2015 Hi Clean Catalog

For Clean Work Areas & Process Piping
Sanitary Hangers & Supports
Hi-Clean
PROCESS PRODUCTS
Local Solutions For Individual Customers Worldwide

1 www.stauff.com | www.stauffsanitary.com
STAUFF Process Technology Introduction 2
Slim Series Hangers Only Type HHS 3
Slim Series with Mounting Rods Type HHS TR 4
Slim Series with Welded Rods Type HHS R 5
Slim Series with Welded Rods Type HHS W 6
Mounting rods and gaskets
§ Type HR
10
Height adjustable stanchion
§ Type Slope Rite
11-12
Hygienic Anchor Base Plate
§ Type HCAB
13
Intro to smooth bore block style 16
Weld plate assembly
§ Type SPR
17
Hang Plate assembly
§ Type SHP
18
Anchor Base Plate Assembly
§ Type SPV
19
Strut Mount assembly
§ Type CRA
20
Hex Hangers
§ Type SHH
24
Hygienic Clamps
§ Type S13
25
Cushion Clamps
§ Type STC/SPC
26
U-Bolts and Saddles 27 - 28
Hanger Spacing, Loads,
Mechanical Properties
29
Heavy Series Top Mount
Heavy Series Bottom Mount
Heavy Series Multi-mount
Type HHH T 7
Type HHH B 8
Type HHH M 9
Hygienic Hangers - Slim Series HHS
Hygienic Hangers - Slim Series HHS
Smooth Bore Block Style
Other Hangers and Clamps Technical Appendix
Hygienic Hangers - Heavy Series HHH
Hygienic Pipe and Tube Supports Table of Contents
Hanger Mounting Stands 14
Other Assembly Options 15
DIN rail mount assembly
§ Type SM
20
Stacking assemblies
§ Type SIG-AF
21
Hardware and Components 22
Other Assembly Options 23

www.stauff.com | www.stauffsanitary.com 2
Hygienic Pipe and Tube SupportsIntroduction Page
Local solutions for individual customers worldwide.
The STAUFF Group was established in the 1950s as a family-run contract machine shop based in the heart of Industrial Germany. We have since become an
internationally known developer, manufacturer and supplier of pipework equipment and hydraulic components.
In the 1960’s we recognized the advantages of a vibration and noise reducing pipe support; our beginning to the STAUFF clamp success story. Today the
international network of STAUFF production facilities, logistics and service centers, with operations in almost 20 countries, covers all corners of the globe
and employs over 1200 team members.
Since 1972 Stauff Americas has been serving the needs of customers and now with locations in New Jersey, Michigan, Ontario, Alberta and Brazil.
We are constantly adding engineered products to the list of components that we manufacture and supply to the marketplace.
STAUFF - Local solutions for individual customers worldwide
Stauff Process Technology
Stauff Stainless Steel hygienic support systems were developed for use in a clean environment with the highest demands for hygienic design. They are
primarily used for process piping in fields of biotech, pharmaceutical, food, beverage, dairy and micro-electronics.
ASME-BPE Compliant
• Our rounded hygienic series is designed to comply with specifications and guidelines as defined by ASME-BPE standard
Clean Design
• Our patented round geometry reduces collection of contamination
• Designed without hinges and minimal voids where contaminants can be trapped
• No exposed threads
Slope requirements
• Easy to install, Stauff inserts allow you to pitch pipeline for draining
• Eliminate need to angle your hangers, our silicone insert will compress to allow for slope
• Patented Slope-Rite systems for easy installation by adjusting hanger height to achieve full drainability, while eliminating the cost and hassle of
using temporary supports
Hygienic Features
• Hanger housings are of a polished CF8 and CF8M, casted equivalents of 304 and 316 stainless steel
• All non-metallic materials are FDA compliant
• High temperature inserts compatible with steam line temperatures up to 400° F (204° C)
• Silicone insert provides vibration dampening to extend equipment life
• Captive fasteners, never lose a bolt again
• Custom design support systems to fit your specific application

Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Anchor ød
in mm)
Dimensions for Slim Line Type HHS (inches/mm)
Guide
ød in
mm
A B H L W S HEX G
Wt
lbs
(g)
1
1/4" 06.4 n/a
1.03 0.60 1.68 2.02 0.63 0.62 5/16“
3/8“
-16
UNC
0.2
3/8" 1/4“ 09.5 n/a
1/2" 3/8“ 12.7 13.7
1/4“ 13.7 14.7
5/8" 1/2“ 15.9 16.9
26.2 15.2 42.7 51.3 16.0 15.7 0.8 91
3/8“ 17.3 18.3
3/4" 19.1 20.0
1/2“ 21.3 22.3
7/8" 3/4“ 22.2 n/a
2
1" 25.4 26.4
1.37 0.81 2.27 2.52 0.63 0.62 5/16“
3/8“-16
UNC
0.283/4" 26.7 27.7
1" 28.6 29.6
1.1/4" 31.8 n/a
34.8 20.6 57.7 64.0 16.0 15.7 0.8 1271" 33.5 34.5
1.1/4" 34.9 n/a
3
1.1/2" 38.1 39.1
1.80 0.79 3.15 3.52 0.75 0.62 5/16“
3.8“-16
UNC
0.701.1/2" 41.3 42.2
1.1/4" 42.2 n/a
1.1/2" 48.3 49.3
45.6 20.1 80.1 89.4 19.0 15.7 0.8 3182" 50.8 51.8
2" 54 55.3
3L
2" 60.5 61.8
2.59 1.12 4.57 5.00 0.88 0.75 3/8“
1/2“-13
UNC
1.4
2.5" 63.5 64.8
9.5 6352.5" 66.7 n/a
65.9 28.5 116 127 22.4 19
2.5" 73.2 74.5
4
2" 60.5 n/a
2.81 1.46 4.94 5.25 0.88 0.75 3/8“
1/2“-13
UNC
1.42.5" 63.5 n/a
2.5" 66.7 n/a
2.5" 73.2 n/a
71.4 37.1 125.4 133.3 22.4 19 9.5 635
3" 76.2 77.5
3" 79.4 n/a
3" 88.9 90.2
5
4" 101.6 102.9 3.67 1.59 6.54 6.75 1.00 0.74 3/8“ 1/2“-13
UNC
2.4
4" 104.8 n/a
93 40.4 166 171.5 25.4 18.8 9.5 11344" 114.3 115.6
6
6" 152.4 153.7 5.06 2.18 9.17 9.00 1.25 1.00 7/16“ 3/4“-10
UNC
4.6
6" 168.4 169.7 128 55.4 233 228.6 31.8 25.4 11.1 2087
Hygienic Pipe and Tube Supports Technical Data / Dimensions / Order Code
Slim-Line Hygienic Hanger §Type HHS
BPE compliant for use in clean work areas
Features
ƒƒ Captive fasteners keep bolts in housing
ƒƒ Less components for quick assembly
ƒƒ Slim design housing fits within 1” of insulation wrap
ƒƒ Multiple mounting options
ƒƒ Compatible with Stauff Slope-Rite adjustment system for
slope alignment
ƒƒ Housings marked with size, material grade and traceability
code
Specifications
Temperature
ƒƒ Maximum 400˚F / 204˚C continuous
Size Range
ƒƒ 0.25 to 6.62 in / 6 - 168mm for tube, pipe, copper tube, ISO
and DIN
Housing material
ƒƒ Polished 304 or 316 Stainless Steel (Casting grade CF8 or
CF8M)
Insert
ƒƒ FDA compliant high temperature compatible materials
Anchor - one piece blue silicone. Allows for slope align-
ment and vibration dampening
Guide - two piece off-white insert. Allows free axial
movement for thermal expansion
Dimensions
G
H
A
L
HEX
øD
Below diameters are factory stock, other diameters available
upon request
øS
Order Code
a Model Code
Hygienic Hanger Slim-Line Series HHS
b Threaded Top Mount Design (T)

c Insert diameter (Ød in mm)
See chart beside
d Insert design
Anchor, Silicone A
Guide, PTFE and Polyamide G
Note: Guide has a larger diameter allows tube or pipe free
movement axially through hanger for thermal expansion
e Mounting Thread
UNC threads (standard in Americas) U
Metric threads (standard in Europe) M
f Housing Material
CF8, casting equivalent to 304 Stainless Steel W4
CF8M, casting equivalent to 316 Stainless Steel W5
g Packaging
Loosely assembled, polybagged and labeled A
Loose components, bulk packaged, sold by case qty V
24, box quantity of 24 pieces (Group 1 and 2)
12, box quantity of 12 pieces (Group 3 and 3A)
6, box quantity of 6 pieces (Group 4, 5 and 6)
Loosely assembled and bulk packed B
Size Range (inches/mm) Group Number
0.25 ... 0.88 / 6 ... 22 1
1 ... 1.38 / 25 ... 35 2
1.5 ... 2.13 / 38 ... 54 3
2.38 ... 2.88 / 60 ... 73 3L
3.00 ... 3.50 / 76 ... 89 4
4 ... 4.50 / 101 ... 115 5
6 ... 6.62 / 152 ... 168 6
Cleanable design with rounded geometry to minimize areas
where contamination can collect or be trapped. High
temperature resistance for use with steam service. Stauff
patented design accommodates slope alignment for drain-
ability.
B
W
HHS T3 50,8 A U W4 - A

Hygienic Pipe and Tube SupportsTechnical Data / Dimensions / Order Code
Order Code
a Model Code
b Rigid Rod Design (TR)

See chart beside
d Insert design
Anchor, Silicone A
e Mounting Thread
f Housing & Solid Rod Material
304 Stainless Steel W4
g Packaging
h Rod Length and Diameter
6” length 06
12” length 12
0.25 ... 0.88 / 6 ... 22 1
1 ... 1.38 / 25 ... 35 2
1.5 ... 2.13 / 38 ... 54 3
2.38 ... 2.88 / 60 ... 73 3L
3.00 ... 3.50 / 76 ... 89 4
4 ... 4.50 / 101 ... 115 5
6 ... 6.62 / 152 ... 168 6
Features
ƒƒ No exposed threads, machined rod threads bury in hanger
housing
ƒƒ Optional silicone gasket between housing stem and rod
ordered separately, information on page 10
ƒƒ Mounting rod diameters range from 3/8” / 9.5mm to 1” /
25.4mm
ƒƒ Standard rod lengths 6 and 12in / 52 & 305mm, other
lengths available
ƒƒ Available with base plate or stanchions
ƒƒ Housings are marked with size, material grade and trace-
ability code
Specifications
Temperature
Size Range
ƒƒ 0.25 to 6.62 in / 6 - 168mm for tube, pipe, copper tube, ISO and
DIN
Housing Material
ƒƒ Polished 304 or 316 Stainless Steel , rods T304 or T316
Stainless
Insert
ƒƒ FDA compliant material and compatible with steam
service
H
C
L
HEX
øDS
Hanger stem designed with same diameter as mounting rod.
For different rod diameters, order hanger assembly separately
from mounting rod.
Overall height dimension “H” is calculated using a 6” (152mm)
rod. Because rod lengths will vary, dimension “H” will change.
Optional
Gasket
Slim-Line Hanger with Mounting Rod §Type HHS TR
Mounting Rod and Hanger Assembly
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Anchor
ød in
mm)
Dimensions for Type HHS TR (inches/mm)
Guide
ød
in mm
H
(w/o
gasket)
C L S Hex
1
1/4" 06.4 n/a
7.03 0.65 2.02 0.62 5.16
3/8" 1/4“ 09.5 n/a
1/2" 3/8“ 12.7 13.7
1/4“ 13.7 14.7
5/8 1/2“ 15.9 16.9
178.6 16.5 51.3 15.7 0.8
3/8“ 17.3 18.3
3/4" 19.1 20.0
1/2“ 21.3 22.3
7/8" 3/4“ 22.2 n/a
2
1" 25.4 26.4
7.37 0.9 2.52 0.62 5/163/4" 26.7 27.7
1" 28.6 29.6
1.1/4" 31.8 n/a
187.2 22.9 64.0 15.7 0.81" 33.5 34.5
1.1/4" 34.9 n/a
3
1.1/2" 38.1 39.1
7.80 1.35 3.52 0.62 5/161.1/2" 41.3 42.2
1.1/4" 42.2 n/a
1.1/2" 48.3 49.3
198 34.3 89.4 15.7 0.82" 50.8 51.8
2" 54 55.3
3L
2" 60.5 61.8
8.59 1.98 5.00 0.75 3/8
2.5" 63.5 64.8
2.5" 66.7 n/a
218.2 50.3 127 19 9.5
2.5" 73.2 74.5
4
2" 60.5 n/a
8.81 2.13 5.25 0.75 3/82.5" 63.5 n/a
2.5" 66.7 n/a
2.5" 73.2 n/a
223.8 54.1 133.3 19 9.5
3" 76.2 77.5
3" 79.4 n/a
3" 88.9 90.2
5
4" 101.6 102.9 9.67 2.87 6.75 0.75 3/8
4" 104.8 n/a
245.6 72.9 171.5 19 9.54" 114.3 115.6
6
6" 152.4 153.7 11.06 4.11 9.00 1.00 7/16
6" 168.4 169.7 281 104.4 228.6 25.4 11.1
Dimensions
HHS TR3 50,8A U W4-A 06

Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Anchor ød
in mm)
Dimensions for Type HHS R (inches/mm)
Guide ød
in mm H C L S Hex
1
1/4" 06.4 n/a
7.03 0.65 2.02 0.62 5.16
3/8" 1/4“ 09.5 n/a
1/2" 3/8“ 12.7 13.7
1/4“ 13.7 14.7
5/8" 1/2“ 15.9 16.9
178.6 16.5 51.3 15.7 0.8
3/8“ 17.3 18.3
3/4" 19.1 20.0
1/2“ 21.3 22.3
7/8" 3/4“ 22.2 n/a
2
1" 25.4 26.4
7.37 0.9 2.52 0.62 5/163/4" 26.7 27.7
1" 28.6 29.6
1.1/4" 31.8 n/a
187.2 22.9 64.0 15.7 0.81" 33.5 34.5
1.1/4" 34.9 n/a
3
1.1/2" 38.1 39.1
7.80 1.35 3.52 0.62 5/161.1/2" 41.3 42.2
1.1/4" 42.2 n/a
1.1/2" 48.3 49.3
198 34.3 89.4 15.7 0.82" 50.8 51.8
2" 54 55.3
3L
2" 60.5 61.8
8.59 1.98 5.00 0.75 3/8
2.5" 63.5 64.8
2.5" 66.7 n/a
218.2 50.3 127 19 9.5
2.5" 73.2 74.5
4
2" 60.5 n/a
8.81 2.13 5.25 0.75 3/82.5" 63.5 n/a
2.5" 66.7 n/a
2.5" 73.2 n/a
223.8 54.1 133.3 19 9.5
3" 76.2 77.5
3" 79.4 n/a
3" 88.9 90.2
5
4" 101.6 102.9 9.67 2.87 6.75 0.75 3/8
4" 104.8 n/a
245.6 72.9 171.5 19 9.54" 114.3 115.6
6
6" 152.4 153.7 11.06 4.11 9.00 1.00 7/16
6" 168.4 169.7 281 104.4 228.6 25.4 11.1
Slim-Line Hanger with Rigid Rod §Type HHS R
(Assembly with rod welded to the hanger housing)
Features
ƒƒ Factory blended weld for seamless appearance
ƒƒ Available with base plates and stanchions
ƒƒ Standard rod length is 6” (152mm), other lengths available
Housings are marked with size, material grade and trace-
ability code.
Specifications
Temperature
Size Range
ƒƒ 0.25 to 6.62 in / 6 - 168mm for tube, pipe, copper tube, ISO
and DIN
Housing material
ƒƒ Polished 304 or 316 Stainless Steel , rods T304 or T316
Stainless
Insert
ƒƒ FDA compliant material and compatible with steam
service
Dimensions
S
H
C
L
HEX
øD
Overall height dimension “H” is calculated using a 6”
(152mm) rod. Because rod lengths will vary, dimension “H”
will change.
Blended Weld
Order Code
a Model Code
b Rigid Rod Design (R)

See chart beside
d Insert design
Anchor, Silicone A
e Housing & Solid Rod Material
f Packaging
g Rod Length And Diameter
6” long stocked, custom lengths available
example, 03.5 = 3.5 inch length 06
0.25 ... 0.88 / 6 ... 22 1
1 ... 1.38 / 25 ... 35 2
1.5 ... 2.13 / 38 ... 54 3
2.38 ... 2.88 / 60 ... 73 3L
3.00 ... 3.50 / 76 ... 89 4
4 ... 4.50 / 101 ... 115 5
6 ... 6.62 / 152 ... 168 6
HHS R3 50,8A W4-A 06

Slim-line Hygienic Hanger with Weld Plate §Type HHS W
Technical Data / Dimensions / Order Code Hygienic Pipe and Tube Supports
Features
ƒƒ Hanger is fixed to base plate
ƒƒ Slim series housing mounted on a weld plate
ƒƒ Ideal for skid fabrication & vertical pipe runs
Specifications
Temperature
Size Range
ƒƒ 0.25 to 4.5 in. / 6 - 114.3mm
Housing material
ƒƒ Polished 304 or 316 Stainless Steel (Casting grade CF8 or
CF8M)
Base Plate
ƒƒ 304 or 316SS
Insert
ƒƒ FDA compliant high temperature compatible materials
Order Code
a Model Code
bWeld Plate Mount Design (T)

See chart beside
d Insert design
Anchor, Silicone A
e Housing Material
CF8, casting equivalent to 304 Stainless Steel W4
CF8M, casting equivalent to 316 Stainless Steel W5
f Packaging
0.25 ... 0.88 / 6 ... 22 1
1 ... 1.38 / 25 ... 35 2
1.5 ... 2.13 / 38 ... 54 3
2.38 ... 2.88 / 60 ... 73 3L
3.00 ... 3.50 / 76 ... 89 4
4 ... 4.50 / 101 ... 115 5
6 ... 6.62 / 152 ... 168 6
HHS W3 50,8 A W4 - A
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Num-
ber
Code
(An-
chor ød
in mm)
Dimensions for Slim Line Type HHS W (inches/mm)
Guide
ød in
mm
A H L W T L1 W1
1
1/4" 06.4 n/a
1.21 1.86 2.02 0.63 0.19 1.5 1.5
3/8" 1/4“ 09.5 n/a
1/2" 3/8“ 12.7 13.7
1/4“ 13.7 14.7
5/8" 1/2“ 15.9 16.9
30.7 47.2 51.3 16.0 4.76 38.1 38.1
3/8“ 17.3 18.3
3/4" 19.1 20.0
1/2“ 21.3 22.3
7/8" 3/4“ 22.2 n/a
2
1" 25.4 26.4
1.45 2.45 2.52 0.63 0.19 1.5 1.53/4" 26.7 27.7
1" 28.6 29.6
1.1/4" 31.8 n/a
36.8 62.2 64.0 16.0 4.76 38.1 38.11" 33.5 34.5
1.1/4" 34.9 n/a
3
1.1/2" 38.1 39.1
1.98 3.33 3.52 0.75 0.19 1.5 1.51.1/2" 41.3 42.2
1.1/4" 42.2 n/a
1.1/2" 48.3 49.3
50.3 84.6 89.4 19.0 4.76 38.1 38.12" 50.8 51.8
2" 54 55.3
3L
2" 60.5 61.8
2.77 4.75 5.00 0.88 0.19 2.5 1.75
2.5" 63.5 64.8
2.5" 66.7 n/a
70.4 120.6 127 22.4 4.76 63.5 44.5
2.5" 73.2 74.5
4
2" 60.5 n/a
2.99 5.12 5.25 0.88 0.19 2.5 1.752.5" 63.5 n/a
2.5" 66.7 n/a
2.5" 73.2 n/a
76.0 130 133.3 22.4 4.76 63.5 44.5
3" 76.2 77.5
3" 79.4 n/a
3" 88.9 90.2
5
4" 101.6 102.9 3.85 6.72 6.75 1.00 0.19 2.5 1.75
4" 104.8 n/a
97.8 170.7 171.5 25.4 4.76 63.5 44.54" 114.3 115.6
Dimensions

Stauff
Group
Num-
ber
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diameter
in mm)
Dimensions for Slim Line HHH T (inches/mm)
A B H L W HEX G
Wt lbs
(g)
1
1/4" 06.4
1.25 0.94 2.22 2.02 0.63
7/16“
3/8“-16
UNC
0.32
3/8" 1/4" 09.5
1/2" 3/8" 12.7
1/4" 13.7
5/8" 1/2" 15.9
31.7 23.9 56.4 51.3 16.0 145
3/4" 19.1
1/2" 21.3
7/8" 3/4" 22.2
2
1" 25.4
1.5 1.15 2.72 2.52 0.63
7/16“
3/8“-16
UNC
0.443/4" 26.7
1" 28.6
1.1/4" 31.8
38.1 29.2 69.1 64.0 16.0 2001" 33.5
1.1/4" 34.9
3
1.1/2" 38.1
1.88 1.62 3.5 3.62 0.75
9/16“
3/8“-16
UNC
0.951.1/2" 41.3
1.1/4" 42.2
1.1/2" 48.3
47.8 41.2 88.9 92.0 19.1 4302" 50.8
2" 54
4
2" 60.5
2.63 2.44 5.07 5.25 0.88
9/16“
1/2“-13
UNC
1.972.5" 63.5
2.5" 66.7
2.5" 73.2
66.8 62.0 128.8 133.4 22.4 890
3" 76.2
3" 79.4
3" 88.9
5
4" 101.6 3.50 3.12 6.62 6.75 1.00
5/8“
5/8“-11
UNC
3.35
4" 104.8
88.9 79.5 168.1 171.5 25.4 15204“ 114.3
6
6" 152.4 4.5 4.38 8.88 9.00 1.25
3/4“
3/4“-10
UNC
7.41
6" 168.4 114.3 111.3 225.6 228.6 31.8 3360
Hygienic Hanger Heavy Series, Top Mount §Type HHH T
Specifications
Temperature
Size Range
ƒƒ Bore diameter 0.25 - 6.62 inch / 6 - 168mm for tube, copper
tube, pipe, ISO and DIN
Housing material
ƒƒ Polished 316 Stainless Steel (casting grade equivalent CF8M)
ƒƒ FDA compliant materials
Anchor - is one piece blue silicone.
Allows for slope alignment and vibration dampening
Guide - White PTFE or Off-White Polyamide two piece insert.
Allows free axial movement of pipe and tube for thermal
expansion
Mounting Options
ƒƒ Mounting rods and stanchion available, see pages 10-15
Dimensions
H
A
G
L
HEX
øD
B
W
Order Code
a Housing Design
Hygienic hanger heavy, original design - 316 ss HHH
b Threaded Top Mount Design (T)
See chart beside
d Insert design
Anchor, Silicone A
Guide has a larger diamter allows pipe or tube free
e Mounting Thread
f Housing Material
CF8M - 316ss W5
g Packaging
Loosely polybagged and labelled A
Loose components in boxes of 6, 12 or 24 V
Group 1-2 boxes of 24
Group 3 boxes of 12
Loosely assembled & bulk packed B
HHH T1 12.7 A U W5 - A
0.25... 0.78 / 6.4 ... 22.2 1
1 ... 1.375 / 25.4 ... 34.9 2
1.5 ... 2.12 / 38.1 ... 54 3
2.38 ... 3.5 / 60.5 ... 88.9 4
4 ... 4.5 / 101.6 ... 114.3 5
6 ... .5“ / 152.4 ...168.4 6
Superior cleanability, slope alignment, vibration dampening
and thermal capabilities.
Mounting rods not included, see information on page 10.
Features
ƒƒ Patented Rounded geometry, the top mounting style allows water and debris to drain or fall off hanger. Designed to be
suspended from above, there are no flat shelf like surfaces facing upward. The silicone insert minimizes potential for
trapping contaminents offering the cleanest design hanger. Allows installers to slope tube at desired drain angle without
additional adjustments or having to angle the hanger housing.

