Yardney Industrial Catalog

Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507
Industrial
Systems
Product Specifications

Table of
Contents
Media Filtration
Sand Media Filters.................................. 3
Deep Bed Sand Media Filters................... 5
Multi-Media Filters.................................. 7
RCW Sand Media Filters.......................... 9
Granular Activated Carbon Filters............11
Automatic Clean Screen Filters
Maxi-Flush™ Screen Filters.....................13
Filtaworx®
...........................................17
Centrifugal Sand Separators......................21
Basket Strainers.......................................25
Pump Suction Screens..............................27
Backwash Valves......................................29
Synergy™ Automatic Controller..................31
IMA-65 Specialty Media.............................33

Yardney Sand Media
filters are designed for
the most challenging dirty
water conditions with a
high performance solution
for water filtration down to
20 microns. These durable
carbon steel filters utilize a
24" vertical side shell depth
for removal of organic
and inorganic suspended
solids for filtering large
volumes of water with
very little pressure drop
and a long-term value. All
Yardney industrial media
filters utilize our simple
backwash system for ease
of operation and consistent
water quality. The Yardney
automatically controlled
filter systems operate
for extended periods
of time prior to a short
backwash cycle.
Removal of Solids
Down to 20 Microns
Sand Media
Filters
Applications
■■ Removal of organic and/or
inorganic suspended solids down
to 20 microns
■■ Storm water runoff, industrial
process water, incoming plant
water, waste water clean-up,
industrial water for plant reuse
■■ Pre-filtration in applications such
as granular activated carbon,
reverse osmosis, cartridge or bag
filtration and deionized water
■■ 80 psi standard operating
pressure (high pressure
systems available)
■■ Flow ranges from 10 gpm
Advantages
■■ State of the art fabrication
provides added strength under
pressure and long system life
■■ ASME code shaped head con-
struction for durability and safety
■■ Stainless steel wedgewire
underdrain
➤➤ Ensures structural integrity
in the harshest conditions
➤➤ Hydraulically balanced to
increase effectiveness of
backwash while reducing flush
frequency and waste of water
➤➤ High strength stainless steel
wedgewire will withstand a
collapse pressure in excess
of 600 psi
■■ Standard carbon steel products,
3/16" thick material
■■ Backwash automatically
initiated by elapsed time or
pressure differential
■■ Yardney easy-entry lid
closure with weld tabs for
operator safety
■■ Available in welded carbon steel
■■ 3M Scotchkote®
134 fusion
bonded epoxy coating on
interior surfaces
■■ Made in USA
Industrial Systems
|

Made in USA
Sand Media Filters
Specifications
Standard product includes:
■■ Completely assembled for easy
installation
■■ Skid mounted tanks
■■ Yardney easy-entry lid closure
with side manway
■■ Valves
■■ Inlet/outlet and
backwash manifolds
■■ Controller, solenoids, electrical
wire, tubing
■■ Removable underdrain
134 fusion
interior surfaces
Available options:
■■ ASME code
■■ High pressure
■■ Solar package
■■ PLC controller
■■ Custom filter station
layout piping
■■ Air scour