Stauff
Group
Num-
ber
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Num-
ber
Code
(Dia-
meter
in mm)
Dimensions for Slim Line HHH B (inches/mm)
A B H L W HEX G
Wt lbs
(g)
1
1/4" 06.4
1.01 0.94 1.98 2.02 0.63
7/16“
3/8“-16
UNC
0.31
3/8" 1/4" 09.5
1/2" 3/8" 12.7
1/4" 13.7
5/8" 1/2" 15.9
25.6 23.9 50.3 51.3 16.0 140
3/4" 19.1
1/2" 21.3
7/8" 3/4" 22.2
2
1" 25.4
1.26 1.15 2.48 2.52 0.63
7/16“
3/8“-16
UNC
0.443/4" 26.7
1" 28.6
1.1/4" 31.8
32.0 29.2 63.0 64.0 16.0 2001" 33.5
1.1/4" 34.9
3
1.1/2" 38.1
1.81 1.62 3.43 3.62 0.75
9/16“
3/8“-16
UNC
0.961.1/2" 41.3
1.1/4" 42.2
1.1/2" 48.3
46.0 41.2 87.1 92.0 19.1 4402" 50.8
2" 54
4
2" 60.5
2.63 2.44 5.07 5.25 0.88
9/16“
1/2“-13
UNC
1.992.5" 63.5
2.5" 66.7
2.5" 73.2
66.8 62.0 128.8 133.4 22.4 900
3" 76.2
3" 79.4
3" 88.9
5
4" 101.6 3.38 3.12 6.50 6.75 1.00
5/8“
5/8“-11
UNC
3.38
4" 104.8
85.8 79.5 165.1 171.5 25.4 15304“ 114.3
6
6" 152.4 4.5 4.38 8.88 9.00 1.25
3/4“
3/4“-10
UNC
7.36
6" 168.4 114.3 111.3 225.6 228.6 31.8 3330
Hygienic Hanger Heavy Series, Bottom Mount §Type HHH B
Specifications
Temperature
Size Range
Housing material
Guide - White PTFE or Off-White Polyamide two piece insert.
Allows free axial movement of pipe and tube for thermal
expansion
Mounting Options
Dimensions
H
A
L
G HEX
øD
B
W
Order Code
a Housing Design
b Threaded Bottom Mount Design (B)
See chart beside
d Insert design
Anchor, Silicone A
Guide has a larger diameter allows pipe or tube free
e Mounting Thread
f Housing Material
CF8M - 316ss W5
g Packaging
Group 3 boxes of 12
HHH B1 12.7 A U W5 - A
0.25... 0.78 / 6.4 ... 22.2 1
1 ... 1.375 / 25.4 ... 34.9 2
1.5 ... 2.12 / 38.1 ... 54 3
2.38 ... 3.5 / 60.5 ... 88.9 4
4 ... 4.5 / 101.6 ... 114.3 5
6 ... .6.5“ / 152.4 ...168.4 6
Features
ƒƒ Patented Rounded geometry, the bottom mounting style allows water and debris to drain or fall off hanger. Designed
to be mounted above a structure and to stand off a vertical structure or wall. The half moon shaped top eliminates flat
shelf like surfaces facing upward. The silicone insert minimizes potential for trapping contaminents offering the cleanest
design hanger. Allows installers to slope tube at desired drain angle without additional adjustments or having to angle
the hanger housing.

Stauff Hygienic hangers, Multi-Mount §Type HHH M
Specifications
Temperature
Size Range
Housing material
Guide - Allows free axial movement of pipe and tube for
thermal expansion
Mounting Options
H
A
G
G
L HEX
øD
B
W
Features
ƒƒ The multi-mount allows hangers to be stacked with threaded connection on housing top and bottom. Suspended from
the floor or mounted above a structure. Simply combine the multi-mount hanger with type HHH T top or B bottom mount
style.
To connect the multi-mount hangers use all-threaded adapters or ask your Stauff sales specialist for custom length con-
nectors.
ƒƒ Combine multi-mount hanger with a standard top or bottom mount hanger to complete a multi stacking assembly. Eg. to
stack two hangers you will need one multi-mount and one of either top or bottom mount hanger.
Order Code
a Housing Design
b Threaded Multi-mount Design (M)
See chart beside
d Insert Style
Anchor, Silicone A
Note: Guide has a larger diameter allows pipe or tube free
e Mounting Thread
f Housing Material
CF8M - 316ss W5
g Packaging
Group 3 boxes of 12
HHH M1 12.7 A U W5 - A
0.25... 0.78 / 6.4 ... 22.2 1
1 ... 1.375 / 25.4 ... 34.9 2
1.5 ... 2.12 / 38.1 ... 54 3
2.38 ... 3.5 / 60.5 ... 88.9 4
4 ... 4.5 / 101.6 ... 114.3 5
6 ... 6.5“ / 152.4 ...168.4 6
Stauff
Group
Num-
ber
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diameter
in mm)
Dimensions for Type HHH M
A B H L W HEX G
Wt lbs
(g)
1
1/4" 06.4
1.25 0.94 2.22 2.02 0.63
7/16“
3/8“-16
UNC
0.32
3/8" 1/4" 09.5
1/2" 3/8" 12.7
1/4" 13.7
5/8" 1/2" 15.9
31.7 23.9 56.4 51.3 16.0 145
3/4" 19.1
1/2" 21.3
7/8" 3/4" 22.2
2
1" 25.4
1.5 1.15 2.72 2.52 0.63
7/16“
3/8“-16
UNC
0.443/4" 26.7
1" 28.6
1.1/4" 31.8
38.1 29.2 69.1 64.0 16.0 2001" 33.5
1.1/4" 34.9
3
1.1/2" 38.1
1.88 1.62 3.5 3.62 0.75
9/16“
3/8“-16
UNC
0.951.1/2" 41.3
1.1/4" 42.2
1.1/2" 48.3
47.8 41.2 88.9 92.0 19.1 4302" 50.8
2" 54
4
2" 60.5
2.63 2.44 5.07 5.25 0.88
9/16“
1/2“-13
UNC
1.972.5" 63.5
2.5" 66.7
2.5" 73.2
66.8 62.0 128.8 133.4 22.4 890
3" 76.2
3" 79.4
3" 88.9
5
4" 101.6 3.50 3.12 6.62 6.75 1.00
5/8“
5/8“-11
UNC
3.35
4" 104.8
88.9 79.5 168.1 171.5 25.4 15204“ 114.3
6
6" 152.4 4.5 4.38 8.88 9.00 1.25
3/4“
3/4“-10
UNC
7.41
6" 168.4 114.3 111.3 225.6 228.6 31.8 3360
Dimensions
Multi-Mount Connection Accessories
Stauff Group
All Thread Adapter Flat Gaskets Jam Nut
1-3 TR-3/8-W4-1.0 HHG-3-SL SLN U W4
4 TR-1/2-W4-1.0 HHG-4-SL C/F
* Custom lengths and solid connection rods available

Pipe / Tube øD
(inches / mm)
HHS Series HHH Series SHP Series
.25 ... 2 /
6.4 ... 50.8
3/8“ - 16
Group 1 - 3
3/8“ - 16
Group 1 - 3
3/8“ - 16
Group 3 and 6
2.38 ... 3.5 /
60.5 ... 88.9
1/2“ - 13
Group 3L - 4
1/2“ - 13
Group 4
3/8“ - 16 or 1/2“ - 13
Group 7L
4 ... 4.5 /
101.6 ... 114.3
1/2“ - 13
Group 5
5/8“ - 11
Group 5
3/8“ - 16 or 1/2“ - 16
Group 8
6 ... 6.62 /
152.4 ... 168.4
3/4“ - 10
Group 6
3/4“ - 10
Group 6
5/8“ - 11
Group 9L
Silicon Gasket Rod øD (inches/mm)
HR-G-1/2-SL 0.5 / 12
HR-G-5/8-SL 0.625 / 15
HR-G-3/4-SL 0.75 / 19
Mounting Rods §Type HR
Specifications
ƒƒ 3/8” to 1” outside diameter with various rod lengths and
thread sizes.
ƒƒ Available in 304L, 316L stainless steel and carbon steel
ƒƒ Refer to Rod thread size chart below to match the correct
hanger group size with rod threads.
Hanger and Rod Thread Size Ordering Guide
Assembly Examples with HR Mounting Rod
Rod with Type SHP Rod with Type HHS
Order Code
a HR Mounting Rod
Solid rod with threaded end HR
b Rod Thread Size (inches/metric)
c Rod Diameter (Ød in mm)
d Rod Length
e Thread Type
UNC U
Metric M
f Material
304 Stainless steel W4
316 Stainless steel W5
Carbon Steel W1
HR 3 5/8 06 U W4
3/8“- 16 / M10 Groups 1-3 Slim and Heavy 3
1/2“- 13 / M12 Groups 3L-5 Slim and group 4 heavy 5S
5/8“ - 11 / M16 Group 5 Heavy 5H
3/4“ - 10 / M20 Group 6 Slim and Heavy 6
3/8“ (10) 3/8
1/2“ (12) 1/2
5/8“ (16) 5/8
3/4“ (20) 3/4
1“ (25) 1
6“ 06
12“ 12
24“ 24
Features
ƒƒ Threads into rounded hygienic hangers type HHH, HHS
and block style with hang plate type SHP. Solid rod
provides sturdy, cost effective mounting to weld hanger
to support stucture. Machined threads bury into hanger
housing.
ƒƒ Optional silicone gasket available to seal between rod and
hanger.
For metric sizes consult factory
Other lengths available, consult factory