SPECIFICATIONS | INDUSTRIAL | SAND MEDIA FILTERS
Model
Number
of
Tanks in
System
Standard Flow Range
Filtration
Surface Area
(total sq ft)
Backwash
Flow Rate
(per tank)
Media
Requirements
(cubic feet) Maximum
Pressure
Inlet/
Outlet
Pipe
Size
Backwash
Line Pipe
Size
Minimum Maximum
gpm m3
/hr gpm m3
/hr gpm m3
/hr
Gravel
1/2" - 3/4"
Media
IL-1824-1A 1 18 4 26 6 1.75 26 6 1 3 100 psi 2" 2"
IL-2424-1A 1 32 7 47 11 3.15 47 11 2 5 100 psi 2" 2"
IL-1824-2A 2 35 8 53 12 3.50 26 6 2 5 100 psi 3" 2"
IL-3024-1A 1 49 11 74 17 4.91 74 17 3 7 100 psi 3" 3"
IL-1824-3A 3 53 12 79 18 5.25 26 6 3 8 100 psi 3" 2"
IL-2424-2A 2 63 14 95 22 6.30 47 11 3 9 100 psi 3" 2"
IL-3624-1A 1 71 16 107 24 7.10 107 24 4 10 100 psi 3" 3"
IL-2424-3A 3 95 22 142 32 9.45 47 11 5 14 100 psi 3" 2"
IL-3024-2A 2 98 22 147 33 9.82 74 17 5 14 100 psi 4" 2"
IL-4824-1A 1 126 29 189 43 12.60 189 43 7 21 80 psi 4" 4"
IL-3624-2A 2 142 32 213 48 14.20 107 24 8 20 100 psi 4" 4"
IL-3024-3A 3 147 33 221 50 14.73 74 17 8 21 100 psi 4" 2"
IL-5424-1A 1 159 36 238 54 15.90 239 54 10 23 80 psi 4" 4"
IL-3624-3A 3 213 48 320 73 21.30 107 24 12 30 100 psi 4" 4"
IL-4824-2A 2 252 57 378 86 25.20 189 43 14 42 80 psi 6" 4"
IL-5424-2A 2 318 72 476 108 31.80 239 54 19 46 80 psi 6" 4"
IL-4824-3A 3 378 86 567 129 37.80 189 43 21 63 80 psi 6" 4"
IL-5424-3A 3 477 108 714 162 47.70 239 54 29 69 80 psi 6" 4"
IL-4824-4A 4 504 115 756 172 50.40 189 43 28 84 80 psi 8" 4"
IL-4824-5A 5 630 143 945 215 63.00 189 43 35 105 80 psi 10" 4"
IL-4824-6A 6 756 172 1134 258 75.60 189 43 42 126 80 psi 10" 4"
IL-5424-4A 4 636 145 952 216 63.60 239 54 38 92 80 psi 8" 4"
IL-5424-5A 5 795 181 1190 270 79.50 239 54 48 115 80 psi 10" 4"
IL-5424-6A 6 954 217 1428 325 95.40 239 54 57 138 80 psi 10" 4"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867
info@yardneyfilters.com
© 2015 Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507 IND110-08-2015
| www.yardneyfilters.com

Yardney Deep Bed Sand
Media filters are designed
for the most challenging
dirty water conditions with
a high performance solution
for water filtration down to
15 microns. These durable
carbon steel filters utilize a
36" vertical side shell depth
for removal of organic
and inorganic suspended
solids for filtering large
volumes of water with
very little pressure drop
and a long-term value. All
water quality.
Removal of Solids
Down to 15 Microns
Deep Bed Sand
Media Filters
Applications
to 15 microns
■■ 80 psi standard operating pressure
(high pressure systems available)
Advantages
■■ ASME code shaped head
construction for durability
and safety
underdrain
➤➤ Ensures structural integrity in
the harshest conditions
collapse pressure in excess of
600 psi
operator safety
or stainless steel
134 fusion
interior surfaces
■■ Made in USA
Industrial Systems
|

Made in USA
Deep Bed Sand
Media Filters
Specifications
■■ Completely assembled for
easy installation
with side manway
■■ Valves
■■ Inlet/outlet and backwash
manifolds
wire, tubing
134 fusion
interior surfaces
Available options:
■■ ASME code
layout piping
■■ Air scour
SPECIFICATIONS | INDUSTRIAL | DEEP BED SAND MEDIA FILTERS
Model
Number
of
Tanks in
System
Standard Flow Range
Filtration
Surface Area
(total sq ft)
Backwash
Flow Rate
(per tank)
Media
Requirements
Pressure
Inlet/
Outlet
Pipe
Size
Backwash
Line Pipe
Size
Minimum Maximum
gpm m3
/hr gpm m3
/hr gpm m3