Height Adjusting Hanger System Weld Coupling §Type SRA
ƒƒ For direct welding to a
support structure or pipe
extension
Benefits
ƒƒ Save labor and material cost
ƒƒ Eliminate temporary hangers
ƒƒ Raise or lower hanger for complete drainability
ƒƒ Adjustable after installation of pipe
ƒƒ Correcting deflection reduces installation time
ƒƒ Recommend a tack weld to secure final adjustment
Features
ƒƒ Adjustment range of 1.25”
ƒƒ Range of adjustment rods heights available
ƒƒ Compatible with Stauff rounded hygienic hangers and other
styles of hygienic hangers
PATENT
APPROVED
Weld Coupling Base Stand Pipe Extension
Options
ƒƒ Mountable using a weld coupling, base plates and pipe
stanchions / extensions
Specifications
ƒƒ Adjustable stanchion: 304/304L stainless steel
ƒƒ Available for use with anchor or guides
Size Range
ƒƒ Available for bore diameter 0.25 - 6.62 inch / 6 - 168mm
ƒƒ Factory welded assembly to
include a 4” or 6” square plate
for anchoring or welding to sup-
port structure
ƒƒ For longer extensions we
factory weld the Slope-Rite
coupling to fixed length of
pipe or tube.
Mounting Options
Hygienic Hanger Mounting Systems Technical Data / Dimensions
Perfect slope for continuous drainability

Hygienic Hanger Mounting Systems
Stauff
Group
Number
Hanger
Diam.
(in/mm)
Slope
Rite
Height
No.
Height (in/mm) Dimensions (in/mm)
OD 1 OD 2 G
H1Min
H2
Neutral
H3 Max
3
.25 - 2.125 01
4.75 5.37 6.0
.625 .54 3/8“-16120 136 152
02
6.25 6.87 7.5
6.4 - 54
159 174 190
15.9 13.7 M10
03
7.75 8.37 9.0
197 213 229
5
2.88 - 4.5
01
4.75 5.37 6.0
.75 .61 1/2“-13120 136 152
02
6.25 6.87 7.5
73.2 - 114.3
159 174 190
19.1 15.5 M12
03
7.75 8.37 9.0
197 213 229
5H
4 - 4.5
01
6 6.62 7.25
1 .86 5/8“-11152 168 184
02
7.5 8.12 8.75
106.1 - 114.3
191 206 222
25.4 21.8 M16
03
9 9.62 10.25
229 244 260
6
6 - 6.62
01
6 6.62 7.25
1 .86 3/4“-10152 168 184
02
7.5 8.12 8.75
152.4 - 168.4
191 206 222
25.4 21.8 M20
03
9 9.62 10.25
229 244 260
Order Code
Note: Hangers are ordered separately
SRA WC R 3 U W4 - U - 01
a Slope-Rite Assembly Stanchion Mounting, SRA-
Use Weld Coupling Only WC
4” x 4” base plate BP4
6” x 6” base plate BP6
Extended stanchion using pipe or tubing EXT
b Slope-Rite Connection to Hanger Housing
Rigid - Seamless Weld R
Threaded - with Silicone Gasket (optional thread lock) T
c Slope-Rite Group
Hanger groups 1-3 3
Hanger groups 3L - 5 Slim 5
Hanger groups 4 Heavy 5
Hanger groups 5 Heavy 5H
Hanger groups 6 6
d Thread Type
UNC, Standard U
Metric ,non stock, subject to minimum order quantities M
e Housing and Stanchion Material
304SS Standard W4
316 Stainless, non stock W5
Optional Carbon Steel Construction- Consult factory for other materials.
f Packaging
Assembled and polybagged A
Assembled and bulk packed B
g Height Dimension H
See Dimensions for slope-rite heights
Height 01 available from stock
01
02
03
Custom Height XX
Dimensions
Height Adjusting Hanger System Weld Coupling §Type SRA
Dimensions / Order Code

Features
ƒƒ Stauff Anchor Base Plate assemblies are
ready to install hanger extensions, cut to
length and pre welded by Stauff. The base
plates have two or four anchors bolt holes.
ƒƒ Hangers can be threaded or seamlessly
welded to mount rods.
ƒƒ Height is calculated from bottom of base
plate to tube or pipe center line.
ƒƒ Available for all rounded hygienic series
type HHH, HHS as well as smooth bore
block series hangers, type SPR and SHP.
Specifications
ƒƒ 304 or 316 stainless steel
ƒƒ Welds are buffed to remove discoloration
and splatter
ƒƒ Contact Stauff for special polishing options
Order Code
a Housing Design
Hygienic hanger heavy, Bottom mount - 316 ss HHH
Hygienic hanger slim, Top mount - 304 ss HHS
b Base Plate Design (inches / mm)
c Hanger Stem to Rod connection & Group Size
d Insert Diameter (Ød in mm)
See chart with HHS or HHH series
e Insert Style
Anchor, Silicone A
f Housing / Extension Material
CF8 / 304ss W4
CF8M / 316ss W5
g Assembly Height
Measurement from bottom of base plate to line center Dim. A
Inches or mm, +/- 1 0.125“ (3mm) XX.X
h Packaging
Loosely assembled, polybagged and labelled A
HHH 2B2 T1 12.7 A W5 XX.X A
2 Holed base 3.35 x 1.18 / 85 x 30 2B2
4 Holed base 4 x 4 / 101 x 101 4B4
4 Holed base 6 x 6 / 152 x 152 4B6
Plate per customer specification SPEC
Threaded connection top mount, optional silicone gasket, Type HHS (see ordering info page 10) T
Threaded connection for bottom mount, type HHH B
Rigid welded connection, see HHS R on page 4 R
Group sizes 1-6, see chart with HHS or HHH series 1 to 6
HHS - Top mount assembly
HHH Bottom Mount Assembly
to Anchor to Wall or Floor
HHS Mount to Ceiling, Floor,
Ceiling or Wall
HHH - Bottom mount assembly
A + [0.13]3.2
A + 1/8”
[0.50]
12.7
SHOP
WELD
SHOP
WELD
4 x
ø [0.39] 10.0
[0.49] 2.5 [3.35] 85.0
[2.36] 60.0
[1.18] 30.0
2x
ø[0.43]11.0
Anchor Plate Assemblies §Type HCAB
Floor, Wall and Ceiling Mounting

Hanger Mounting Stanchions
Factory set or Field Adjustable Hanger Extension
SS Square Stand RS Round stand RTS Round Telescoping Stand
Features
ƒƒ Stauff fabricated stanchions allow easy hanger installation
with option for final height adjustment.
ƒƒ Square or round tube extension available with or without
base plate.
ƒƒ Hole in end cap allows final height adjustment in the field
using Stauff hanger with rod assembly, part no. HHS TR,
HHS R on page 3 and 4.
ƒƒ Round telescoping tube stand for shorter height stan-
chions allows final adjustment
ƒƒ Shop welds are ground and buffed to remove weld splatter
and discoloration. Blended weld and polishing available
on request.
ƒƒ Hangers and hanger mounting rods sold separately
Order Code
a Stanchion Type
Square tube stanchion SS
Round pipe stanchion RS
Round telescoping stanchion RTS
b HH Series Hanger Group Size
Groups 1 - 3 (up to 2.125” / 54 mm) 3
Groups 3L - 5 (2.38”/60.5 mm to 4.5” / 114.3 mm) 5
c Base plate (inches / mm)
No base plate 0
Base plate 4 x 4 / 101 x 101 x 6.4 mm B4
Base plate 6 x 6 / 152 x 152 x 6.4 mm B6
Plate per customer specification SPEC
SS 3 B4 06 W5 B
d Stanchion Height, dimension in inches / mm
3” / 76 03
6” / 152 06
12” / 305 12
24” / 610 24
Custom length XX
e Material Type
304 stainless (standard) W4
316 stainless W5
Carbon steel W1
Special plating or polishing WX
f Packaging
Assembled, Polybagged and Labelled A
Bulk packed B

Features
Stauff is the first to market a fully field functional, patented height adjusting hanger stan-
chion. Innovative product development with special consideration to installations in the
Life sciences and other sanitary piping industries.
Save fabrication time, contact us to manufacture custom design or customer specified
hanger stanchions to fit your immediate piping application.
Direct Tube Mount
ƒƒ HHS Slim series hanger sizes up to 2” can be mounted using
3/4” x .065 tube
ƒƒ Available and easy to assemble. Simply cut 3/4” tube to
desired length, tube sleeves tightly over
ƒƒ connector stem and seam weld.
ƒƒ 3/4” tube is available, easy to cut, bend, has no exposed
threads.
ƒƒ No maching required and lighter weight support rods for
mobile or modular skid fabrication
ƒƒ Ordering code example - fits on HHS series group 1,2 and 3
ƒƒ 3/4” x .065 wall tube not included
ƒƒ HHS T1…., HHS T2…, HHS T3 see page 3 for complete
hanger assembly part numbers
Multi Base Plate Assembly
ƒƒ Quick installation with Stauff pre-fabricated multi base
plates
ƒƒ Plates can be welded or supplied with anchor bolt
holes
ƒƒ Customer determines center height and spacing
ƒƒ Custom drawings available
ƒƒ Contact factory for drawing template or design
Wall Mount for Multi Tube / Pipe Runs
ƒƒ Hangers are not welded
ƒƒ Modular design for multiple pipe runs
ƒƒ Fits any size pipe or tube
ƒƒ Each assembly can be disassembled independently
ƒƒ Hanger connectors have no exposed threads and are tightened
with an acorn nut
Hygienic Pipe and Tube Supports Mounting and Stanchions
Hygienic Hangers, Mounting Assemblies

Smooth Bore Block Style Hangers
Features
ƒƒ Stauff smooth bore block style supports pro-
vide 100 per cent contact around the tube or
pipe to minimize entrapment of contaminants
during use and in a washdown environment.
ƒƒ Multiple mounting options to fit on most
plumbing installations
ƒƒ Molded inserts for bore diameters up to 6
inch pipe size (168mm)
ƒƒ Available as anchors to secure pipe in all di-
rections and guides to allow pipe free axial
movement
Insert Materials
Molded
Thermoplastic
Elastomer
Molded
Polypropylene
Machined PTFE
(and other plastics)
Custom Design and Fabrication

Stauff CNC and injection molding operations
provide custom design manufactured support
systems for pipes, tubes, hoses, cables and
other components according to customer’s
specifications and Stauff developments .
Materials include thermoplastics, metals and
non-ferrous metals. Mounting accessories
and hardware are available.