/hr
Gravel
1/2" - 3/4"
Media
IL-1836-1A 1 18 4 26 6 1.75 26 6 1 5 100 2" 2"
IL-2436-1A 1 32 7 47 11 3.15 47 11 2 8 100 2" 2"
IL-1836-2A 2 35 8 53 12 3.50 26 6 2 9 100 3" 2"
IL-3036-1A 1 49 11 74 17 4.91 74 17 3 12 100 3" 3"
IL-1836-3A 3 53 12 79 18 5.25 26 6 3 14 100 3" 2"
IL-2436-2A 2 63 14 95 22 6.30 47 11 3 15 100 3" 2"
IL-3636-1A 1 71 16 107 24 7.10 107 24 4 17 100 3" 3"
IL-2436-3A 3 95 22 142 32 9.45 47 11 5 23 100 3" 2"
IL-3036-2A 2 98 22 147 33 9.82 74 17 5 24 100 4" 2"
IL-4836-1A 1 126 29 189 43 12.60 189 43 7 34 80 4" 4"
IL-3636-2A 2 142 32 213 48 14.20 107 24 8 34 100 4" 4"
IL-3036-3A 3 147 33 221 50 14.73 74 17 8 36 100 4" 2"
IL-3636-3A 3 213 48 320 73 21.30 107 24 12 51 100 4" 4"
IL-4836-2A 2 252 57 378 86 25.20 189 43 14 67 80 6" 4"
IL-4836-3A 3 378 86 567 129 37.80 189 43 21 101 80 6" 4"
IL-4836-4A 4 504 115 756 172 50.40 189 43 28 134 80 8" 4"
IL-4836-5A 5 630 143 945 215 63.00 189 43 35 168 80 10" 4"
IL-4836-6A 6 756 172 1134 258 75.60 189 43 42 201 80 10" 4"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Yardney Multi-Media
filters are designed for
enhanced water quality
filtration for the removal
of organic and inorganic
suspended solids down
to 5 microns. Multi-Media
filters may be used as a
stand-alone system or in
conjunction with or as a
pretreatment for other
filtration technologies.
The Multi-Media Filtration
Systems utilize a vertical
side shell depth of
60" with accompanied
reverse stacked medias
for progressive filtration
through the filtration
system. All Yardney
industrial media filters
utilize our simple backwash
system for ease of
operation and consistent
water quality.
Removal of Solids
Down to 5 Microns
Multi-Media
Filters
Applications
to 5 microns with enhanced
solids capacity vs. single media
sand filtration
■■ Pre-filtration in applications such
as granular activated carbon,
reverse osmosis, cartridge or bag
filtration and deionized water
systems available)
Advantages
and safety
underdrain
600 psi
operator safety
or stainless steel
134 fusion
interior surfaces
■■ Made in USA
Industrial Systems
|

Made in USA
Multi-Media Filters
Specifications
easy installation
with side manway
■■ Valves
manifolds
wire, tubing
134 fusion
interior surfaces
Available options:
■■ ASME code
layout piping
■■ Air scour
■■ Continuous flow
■■ Rinse to waste
SPECIFICATIONS | INDUSTRIAL | MULTI-MEDIA FILTERS
Model
Number
of
Tanks in
System
Standard Flow Range Filtration
Surface
Area
(total
sq ft)
Backwash
Flow Rate
(per tank)
Media Requirements
(cubic feet per tank) Maximum
Pressure
Inlet/
Outlet
Pipe
Size
Backwash
Line Pipe
Size
Minimum Maximum
gpm m3
/hr gpm m3
/hr gpm m3
/hr
Gravel
1/2" - 3/4"
Garnet
1.45 mm
Garnet
0.35 mm
Anthracite
0.75 mm
MM-1860-1A 1 9 2 26 6 1.77 27 6 1 1 2.5 2.5 100 psi 2" 2"
MM-2460-1A 1 16 4 47 11 3.15 47 11 2 2 5 5 100 psi 2" 2"
MM-1860-2A 2 18 4 53 12 3.54 27 6 1 1 2.5 2.5 100 psi 2" 2"
MM-3060-1A 1 25 6 74 17 4.91 74 17 3 3 8 8 100 psi 3" 3"
MM-1860-3A 3 27 6 79 18 5.31 27 6 1 1 2.5 2.5 100 psi 3" 2"
MM-2460-2A 2 32 7 95 22 6.30 47 11 2 2 5 5 100 psi 3" 2"
MM-3660-1A 1 35 8 107 24 7.10 107 24 4 4 11 11 100 psi 3" 3"
MM-2460-3A 3 48 11 142 32 9.45 47 11 2 2 5 5 100 psi 3" 2"
MM-3060-2A 2 50 11 147 33 9.82 74 17 3 3 8 8 100 psi 4" 2"
MM-4860-1A 1 63 14 189 43 12.60 189 43 7 7 19 19 80 psi 4" 4"
MM-3660-2A 2 70 16 213 48 14.20 107 24 4 4 11 11 100 psi 4" 4"
MM-3060-3A 3 75 17 221 50 14.73 74 17 3 3 8 8 100 psi 4" 2"
MM-5460-1A 1 80 18 239 54 15.91 239 54 10 8 24 24 80 psi 4" 4"
MM-3660-3A 3 105 24 320 73 21.30 107 24 4 4 11 11 100 psi 4" 4"
MM-4860-2A 2 126 29 378 86 25.20 189 43 7 7 19 19 80 psi 6" 4"
MM-5460-2A 2 160 36 477 108 31.82 239 54 10 8 24 24 80 psi 6" 4"
MM-4860-3A 3 189 43 567 129 37.80 189 43 7 7 19 19 80 psi 6" 4"
MM-5460-3A 3 240 55 716 163 47.73 239 54 10 8 24 24 80 psi 6" 4"
MM-4860-4A 4 252 57 756 172 50.40 189 43 7 7 19 19 80 psi 8" 4"
MM-4860-5A 5 315 72 945 215 63.00 189 43 7 7 19 19 80 psi 10" 4"
MM-5460-4A 4 320 73 955 217 63.64 239 54 10 8 24 24 80 psi 8" 4"
MM-4860-6A 6 378 86 1134 258 75.60 189 43 7 7 19 19 80 psi 10" 4"
MM-5460-5A 5 400 91 1193 271 79.55 239 54 10 8 24 24 80 psi 10" 4"
MM-5460-6A 6 480 109 1432 325 95.46 239 54 10 8 24 24 80 psi 10" 4"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Yardney RCW
(Recirculating Water)
Sand Media Filtration
Systems are designed
specifically for the filtration
and removal of suspended
solids from recycled cooling
tower or plant process
water. Suspended solid
contaminants in the cooling
tower system significantly
reduce heat transfer
capability and increase
plant operating costs. The
Yardney RCW system offers
a high performance solution
for filtration down to 15
microns and utilizes our
simple backwash system
for ease of operation and
consistent water quality.
Applications
■■ Removal of algae, slime or other
organic contaminant as well
as sand, rock, grit and other
inorganic contaminants
■■ Recycled cooling tower water and
industrial process water
available up to 225 psi)
and up
Advantages
underdrain
600 psi
and safety
■■ Backwash automatically initiated
by elapsed time or pressure
differential
operator safety
or stainless steel
134 fusion
bonded epoxy coating on interior
surfaces of carbon steel product
■■ Made in USA
Cooling Tower
Filters
RCW Sand
Media Filters
Industrial Systems
|

Made in USA
RCW Sand Media
Filters
Specifications
Standard assembly
includes:
■■ Completely assembled
for easy installation
including pump, motor
and motor starter
closure with side manway
■■ Valves
manifolds
■■ Grooved couplings on
manifolds
■■ Controller, solenoids,
electrical wire, tubing
134 fusion
interior surfaces of carbon
steel product
Available options:
■■ ASME code
■■ High pressure (up to 225 psi)
layout piping
*Inlet pipe size denotes pump connection. Supply pipe
size should be one pipe size larger. FIPT inlet/outlet.
Filtration backwash process
Yardney cooling tower filtration
systems are designed to
remove inorganic and organic
suspended solids while utilizing
an automatically controlled
backwashing system based
on pressure differential or
elapsed time. The backwashing
function utilizes a portion of the
clean filtered water produced
by multiple tank systems to
backwash the media bed in each
tank until the entire system has
been fully backwashed. Single
tank systems utilize the cooling
tower water for backwash water
or external backwash water
sourcing systems, available
for both single and multiple
tank systems.
SPECIFICATIONS | RCW Sand Media Filters
Model Number
Rated
Flow
(gph)
Filtration
Area
(sq ft)
Back
wash
(gpm)
Rated
Pressure
Pump
HP
Inlet/
Outlet
*pipe size
(inches)
Length
(inches)
Width
(inches)
Height
(inches)
Approx.