SPR - Weld plate with round corners
CRA - Channel Rail Assy
Mounts to channel strut such as Hilti,
Unistrut, etc…
SHP - Hang plate assemby
SIG - Stack assy
Same group size
SPV - Anchor base plate
Use anchors where welding is not possible.
TDF - Stack Assembly
Different group sizes
SEG Guide spacer inserts
Allows free axial movement of pipe.
SM - DIN Rail Assy
Mounting Stauff DIN rail
Introduction Hygienic Pipe and Tube Supports
Custom and Modular design support systems
Machine version - CNC machined supports produced in house and available in a range of thermoplastics including Polyamides, Polyethylene, UHMW, PTFE, and UHMW
Injection molded version - STAUFF Flexi-tool provides cost effective tooling for higher quantity applications, reduce labor and component costs.

i
Weld plate assembly §Type SPR
Features
ƒƒ Smooth bore design helps to minimize entrapment of contamination and cleaning solu-
tions
ƒƒ Hardware plates have rounded corners for safe installation in clean areas
ƒƒ Anchors: Secure pipe in all directions
ƒƒ Guides: Use SEG thermal expansion tabs to open diameter and allow pipe to have free
axial movement. Weld base plate to structure, add insert, pipe or tube, and secure with
cover plate and fasteners.
Specifications
Materials
ƒƒ Hardware available in 304 and 316 Stainless Steel, optional Carbon Steel, plated.
ƒƒ Molded inserts - Thermoplastic Elastomer and Polypropylene
ƒƒ Machined inserts - Hi-temp PTFE
Size Range
ƒƒ 0.25 to 8.62 in / 6 to 219 mm for tube, pipe and copper tube
ƒƒ Consult factory for special diameters
Order Code
a Hanger type
Weld plate with round corners SPR
Weld plate with square corners (view notes * and **) SPR
b Group Number & Size Range

See sizing chart - column Part Number Code
d Insert Material and Color
Thermoplastic Elastomer Natural TPE
Poly Propylene Blue PPC
PTFE White PTF
e Special Material
Standard hanger - Anchor Omit
Larger diameter - Guide SEG
f Finishing Assembly Hardware
Cover plate and hex bolts DP AS
g Thread Type
UNC threads U
Metric thread M
h Hardware Material Code
All parts 304 stainless steel W4
Weld plate phosphated, cover plate and bolts zinc plated ***W10
i Packaging
Hanger components are bulk packaged Omit
Individual hanger assemblies are kitted in a polybag and labelled K
SPR 3 25,4 TPE SEG DP AS U W4 - K
.25 ... 1.0 in / 6 ... 25.4mm 3
.25 ... 2.0 in / 6 ... 50.8mm 6
2.0 ... 3.5 in / 38 ... 88.9mm 7L
4.0 in / 102mm ** 8
4.5 ... 6.62 in / 115 ... 168mm ** 9L
8.0 ... 8.62 in / 203 ... 219mm ** 10L
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diam.
in mm)
Dimensions Type SPR (inches/mm)
B C D E
Weight
(lbs/g)
3
1/4" 06,4
0.81 1.61 1.18 1.97 .203/8" 1/4" 09,5
1/2" 3/8" 12,7
3/4" 19
20.5 41.0 30.9 50.0 971/2" 21,3
1/4" 06,4
6
3/8" 1/4" 09,5
1.40 2.80 1.18 3.48 .36
5/8" 1/2" 16
1/2" 21,3
7/8" 3/4" 22
1" 25,4
3/4" 26,9
1.1/4" 32
35.5 71.0 30.0 88.4 180
1" 33,7
1.1/2" 38
1.1/4" 42
1.1/2" 48,3
2" 50,8
2" 50,8
7L
2" 60,3
2.24 4.49 1.18 5.00 .692.5" 63,5
2.5" 73
57.0 114.0 30.0 127.0 3412" 76,2
3" 88,9
8 4" 101,6
2.48 4.96 1.18 5.75 .93
63.0 126.0 30 146.0 462
9L
4" 114,3 4.11 7.99 1.38 8.75 2.45
6" 152,4
104.5 202.9 35.0 222.0 12236" 168,4
10L
8" 203 **
C/F C/F C/F C/F C/F
8" 219 **
Notes:
* Weld plates with square corner plates are available from stock for all groups except 7L
** Group 9L & 10L have square corners, group 8 available with round or square corners
*** W10 plated carbon steel hardware is stocked only in group 3,6 and 8
Dimensions
SEG
Expansion
Tabs

Features
ƒƒ Suspend hanger with threaded rod or Stauff machined solid rod
ƒƒ Smooth bore design helps to minimize entrapment of contamination
axial movement
Specifications
Materials
ƒƒ Hardware available in 304 Stainless Steel
ƒƒ Machined inserts - Hi-temp PTFE
Size Range
Hang plate assembly §Type SHP
Order Code
a Hanger type
Weld plate with round corners * SHP

PTFE White PTF
e Thermal Expansion Guide
g Thread Type
UNC threads U
MNon stock, consult factory for delivery M
Consult factory for other hardware materials XX
i Hanger Thread Size
3/8“-16 standard for groups 3-8, 5/“-11 for group 9L Omit
1/2“-13 option available for groups 7L and 8 1/2 - UNC
j Packaging
SHP 3 25,4 TPE - DP AS U W4 - K
.25 ... 1.0 in / 6 ... 25.4mm 3
.25 ... 2.0 in / 6 ... 50.8mm 6
2.0 ... 3.5 in / 38 ... 88.9mm 7L
4.0 in / 102mm 8
4.5 ... 6.62 in / 115 ... 168mm * 9L
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diam.
in mm)
Dimensions Type SPR (inches/mm)
B C D E
Hanger
Thread
Weight
(lbs/g)
3
1/4" 06,4
0.81 1.61 1.18 1.97
3/8“-16
.233/8" 1/4" 09,5
1/2" 3/8" 12,7
3/4" 19
20.5 41.0 30.0 50.0 1001/2" 21,3
1" 25,4
6
1/4" 06,4
1.40 2.80 1.18 3.48
3/8“-16
.40
3/8" 1/4" 09,5
5/8" 1/2" 16
1/2" 21,3
7/8" 3/4" 22
1" 25,4
3/4" 26,9
35.5 71.0 30.0 88.4 182
1.1/4" 32
1" 33,7
1.1/2" 38
1.1/4" 42
1.1/2" 48,3
2" 50,8
7L
2" 50,8
2.24 4.49 1.18 5.00
3/8“-16
or
1/2“-13
.762" 60,3
2.5" 63,5
2" 76,2
57.0 114.0 30.0 127.0 3453" 88,9
8 4“ 101,6
2.53 5.01 1.18 5.75 3/8“-16
or
1/2“-13“
1.13
63.0 127.2 30 146.0 510
9L
4" 114,3 4.11 7.99 1.38 8.75
5/8“-11
2.83
6" 152,4
104.5 202.9 35.0 222.0 12826" 168,4
Notes:
* Group 9L hang plate has square corners.
Dimensions
i j

Anchor Base Plate Assembly §Type SPV
Features
ƒƒ Anchor hanger assembly to structure, no welding required
ƒƒ Smooth bore design helps to minimize entrapment of contamination
ƒƒ Base plates available with square and rounded corners
axial movement
Specifications
Materials
ƒƒ Hardware available in 304 and 316 Stainless Steel, and Carbon Steel, plated.
ƒƒ Machined inserts - High Temp PTFE
Size Range
ƒƒ 0.25 to 4 in /101.6 mm for tube, pipe and copper tube
ƒƒ Consult factory for larger or special diameters
Order Code
a Hanger type
Anchor base plate with square corners (Available for groups 3. 6 and 8) SPV
Anchor base plate with round corners (Available for groups 3. 6 and 7L) SPVR

PTFE White PTF
g Thread Type
UNC threads U
Metric thread M
Plated Carbon Steel W3
i Packaging
.25 ... 1.0 in / 6 ... 25.4mm 3
.25 ... 2.0 in / 6 ... 50.8mm 6
2.0 ... 3.5 in / 38 ... 88.9mm 7L
4.0 in / 102mm ** 8
4.5 ... 6.62 in / 115 ... 168mm ** 9L
Dimensions
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diam.
in mm)
Dimensions Type SPV and SPVR (inches/mm)
B C D E F G
3
1/4" 06,4
0.81 1.61 1.18
SPV
3.07
1.97
SPV
2.52
3/8" 1/4" 09,5
78.0 64.0
1/2" 3/8" 12,7
3/4" 19
20.5 41.0 30.0
SPVR
3.38
50.0
SPVR
2.60
1/2" 21,3
85.9 66.0
1" 25,4
6
1/4" 06,4
1.40 2.80 1.18
SPV
4.53
3.48
SPV
3.94
3/8" 1/4" 09,5
5/8" 1/2" 16
1/2" 21,3
115.0
100.07/8" 3/4" 22
1" 25,4
3/4" 26,9
35.5 71.0 30.0
SPVR
5.0
88.4
SPVR
4.25
1.1/4" 32
1" 33,7
1.1/2" 38
127.0
107.9
1.1/4" 42
1.1/2" 48,3
2" 50,8
7L
2" 50,8
2.24 4.49 1.18 6.5 5.00 5.82" 60,3
2.5" 63,5
2.5" 73
57.0 114.0 30.0 165.1 127.0 147.32" 76,2
3" 88,9
8 4" 101,6
2.53 5.01 1.18 7.01 5.75 6.38
63.0 127.2 30 178.0 146.0 162.0
9L
4“ 114,3
C/F C/F C/F C/F C/F C/F6“ 152,4
6“ 168,4
SPV 3 25,4 TPE - DP AS U W4 - K
i

Rail and Channel Mounting Systems §Type CRA and SM
Features
ƒƒ SCRA adapters compatible with Hilti, Unistrut, and Halfen channel systems, consult
Stauff for compatibility
ƒƒ Mount hangers directly on channel and Stauff DIN rail system
ƒƒ Align hangers on channel before tightening fasteners to lock in position
axial movement
Specifications
Materials
ƒƒ Hardware available in 304 and 316 Stainless Steel, optional Carbon Steel, plated.
ƒƒ Machined inserts - High Temp PTFE
Size Range
Order Code
a Hanger type
Channel strut mounting assembly CRA
Stauff DIN rail mounting assembly SM

PTFE White PTF
g Thread Type
UNC threads U
Metric threads M
i Packaging
CRA 3 25,4 TPE - DP AS U W4 - K
.25 ... 1.0 in / 6 ... 25.4mm 3
.25 ... 2.0 in / 6 ... 50.8mm 6
2.0 ... 3.5 in / 38 ... 88.9mm 7L
4.0 in / 102mm 8
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diam.
in mm)
Dimensions Type CRA and SM (Inches/mm)
B C D E
3
1/4" 06,4
0.7 1.51 1.18 1.963/8" 1/4" 09,5
1/2" 3/8" 12,7
3/4" 19
17.8 38.3 30.0 49.81/2" 21,3
1" 25,4
6
1/4" 06,4
1.27 2.65 1.18 3.38
3/8" 1/4" 09,5
5/8" 1/2" 16
1/2" 21,3
7/8" 3/4" 22
1" 25,4
3/4" 26,9
32.1 67.3 30.0 85.9
1.1/4" 32
1" 33,7
1.1/2" 38
1.1/4" 42
1.1/2" 48,3
2" 50,8
7L
2" 50,8
2.13 4.37 1.18 5.002" 60,3
2.5" 63,5
2.5" 73
54.1 111.0 30.0 127.02" 76,2
3" 88,9
8 4" 101,6
2.28 4.75 1.18 5.75
57.9 120.6 30 146.0
Dimensions
CRA - Channel Rail Assy SM - DIN Rail Assy
Rail sold separately
Channel rail for CRA adapter:
SCS-048-1-PL 4 foot length, carbon steel untreated
SCS-120-1-PL 10 foot length, carbon steel untreated
SCS-048-1-GR 4 foot length, carbon steel green painted
SCS-120-1-GR 10 foot length, carbon steel green painted
DIN rail for SM rail nut:
TS 11-1 W1 1 meter length, carbon steel untreated
TS 11-2 W1 2 meter length, carbon steel untreated
TS 11-1 W4 1 meter length, 304 stainless steel
TS 11-2 W4 2 meter length, 304 stainless steel
i
U =
R 4
z
R 16
R 25
X
Y
=
=
z
z
A3
BR CN
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CopyrightDINISO16016:Thereproduction,distributionandutilizationofthisdocumentaswellasthecommunicationofits
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f
d
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Date
Datum
TM-No.
TÄ-Nr.
Index
Index
Publisher
Ersteller
Checked
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Date Datum
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0.43 10.9