Ship
Weight
(lbs)
Approx.
Oper.
Wt.
(lbs)
RCW 1424-1A 1320 1.1 16 100 psi 0.5 1 1/4 / 2 59 1/16 27 67 5/8 600 710
RCW 1824-1A 2160 1.8 27 100 psi 1.0 1 1/4 / 2 59 3/4 25 5/16 67 9/16 790 970
RCW 2424-1A 3720 3.1 47 100 psi 1.5 1 1/2 / 2 61 9/16 29 13/16 67 9/16 1140 1470
RCW 3024-1A 6000 4.9 74 100 psi 3.0 2 / 3 71 1/8 33 3/8 67 7/16 1690 2220
RCW 2424-2A 7560 6.3 47 100 psi 5.0 2 / 3 67 11/16 28 3/16 66 1/4 2080 2760
RCW 3624-1A 8520 7.1 106 100 psi 3.0 3 / 3 70 11/16 39 1/2 70 5/8 2280 3070
RCW 3024-2A 12000 9.8 74 100 psi 7.5 2 1/2 / 3 79 3/4 30 7/8 67 13/16 2970 4040
RCW 4824-1A 15000 12.5 188 80 psi 5.0 3 / 4 93 5/8 51 1/2 79 15/16 4260 6000
RCW 3624-2A 16920 14.1 106 100 psi 10.0 3 / 4 92 9/16 39 1/2 76 7/8 4370 6000
RCW 4824-2A 30000 25.0 188 80 psi 20.0 4 / 6 120 51 1/2 85 3/16 8050 11660
RCW 4824-3A 45000 37.5 188 80 psi 25.0 4 / 6 179 1/2 51 1/2 84 11/16 12130 17560
RCW 4824-4A 60000 50.0 188 80 psi 30.0 6 / 8 222 51 1/2 84 9/16 16000 23550
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Yardney Granular
Activated Carbon (GAC)
filtration systems utilize
the adsorptive qualities
of the media to remove
highly dispersed compounds
from water sources which
are too small for removal
with standard multi-media
filtration technology.
These automatic filtration
systems are extremely
effective in removing
chlorine and chlorine
related compounds, organic
chemicals, tastes and
odors, halogenated organic
compounds, hydrocarbons
and other highly dispersed
contaminants. Yardney
GAC filtration systems
utilize a vertical side shell
depth of 72 inches. All
water quality. The Yardney
automatically controlled
filter systems operate
for extended periods
of time prior to a short
backwash cycle.
Removal of Dissolved
Compounds by
Adsorption
Granular Activated
Carbon Filters
Applications
■■ Removal of chlorines, organic
chemicals, taste and odor,
halogenated organic compounds,
hydrocarbons or other highly
dispersed contaminants
■■ Polishing filter for contaminants
not removed by other
filtration systems
systems available)
Advantages
and safety
underdrain
600 psi
operator safety
or stainless steel
134 fusion
interior surfaces
■■ Made in USA
Industrial Systems
|

Made in USA
Granular Activated
Carbon Filters
Specifications
easy installation
with side manway
■■ Valves
manifolds
wire, tubing
134 fusion
interior surfaces
Available options:
■■ ASME code
layout piping
■■ Air scour
■■ Continuous flow
■■ Rinse to waste
SPECIFICATIONS | INDUSTRIAL | GRANULAR ACTIVATED CARBON FILTERS
Model
Number
of
Tanks in
System
Standard Flow Ranges
(taste, odor removal) Chlorine
Removal
(gpm)
Activated
Carbon
Volume
(cu ft)
Filtration
Surface
Area
(total
sq ft)
Backwash
Flow Rate
(per tank)
Media Requirements
Pressure
Inlet/
Outlet
Pipe Size
Backwash
Line Pipe
Size
Minimum Maximum
gpm m3
/hr gpm m3
/hr gpm m3
/hr
Gravel
1/2" - 3/4"
Activated
Carbon
GAC-1872-1A 1 9 2 18 4 35 7 1.77 18 4 1 7 100 psi 2" 2"
GAC-2472-1A 1 16 4 32 7 60 13 3.15 32 7 2 13 100 psi 2" 2"
GAC-1872-2A 2 18 4 35 8 71 14 3.54 18 4 2 14 100 psi 2" 2"
GAC-3072-1A 1 25 6 50 11 90 20 4.91 49 11 3 20 100 psi 3" 3"
GAC-1872-3A 3 27 6 53 12 106 21 5.31 18 4 3 21 100 psi 3" 2"
GAC-2472-2A 2 32 7 64 15 120 25 6.30 32 7 3 25 100 psi 3" 2"
GAC-3672-1A 1 35 8 70 16 135 28 7.10 71 16 4 28 100 psi 3" 3"
GAC-2472-3A 3 48 11 94 21 180 38 9.45 32 7 5 38 100 psi 3" 2"
GAC-3072-2A 2 50 11 100 23 180 39 9.82 49 11 5 39 100 psi 4" 2"
GAC-4872-1A 1 63 14 126 29 240 50 12.60 126 29 7 50 80 psi 4" 4"
GAC-3672-2A 2 70 16 140 32 270 56 14.20 71 16 8 56 100 psi 4" 4"
GAC-3072-3A 3 75 17 150 34 270 59 14.73 49 11 8 59 100 psi 4" 2"
GAC-5472-1A 1 80 18 160 36 300 64 15.91 159 36 10 64 80 psi 4" 4"
GAC-3672-3A 3 105 24 210 48 405 84 21.30 71 16 12 84 100 psi 4" 4"
GAC-4872-2A 2 126 29 252 57 480 100 25.20 126 29 14 100 80 psi 6" 4"
GAC-5472-2A 2 160 36 320 73 600 127 31.82 159 36 19 127 80 psi 6" 4"
GAC-4872-3A 3 189 43 378 86 720 150 37.80 126 29 21 150 80 psi 6" 4"
GAC-5472-3A 3 240 55 480 109 900 191 47.73 159 36 29 191 80 psi 6" 4"
GAC-4872-4A 4 252 57 504 115 960 200 50.40 126 29 28 200 80 psi 8" 4"
GAC-4872-5A 5 315 72 630 143 1200 250 63.00 126 29 35 250 80 psi 10" 4"
GAC-5472-4A 4 320 73 640 145 1200 254 63.64 159 36 38 254 80 psi 8" 4"
GAC-4872-6A 6 378 86 756 172 1440 300 75.60 126 29 42 300 80 psi 10" 4"
GAC-5472-5A 5 400 91 800 182 1500 318 79.55 159 36 48 318 80 psi 10" 4"
GAC-5472-6A 6 480 109 960 218 1800 381 95.46 159 36 57 381 80 psi 10" 4"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Automatic
Backwash
System
Maxi-Flush™
Screen Filters
Industrial Systems
|

Yardney Maxi-Flush
automatic backwash
screen filters provide
the ultimate in high
rate screen filter
performance. Built
for durable trouble-
free service, the filter
and cartridge have no
internal moving parts to
wear out, break down
or replace. The field
changeable stainless
steel filter cartridge
requires no maintenance
and is constructed with
a burst strength in
excess of 400 psi.
Time.
Quality.
Experience.
Knowledge.
Applications
■■ For surface water with high
concentration of algae and other
organic materials
■■ Industrial process water,
incoming plant water, waste
water clean-up, industrial water
for plant reuse
■■ Removal of algae, slime or other
organic contaminant as well
as sand, rock, grit and other
inorganic contaminants with fine
filtration down to 200 mesh or
75 microns
systems available)
Advantages
■■ Heavy-duty, durable
backwashable welded stainless
steel wedgewire screen filter
■■ Rugged, field-changeable,
washable and replaceable welded
stainless steel wedgewire filter
mesh available in 40, 80, 100,
150, 200 mesh
■■ Wedgewire screen cartridge
produces long run times between
backwash cycles
■■ No moving parts to wear out
134 fusion
interior surfaces
■■ Exterior of housing is coated with
UV stabilized polyester powder
coat for longer product life and
greater protection from the
environment
■■ Made in USA
Time.
Quality.