Stacking Kits §Type SIG-AF
Features
ƒƒ Stack hangers for multiple tube or pipe runs
ƒƒ SIG-AF to stack same group size. Stack kit includes plastic
inserts, safety plate and stacking bolts
ƒƒ Use one fixed mounted hanger assembly then add stacking
kits on top
ƒƒ To stack two high, combine one fixed mounted hanger kit
with one stacking kit.
ƒƒ Other Stacking Options:
ƒƒ TDP plate to stack different group sizes.
ƒƒ SDP plate to stack suspended hangers with all thread
Specifications
Materials
ƒƒ Hardware available in 304 and 316 Stainless Steel, and
Carbon Steel, plated.
ƒƒ Molded inserts - Thermoplastic Elastomer and Polypro-
pylene
ƒƒ Machined inserts - PTFE, PA, UHMW, and HDPE
Size Range
ƒƒ 0.25 to 4 in /101.6 mm for tube, pipe and copper tube
ƒƒ Consult factory for larger or special diameters
Order Code
a b Group Number & Size Range

Special Machined Material SPC
f Hanger Type
Safety plate and stacking bolts SIG-AF
g Thread Type
UNC threads U
Metric thread M
Carbon Steel metal parts, plated W3
i Packaging
.25 ... 1.0 in / 6 ... 25.4mm 3
.25 ... 2.0 in / 6 ... 50.8mm 6
2.0 ... 3.5 in / 38 ... 88.9mm 7L
4.0 in / 102mm 8
3 25,4 TPE - SIG-AF U W4 - K
Dimensions
Stauff
Group
Number
Tube
(ød)
Copper
Tube
Pipe
(IPS)
Part
Number
Code
(Diam.
in mm)
Dimensions Type SIG-AF
B C D E
3
1/4" 06,4
0.7 1.43 1.18 1.963/8" 1/4" 09,5
1/2" 3/8" 19
3/4" 21,3
17.8 36.3 30.0 49.81/2" 25,4
1" 09,5
6
1/4" 16
1.27 2.57 1.18 3.38
3/8" 1/4" 21,3
5/8" 1/2" 22
1/2" 25,4
7/8" 3/4" 32
1" 33,7
3/4" 38
32.1 65.3 30.0 85.9
1.1/4" 42
1" 48,3
1.1/2" 50,8
1.1/4" 63,5
1.1/2" 73
2" 76,2
7L
2" 88,9
2.13 4.29 1.18 5.002" 101,6
2.5" 63,5
2.5" 73
54.1 109.0 30.0 127.02" 76,2
3" 88,9
8 4" 101,6
2.28 4.59 1.18 5.75
57.9 116.6 30 146.0

Component Group
Number
Part Number
(eg. using W4)
Material
W4 W5 W2 W3
ROUND CORNER WELD PLATE (SPR) 3 SPR 3 U W4 • •
6 SPR 6 U W4 • •
7L SPR 7L U W4 • •
8 SPR 8 U W4 • •
SQUARE CORNER WELD PLATE (SP) 3 SP 3 U W4-HC • • •
6 SP 6 U W4-HC • • •
8 SP 8 U W4-HC • • •
9L SP 9L U W4 • • •
HANG PLATE (SHP) 3 SHP 3 U W4 •
6 SHP 6 U W4 •
7L SHP 7L U W4
8 SHP 8 U W4 •
9L •
ANCHOR BASE PLATE (SPV) 3 SPV 3 U W4-HC • • •
6 SPV 6 U W4-HC • • •
7L SPV 7L U W4-HC • •
8 SPV 8 U W4 • • •
COVER PLATE (DP) 3 DP 3 W4 • • •
6 DP 6 W4 • • •
7L DP 7L W4 • •
8 DP 8 W4 • • •
9L DP 9L W4 •
HEX BOLTS 3 AS-DP 3 W4 • • •
6 AS-DP 6 W4 • • •
7L AS-DP 7L W4 • • •
8 AS-DP 8 W4 • • •
9L AS-DP 9L W4 • •
SAFETY PLATE (SIG) 3 SIG 3 W4 • • •
6 SIG 6 W4 • • •
7L SIG 7L W4 • •
8 SIG 8 W4 • • •
STACKING BOLTS (AF) 3 AF 3 U W4 • • •
6 AF 6 U W4 • • •
7L AF 7L U W4 • •
8 AF 8 U W4 • • •
TRANSFER PLATE (TDP) 3 / 6 TDP 3-6 U W4 •
3 / 7L TDP 3-7L U W4 •
6 / 7L TDP 6-7L U W4 •
SWIVEL PLATE (SDP) 3 SDP 3 U W4 •
6 SDP 6 U W4 •
7L SDP 7L U W4 •
7L SDP 8 U W4 •
CHANNEL STRUT NUT (CRA) 3-8 CRA 1-8 U W4-HC • • •
DIN RAIL NUT (SM) 3-8 SM 1-8 U W4-HC • • •
Components and Hardware
Material Codes
W4 - 304 Stainless Steel
W5 - 316 Stainless Steel
W3 - Zinc Plated Carbon Steel
W2 - Phosphated Plated Carbon Steel
Component
Ceiling Mounting Plate
Part Number SCP U W4
Available only in 304 Stainless Steel
Part Number TR - 3/8 - XX - W4 (XX = Length in inches)
Available only in 304 Stainless Steel
Part Number SEG - *6 - *50,8 - *PTF
* STAUFF Group 6
* Diameter in mm 50,8
* Material PTF
TPE
Spacer thickness is .06 inch / 1.6mm
Material is PTFE or TPE
Threaded Rod (TR)
Thermal Expansion Insert (SEG)
Allows pipe or tube to move axially for thermal expansion

Other Assemblies §Type TDP, SDP and SPR-R
Stacking Assembly, Type TDP
Stack different group sizes using the TDP transfer plate
Ordering code example - 1” group 3 stacked on 2” group 6
SPR 650,8/3254 PPC TDP DP-AS U W4
Stacking Assembly, Type SDP
Stack suspended hangers using the SDP swivel plate
Ordering code example - 1” group 3 stacked on 2” group 6
Requires two different part numbers, (hanger rods ordered separately)
2” hanger assembly part number: SHP 650,8 SAC DP-AS U W4
1” hanger assembly part number: SHP 325,4 SAC SDP-AS U W4
Rigid Rod Hanger Assembly, Type SPR-R
Hanger rod welded onto base plate
Ordering code example
2” tube hanger, rod 1/2” ØD x 6” long
SPR - R6 50,8 SAC DP AS U W4- 1/2 x 06
Available Rod diameters (dimension ØR) in inches: 3/8, 1/2, 5/8, 3/4

Hex HangersTechnical Data / Dimensions
Specifications
ƒƒ 304 stainless steel housings and hardware
ƒƒ Sizes from 1/2 to 6 inches tube diameter
ƒƒ EPDM rubber grommets & Poly Propylene sleeves
ƒƒ Consult factory for high temperature inserts
Installation
ƒƒ Follow guidelines of MSS-SP69 or B31.1 for support spacing
ƒƒ Install additional supports near concentrated loads and tube direction changes
ƒƒ Remove inserts and weld base directly to frame or support rod
ƒƒ Consult factory for weld couplings and pre welded support rod assemblies
Thermal characteristics
ƒƒ EPDM grommets
Brief: 8° ... 392° F / -50° ... +200° C Continuous: -58° ... 302° F / -40° ... +150° C)
ƒƒ Polypropylene sleeves
Brief: -22° ... 216° F / -30° ... 102° C Continuous: -22° ... 194° F / -30° ... 90° C
Sanitary Supports:
For Process, Food, Beverage and Dairy Applications
Part Number Descrip-
tion
Tube Size
(in)
H
(in/mm)
L
(in/mm)
Weight
(lbs/g)
SHH-050BU-U-W4 1/2
1.32 3.05 0.32
33.6 77.5 147
SHH-075BU-U-W4 3/4
1.43 2.94 0.32
36.4 74.6 147
SHH-100BU-U-W4 1
1.67 3.41 0.33
42.4 86.6 151
SHH-150BU-U-W4 1.5
2.17 3.11 0.41
55.1 79 185
SHH-200BU-U-W4 2
2.67 3.62 0.47
67.8 92 212
SHH-250BU-U-W4 2.5
3.17 5.02 0.54
80.5 127.6 243
SHH-300BU-U-W4 3
3.67 5.59 0.62
93.2 142 281
SHH-400BU-U-W4 4
4.8 6.89 0.75
122 175 340
SHH-600BU-U-W4 6
6.85 9.25 1.03
174 235 465
Part Number Descrip-
tion
Tube Size
(in)
H
(in/mm)
L
(in/mm)
Weight
(lbs/g)
SHH-050PP-U-W4 1/2
1.32 3.05 0.33
33.6 77.5 151
SHH-075PP-U-W4 3/4
1.43 2.94 0.33
36.4 74.6 151
SHH-100PP-U-W4 1
1.67 3.41 0.35
42.4 86.6 157
SHH-150PP-U-W4 1.5
2.17 3.11 0.44
55.1 79 199
SHH-200PP-U-W4 2
2.67 3.62 0.5
67.8 92 228
SHH-250PP-U-W4 2.5
3.17 5.02 0.63
80.5 127.6 284
SHH-300PP-U-W4 3
3.67 5.59 0.72
93.2 142 327
SHH-400PP-U-W4 4
4.8 6.89 0.88
122 175 400
EPDM Grommets Dimensions
Polypropylene Sleeve Dimensions
1/2” hanger only has one flat bracket.
All other sizes are hex shape with similar top and bottom
brackets.

Part Number
Description
Size
(in)
øA
(in/mm)
øB
(in/mm)
Weight
(lbs/g)
S-13MHHM-075 1/2 - 3/4
0.79 1.1 0.35
20 28 160
S-13MHHM-150 1-1.1/2
1.75 2.11 0.64
44.4 53.6 292
S-13MHHM-200 2
2.28 2.64 0.7
57.8 67 318
S-13MHHM-250 2.1/2
2.81 3.17 0.75
71.4 80.6 342
S-13MHHM-300 3
3.31 3.71 0.79
84 94.2 360
S-13MHHM-400 4
4.33 4.81 1.13
110 122.2 512
S-13MHHM-600 6
6.12 6.71 2.31
155.4 170.4 1050
Part Number
Description
Size
(in)
øA
(in/mm)
øB
(in/mm)
Weight
(lbs/g)
S-13MHH-3P-150 1-1.1/2
2.2 3.15 0.82
56 80 370
S-13MHH-3P-200 2
2.74 3.7 0.9
69.5 94 410
S-13MHH-3P-250 2.1/2
3.27 4.29 1.1
83 109 500
S-13MHH-3P-300 3
3.8 4.96 1.28
96.5 126 580
S-13MHH-3P-400 4
4.9 6.06 1.54
124.5 154 700
Part Number
Description
Size
(in)
øA
(in/mm)
øB
(in/mm)
Weight
(lbs/g)
S-13MHP-075 1/2 - 3/4
0.79 1.10 0.49
20 28 220
S-13MHP-150 1-1.1/2
1.70 2.05 1.10
43.3 52 500
S-13MHP-200 2
2.22 2.58 1.15
56.4 65.5 520
S-13MHP-250 2.1/2
2.74 3.11 1.39
69.5 79 630
S-13MHP-300 3
3.05 3.64 1.50
77.5 92.5 680
S-13MHP-400 4
4.23 4.74 1.76
108.8 120.5 800
MHHM Series - Heavy Duty Single Pin Clamp Dimensions
MHH-3P Series - Heavy Duty 3 Piece Clamp Dimensions
MHP Series - Heavy Duty 3 Piece Clamp Dimensions
Specifications
ƒƒ 304 stainless steel housings and hardware
ƒƒ Sizes from 1/2” to 6” tube
ƒƒ Meets BPE and 3-A requirements
ƒƒ Standard wing nut with hole
ƒƒ Consult factory for other wing nut designs
Clamp Unions:
For BioPharm, Process, Food and Dairy Applications
MHHM series mini clamp 1/2” - 3/4”
MHHM series - Heavy duty single pin
MHH 3P series - Heavy duty 3 piece
MHP series - High pressure clamp with brass nuts
Hygienic Clamps Technical Data / Dimensions

Industrial Pipe and Tube SupportsTechnical Data / Dimensions / Order Code
Cushion Clamp Series
Clamp Assembly §Type STC / SPC
Design Load 2Design Load 3
(Maximum Load
in Pipe Direction)
Design Load 1
B*
D
C
ØD1
E
Thread G
Outside Diameter Nominal Order Codes Dimensions Design Loads
Pipe / Tube / Hose Bore (1 Clamp Assembly) (mm
/in) (kN
/lbf)
Ø D1 Pipe
(mm) (in) (in) (QQ = Material Code) B* C D E Thread G 1 2 3
6,4 1/4 STC 025 QQ
15,7 5,6 28,2 2
1/4–20 UNC
1,78 0,22 0,22
.62 0.22 1.11 .08 400 50 50
8 3/8 STC 037 QQ
19,1 7,1 31,5 2
1/4–20 UNC
1,78 0,22 0,22
.75 0.28 1.24 .08 400 50 50
12,7 1/2 STC 050 QQ
22,1 8,6 34,5 2
1/4–20 UNC
1,78 0,22 0,22
.87 0.34 1.36 .08 400 50 50
13,5 1/4 SPC 025 QQ
23,1 9,1 35,8 2
1/4–20 UNC
1,78 0,22 0,22
.91 0.36 1.41 .08 400 50 50
16 5/8 STC 062 QQ
25,4 10,4 38,1 2
1/4–20 UNC
1,78 0,22 0,22
1.00 0.41 1.50 .08 400 50 50
17,2 3/8 SPC 037 QQ
27,2 11,4 40,4 2
1/4–20 UNC
2,67 0,33 0,33
1.07 0.45 1.59 .08 600 75 75
19 3/4 STC 075 QQ
33,8 13,5 45,2 2
1/4–20 UNC
2,67 0,33 0,33
1.33 0.53 1.78 .08 600 75 75
21,3 1/2 SPC 050 QQ
36,8 15,0 48,5 2
1/4–20 UNC
2,67 0,33 0,33
1.45 0.59 1.91 .08 600 75 75
22,2 7/8 STC 087 QQ
36,8 14,7 48,5 2
1/4–20 UNC
2,67 0,33 0,33
1.45 0.58 1.91 .08 600 75 75
25,4 1 STC 100 QQ
42,2 16,8 51,6 2,8
1/4–20 UNC
2,67 0,33 0,33
1.66 0.66 2.03 .11 600 75 75
26,9 3/4 SPC 075 QQ
45,5 18,3 54,9 2,8
1/4–20 UNC
2,67 0,33 0,33
1.79 0.72 2.16 .11 600 75 75
32 1-1/4 STC 125 QQ
48,8 19,8 58,4 2,8
1/4–20 UNC
2,67 0,33 0,33
1.92 0.78 2.30 .11 600 75 75
33,7 1 SPC 100 QQ
56,4 23,1 69,9 3
5/16–18 UNC
2,67 0,33 0,33
2.22 0.91 2.75 .12 600 75 75
38 1-1/2 STC 150 QQ
56,4 23,1 69,9 3
5/16–18 UNC
2,67 0,33 0,33
2.22 0.91 2.75 .12 600 75 75
42 1-1/4 SPC 125 QQ
62,7 26,2 77,0 3
5/16–18 UNC
3,56 0,56 0,56
2.47 1.03 3.03 .12 800 125 125
48,3 1-1/2 SPC 150 QQ
62,7 29,5 83,3 3
5/16–18 UNC
3,56 0,56 0,56
2.47 1.16 3.28 .12 800 125 125
50,8 2 STC 200 QQ
69,1 29,5 83,3 3
5/16–18 UNC
3,56 0,56 0,56
2.72 1.16 3.28 .12 800 125 125
60,3 2 SPC 200 QQ
69,1 35,8 96,0 3
5/16–18 UNC
3,56 0,56 0,56
3.22 1.41 3.78 .12 800 125 125
63,5 2-1/2 STC 250 QQ
88,1 38,9 102,4 3
5/16–18 UNC
3,56 0,56 0,56
3.47 1.53 4.03 .12 800 125 125
66,7 2-5/8 STC 262 QQ
88,1 38,9 102,4 3
5/16–18 UNC
3,56 0,56 0,56
3.47 1.53 4.03 .12 800 125 125
73 2-1/2 SPC 250 QQ
94,5 42,2 108,5 3
5/16–18 UNC
3,56 0,56 0,56
3.72 1.66 4.27 .12 800 125 125
76,2 3 STC 300 QQ
100,8 45,2 114,8 3
5/16–18 UNC
4,45 0,89 0,67
3.97 1.78 4.52 .12 1 000 200 150
88,9 3 SPC 300 QQ
110,7 50,0 124,7 3
3/8–16 UNC
4,45 0,89 0,67
4.36 1.97 4.91 .12 1 000 200 150
102 3-1/2 SPC 350 QQ
126,2 57,9 140,5 3
3/8–16 UNC
4,45 0,89 0,67
4.97 2.28 5.53 .12 1 000 200 150
114 4 SPC 400 QQ
138,9 64,3 153,2 3
3/8–16 UNC
4,45 0,89 0,67
5.47 2.53 6.03 .12 1 000 200 150
140 5 SPC 500 QQ
164,3 77,0 178,6 3,6
3/8–16 UNC
4,45 0,89 0,67
6.47 3.03 7.03 .14 1 000 200 150
168 6 SPC 600 QQ
189,7 89,7 204,0 3,6
3/8–16 UNC
4,45 0,89 0,67
7.47 3.53 8.03 .14 1 000 200 150
Features
ƒƒ Clamp assemblies mount directly to strut channels 1.5/8
inch wide (41.3mm)
ƒƒ Reduce horizontal mounting space
ƒƒ Easy installation and retrofit
ƒƒ Reduce shock vibration while preventing galvanic corrosion
ƒƒ Strut channel ordered separately, see page 20 for strut
ordering information
Specifications
Materials
ƒƒ Hardware available in 304 Stainless Steel and Carbon
Steel, plated.
ƒƒ Cushion inserts - Black color Thermoplastic Elastomer
(40 Shore-A)
Size Range
ƒƒ 0.25 to 6.62 in /6 to 168 mm for tube, pipe and copper tube
Order Code
a Type of Clamp
Tube Diameter SPV
Pipe Size SPC
b Pipe / Tube Diameter (according to dimension table)

c Material Code
Carbon Steel, zinc plated W3
d Packaging (see dimension table for standard packaging
units)
Components supplied separately -
Components in box qty of 24 (up to .875 in øD) -24
Components in box qty of 12 (1 in øD to 2 in øD) -12
Components of one assembly packed in kits K
One clamp consists of two steel brackets (one with threaded
stud), one thermoplastic cushion insert and one lock nut with
Nylon insert. Channel rail ordered separately. Consult factory
for alternate materials or surface finishes.
STC 150 W4 -12

Order Codes
only Round Steel U-Bolt *RB*A 52*W1
One Round Steel U-Bolt (type RB) inlcludes
four Nuts (to DIN EN ISO 4032).
* Round Steel U-Bolt RB
* Dimension A (mm) A 52
* Material code Carbon Steel, untreated W1

Stainless Steel V4A

1.4401 / 1.4571 (AISI 316 / 316 Ti)
W5
Carbon Steel, Plastic coated W6
Carbon Steel, zinc-plated
and thick-film passivated
W66
only Plastic Pipe Saddle *RUL*48,3*PP
* Plastic Pipe Saddle (Long) RUL
* Exact outside diameter Ø D1 (mm) 48,3
* Material of Pipe Saddle (see below) PP
Standard Materials for Plastic Pipe Saddles
Polypropylene
Color: Green
Material code: PP
Polyamide
Color: Black
Material code: PA
See page 29 for material properties and technical information.
Alternative materials are available upon request.
Please consult STAUFF for further information.
L2
H6
L3
H5
øD4
Plastic Pipe Saddle (type RUL)
B
Round Steel U-Bolt with Plastic Pipe Saddle (Long)
Type RB+RUL
U-Bolt Clamps Dimensions / Order Code
Diameter Outside Diameter Nominal Dimensions (mm
/in)
Nominal Pipe / Tube Ø D1 Bore Pipe Plastic Pipe Saddle (Type RUK)
DN (mm) (in) (in) A L2 L3 B H5 H6 Ø D4
20
25 .98
30
75 40 30 5 12 11
2.95 1.57 1.18 .20 .47 .43
26,9 1.06 3/4
1.18 75 40 30 5 12 11
2.95 1.57 1.18 .20 .47 .43
25
30 1.18
38
80 48 30 5 12 11
3.15 1.89 1.18 .20 .47 .43
33,7 1.33 1
1.50 80 48 30 5 12 11
3.15 1.89 1.18 .20 .47 .43
32
38 1.50
46
90 56 30 5 12 11
3.54 2.20 1.18 .20 .47 .43
42,4 1.69 1-1/4
1.81 90 56 30 5 12 11
3.54 2.20 1.18 .20 .47 .43
40
44,5 1.76
52
95 62 35 5 15 11
3.74 2.44 1.38 .20 .59 .43
48,3 1.90 1-1/2
2.05 95 62 35 5 15 11
3.74 2.44 1.38 .20 .59 .43
50
57 2.28
64
110 76 35 5 15 14
4.33 2.99 1.38 .20 .59 .55
60,3 2.41 2
2.52 110 76 35 5 15 14
4.33 2.99 1.38 .20 .59 .55
65 76,1 3.04 2-1/2
82 135 94 35 5 15 14
3.23 5.31 3.70 1.38 .20 .59 .55
80 88,9 3.56 3
94 145 106 40 10 20 14
3.70 5.71 4.17 1.57 .39 .79 .55
100
108 4.32
120
190 136 40 10 20 18
7.48 5.35 1.57 .39 .79 .71
114,3 4.57 4
4.72 190 136 40 10 20 18
7.48 5.35 1.57 .39 .79 .71
125
133 5.32
148
220 164 40 10 20 18
8.66 6.46 1.57 .39 .79 .71
139,7 5.59 5
5.83 220 164 40 10 20 18
8.66 6.46 1.57 .39 .79 .71
150
159 6.36
176
250 192 50 12 25 18
9.84 7.56 1.97 .47 .98 .71
168,3 6.73 6
6.93 250 192 50 12 25 18
9.84 7.56 1.97 .47 .98 .71
175 193,7 7.75
202 270 218 50 12 25 18
7.96 10.63 8.58 1.97 .47 .98 .71
200
216 8.64
228
315 248 50 12 25 22
12.40 9.76 1.97 .47 .98 .87
219,1 8.76 8
8.98 315 248 50 12 25 22
12.40 9.76 1.97 .47 .98 .87
250
267 10.68
282
370 302 50 12 25 22
14.57 11.89 1.97 .47 .98 .87
273 10.92 10
11.10 370 302 50 12 25 22
14.57 11.89 1.97 .47 .98 .87
300
318 12.72
332
420 352 60 15 30 22
16.54 13.86 2.36 .59 1.18 .87
323,9 12.96 12
13.07 420 352 60 15 30 22
16.54 13.86 2.36 .59 1.18 .87
350
355,6 14.22 14
378
480 402 60 15 30 26
18.90 15.83 2.36 .59 1.18 1.02
368 14.72
14.88 480 402 60 15 30 26
18.90 15.83 2.36 .59 1.18 1.02
400
406,4 16.26 16
428
540 452 60 15 30 26
21.26 17.80 2.36 .59 1.18 1.02
419 16.76
16.85 540 452 60 15 30 26
21.26 17.80 2.36 .59 1.18 1.02
500
508 20.32 20
530
640 554 60 15 30 26
25.20 21.81 2.36 .59 1.18 1.02
521 20.84
20.87 640 554 60 15 30 26
25.20 21.81 2.36 .59 1.18 1.02

Round Steel U-Bolt with Plastic Pipe Saddle (Short)
Type RB+RUK
Order Codes
only Round Steel U-Bolt *RB*A 52*W1
One Round Steel U-Bolt (type RB) inlcludes
four Nuts (to DIN EN ISO 4032).
* Round Steel U-Bolt RB
* Dimension A (mm) A 52
* Material code Carbon Steel, untreated W1

Stainless Steel V4A

1.4401 / 1.4571 (AISI 316 / 316 Ti)
W5
Carbon Steel, Plastic coated W6
Carbon Steel, zinc-plated
and thick-film passivated
W66
only Plastic Pipe Saddle *RUK*48,3*PP
* Plastic Pipe Saddle (Short) RUK
* Exact outside diameter Ø D1 (mm) 48,3
* Material of Pipe Saddle (see below) PP
Standard Materials for Plastic Pipe Saddles
Polypropylene
Color: Green
Material code: PP
Polyamide
Color: Black
Material code: PA
See page 29 for material properties and technical information.
Alternative materials are available upon request.
Please consult STAUFF for further information.
L2
H6
L3
H5
øD4
B
D2
Plastic Pipe Saddle (type RUK)
(From size DN 50 on)
Plastic Pipe Saddle (type RUK)
(For sizes DN 20 to DN 40)
U-BoltsDimensions / Order Code
Diameter Outside Diameter Nominal Dimensions (mm
/in)
Nominal Pipe / Tube Ø D1 Bore Pipe Plastic Pipe Saddle (Type RUK)
DN (mm) (in) (in) A L2 L3 B H5 H6 H7 D2
20
25 .98
30
35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
26,9 1.06 3/4
1.18 35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
25
30 1.18
38
35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
33,7 1.33 1
1.50 35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
32
38 1.50
46
35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
42,4 1.69 1-1/4
1.81 35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
40
44,5 1.76
52
35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
48,3 1.90 1-1/2
2.05 35 25 24 5 8 5 8
1.38 .98 .94 .20 .31 .20 .31
50
57 2.28
64
38 25 50 5 10 6 10
1.50 .98 1.97 .20 .39 .24 .39
60,3 2.41 2
2.52 38 25 50 5 10 6 10
1.50 .98 1.97 .20 .39 .24 .39
65 76,1 3.04 2-1/2
82 38 25 50 5 10 6 10
3.23 1.50 .98 1.97 .20 .39 .24 .39
80 88,9 3.56 3
94 75 40 70 8 17 10 15
3.70 2.95 1.57 2.76 .31 .67 .39 .59
100
108 4.32
120
75 40 70 8 17 10 15
2.95 1.57 2.76 .31 .67 .39 .59
114,3 4.57 4
4.72 75 40 70 8 17 10 15
2.95 1.57 2.76 .31 .67 .39 .59
125
133 5.32
148
75 40 70 8 17 10 15
2.95 1.57 2.76 .31 .67 .39 .59
139,7 5.59 5
5.83 75 40 70 8 17 10 15
2.95 1.57 2.76 .31 .67 .39 .59
150
159 6.36
176
140 90 75 8 26 10 25
5.51 3.54 2.95 .31 1.02 .39 .98
168,3 6.73 6
6.93 140 90 75 8 26 10 25
5.51 3.54 2.95 .31 1.02 .39 .98
175 193,7 7.75
202 140 90 75 8 26 10 25
7.96 5.51 3.54 2.95 .31 1.02 .39 .98
200
216 8.64
228
140 90 75 8 26 10 25
5.51 3.54 2.95 .31 1.02 .39 .98
219,1 8.76 8
8.98 140 90 75 8 26 10 25
5.51 3.54 2.95 .31 1.02 .39 .98
250
267 1.68
282
140 90 75 8 26 10 25
5.51 3.54 2.95 .31 1.02 .39 .98
273 1.92 10
11.10 140 90 75 8 26 10 25
5.51 3.54 2.95 .31 1.02 .39 .98
300
318 12.72
332
220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
323,9 12.96 12
13.07 220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
350
355,6 14.22 14
378
220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
368 14.72
14.88 220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
400
406,4 16.26 16
428
220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
419 16.76
16.85 220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
500
508 2.32 20
530
220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18
521 2.84
2.87 220 150 75 8 32 10 30
8.66 5.91 2.95 .31 1.26 .39 1.18

Stauff Hangers Bore Diameter Chart
Stauff Hangers Bore Diameter Chart
Hanger Location and
Spacing Recomendations
Installation Next to Pipe Bends, Connectors, Valves and Concentrated Loads
Technical Appendix
Size
(in/mm)
Tube (O.D.)
(in/mm)
Copper Tube O.D.
(in/mm)
Pipe O.D.
(in/mm)
DIN 11850
O.D. mm
DIN 4200
O.D. mm
1/4 .25 .375 .54
10 13,5
8 6,4 9,5 13,7
3/8 .375 .5 .68
12 17,2
10 9,5 12,7 17,3
1/2 .5 .625 .84
19 21,3
15 12,7 15,9 21,3
3/4 .75 .875 1.05
23 26,9
20 19,1 22,2 26,7
1 1 1.125 1.32
29 33,7
25 25,4 28,6 33,5
1-1/4 1.25 1.375 1.66
35 42,4
32 31,8 34,9 42,2
1-1/2 1.5 1.625 1.9
41 48,3
40 38,1 41,3 48,3
2 2 2.125 2.38
53 60,3
50 50,8 54,0 60,5
2-1/2 2.5 2.625 2.88
70 76,1
65 63,5 66,7 73,2
3 3 3.125 3.5
85 88,9
80 76,2 79,4 88,9
4 4 4.125 4.5
104 114,3
100 101,6 104,8 114,3
6 6 6.125 6.63
154 154
150 152,4 155,6 168,4
Stauff part numbers indicate the bore diameter of the hanger in mm using a comma (,) as a decimal place.
Recommended Maximum Spacing between Hangers
Sanitary Tube Pipe Copper Tube
(in/mm) Spacing (ft/m) Pipe Size Spacing (ft/m) Inch Spacing (ft/m)
1/4 - 3/4 6
1/4 - 3/4
6
3/8 - 3/4
6
6-19 1,8 1,8 1,8
1 - 1.1/2 8
1 - 1.1/4
8
1 - 1.1/4
8
25 - 38 2,4 2,4 2,4
2 - 3 10
1.1/2 - 2
10
1.1/2 - 3
10
50 - 76 3 3 3
4 - 6 12
3 - 4
12
4 - 8
12
100 - 150 3,6 3,6 3,6
6 - 12
16
4,8
DistanceA
Pipe Bends
Pipe bends should be supported by
Stauff hangers as close to the bends as
possible. It is recommended to design
these supports as fixed points.
Connections / Couplings
The first Stauff support should be
placed directly next to the connector
or coupling. This protects the coupling
from vibration.
Valves or Concentrated Loads
If valves or other concentrated loads are
present in the pipeline, it is recom-
mended that supports be installed on
either side and as close as possible to
prevent deflection of pipe.
Mechanical Properties
Compressive Strength 66 Shore D 50 Shore D 80 Shore A 79 Shore D 50 Shore D
Flexural Moduls 1050 MPa 95 MPa 70 MPa 178 MPa 600 MPa
Tensile Strength 25 MPa 17 MPa 8.4 MPa 79 MPa 27 MPa
Chemical Properties
Weak Acids, Solvents conditionally consistent
Benzine, Mineral Oils conditionally consistent
Alcohol, Other Oils consistent
Thermal Properties
Maximum Brief
-22˚ to +215˚ F -50˚ to + 300˚ F -65˚ to + 700˚ F -50˚ to + 428˚ F -328˚ to + 590˚ F
-30˚ to 102˚ C -45˚ to + 148˚C -54˚ to + 371˚ C -45˚ to + 220˚ C -200˚ to + 310˚ C
Maximum Continuous
-22˚ to +194˚ F -40˚ to + 275˚ F -60˚ to + 400˚ F -40˚ to + 464˚ F -328˚ to + 572˚ F
-30˚ to 90˚ C -40˚ to + 135˚ C -51˚ to + 204˚ C -40˚ to + 240˚ C -200˚ to + 300˚ C
Polypropylene Blue - PP TheramoPlastic Elastomer Natural Silicone Blue Anchor Polyamide Off White guide PTFE White Insert
SAC TPE

Local Solutions For Individual Customers Worldwide
Product Catalog HI-CLEAN § English § HC0115-LIT09 § 01/2015
www.stauff.com
www.stauffsanitary.com
www.twitter.com/stauffgroup
UNITED STATES
STAUFF Corporation
7 Wm. Demarest Place
Waldwick, 07463-1542
New Jersey
Tel.: +1 201 444 78 00
Fax: +1 201 444 78 52
sales@stauffusa.com
A Global Presence
with Branches and
Dealers in all Industrial
Countries.
AUSTRALIA
STAUFF Corporation Pty. Ltd.
Tel.: +61 2 4271 18 77
sales@stauff.com.au
BRAZIL
STAUFF Brasil Ltda.
Tel.: 11 47 72 72 00
stauff@stauffbrasil.com
CANADA
STAUFF Canada Ltd.
Tel.: +1 416 282 46 08
sales@stauffcanada.com
CHINA
STAUFF China
Tel.: +86 21 68 18 70 00
info@stauff.com.cn
FRANCE
STAUFF S.A.S.
Tel.: +33 2 54 50 55 50
direction@stauffsa.com
GERMANY
Walter Stauffenberg GmbH & Co. KG
Tel.: +33 2 54 50 55 50
sales@stauff.com
INDIA
STAUFF India Pvt. Ltd.
Tel.: +91 20 66 20 2471
sales@stauffindia.com
IRELAND
STAUFF Ireland
Tel.: +44 28 92 60 69 00
sales@stauffireland.com
ITALY
STAUFF Italia s.r.l.
Tel.: +39 0362 63 80 70
sales@stauff.it
KOREA
STAUFF Korea Ltd.
Tel.: +82 51 266 66 66
info@stauff.co.kr
MALAYSIA
STAUFF South East Asia Sdn Bhd
Tel.: +60 3 8024 61 68
sales@stauff.com.my
NEW ZEALAND
STAUFF Corporation (NZ) Ltd.
Tel.: +64 9 271 48 12
info@stauff.co.nz
POLAND
STAUFF Polska Sp. z o.o.
Tel.: +48 58 660 11 60
sales@stauff.pl
RUSSIAN FEDERATION
STAUFF LLC
Tel.: +7 495 276 16 50
sales@stauff.ru
UNITED KINGDOM
STAUFF UK Ltd.
Tel.: +44 114 251 85 18
sales@stauff.co.uk
VIETNAM
STAUFF Vietnam Ltd.
Tel.: +84 8 3995 47 23
sales@stauff.com.vn
www.facebook.com/stauffgroup

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