Experience.
Knowledge.
Maxi-Flush™
Screen Filters
|

Automatic Backwash
Operation
The patented Yardney 3-way
backwash valve controls the
highly effective reverse flow
backwashing of the Maxi-
Flush system. During the
brief backwashing cycle a
portion of the clean water
produced by the system is
diverted to the filter housing
undergoing backwashing.
This flow of clean water
frees contaminants from the
cartridge while discharging
these contaminants from the
system and restoring the
filter back to a clean filter
condition. Each filter housing
is sequentially backwashed
until the entire system
is clean.
*Vertical configurations also available for limited space
applications. Please see our website for additional information.
SPECIFICATIONS | MAXI-FLUSH | Horizontal
Model
Number of
Housings
Maximum Flow Filtration
Surface Area
(total sq ft)
Backwash
Flow Rate (per
housing)
Maximum
Pressure
Inlet/
Outlet
Flush
Port
gpm m3
/hr gpm m3
/hr
MFS 6-2 2 250 57 4.6 60 14 150 psi 4" 2"
MFS 8-2 2 500 114 6.7 80 18 150 psi 6" 2"
MFS 8-3 3 750 170 10.1 80 18 150 psi 6" 2"
MFS 10-2 2 1000 227 16.0 190 43 150 psi 8" 4"
MFS 10-3 3 1500 341 24.0 190 43 150 psi 8" 4"
MFS 10-4 4 2000 455 32.0 190 43 150 psi 10" 4"
MFS 10-5 5 2500 568 40.0 190 43 150 psi 10" 4"
MFS 10-6 6 3000 682 48.0 190 43 150 psi 12" 4"
MFS 10-7 7 3500 795 56.0 190 43 150 psi 12" 4"
MFS 10-8 8 4000 909 64.0 190 43 150 psi 14" 4"
MFS 10-9 9 4500 1023 72.0 190 43 150 psi 14" 4"
MFS 10-10 10 5000 1136 80.0 190 43 150 psi 14" 4"
DIMENSIONS | Horizontal
Model A B C D E F G
MFS 6-2 18 9/16" 26 7/8" 6" 19 3/4" 42 5/8" 27 1/4" 29 7/16"
MFS 8-2 22 5/8" 24 1/8" 8" 25" 40 1/16" 27 1/4" 33 5/8"
MFS 8-3 22 5/8" 24 1/8" 8" 25" 40 1/16" 40 3/8" 33 5/8"
MFS 10-2 28 1/8" 48 13/16" 9" 30 3/4" 68 3/4" 30 7/8" 37 3/16"
MFS 10-3 28 1/8" 48 13/16" 9" 30 3/4" 68 3/4" 46 1/8" 37 3/16"
MFS 10-4 30 3/16" 48 13/16" 10" 32 13/16" 68 3/4" 62 3/8" 39 1/4"
MFS 10-5 30 3/16" 48 13/16" 10" 32 13/16" 68 3/4" 77 5/8" 39 1/4"
MFS 10-6 30 1/8" 48 13/16" 11" 32 3/4" 70 3/16" 111 11/16" 39 1/4"
MFS 10-7 30 1/8" 48 13/16" 11" 32 3/4" 70 3/16" 130 7/16" 39 1/4"
MFS 10-8 33 3/16" 48 13/16" 13" 35 13/16" 72 13/16" 149 1/2" 42 1/4"
MFS 10-9 33 3/16" 48 13/16" 13" 35 13/16" 72 13/16" 164 3/4" 42 1/4"
MFS 10-10 33 3/16" 48 13/16" 13" 35 13/16" 72 13/16" 180" 42 1/4"
|

Made in USA
Maxi-Flush
Screen Filters
Specifications
Standard assembly
includes:
■■ Yardney easy-entry
lid closure
■■ Filter element
■■ Valves
■■ Inlet and outlet manifolds
■■ Multiple housings include
inlet and outlet manifolds
and grooved couplings to
connect all components
Available options:
■■ ASME code
layout piping
■■ Available in purple for
reclaim water applications
SPECIFICATIONS | MAXI-FLUSH | Vertical
Model
Number
of
Housings
Surface Area
(total sq ft)
Backwash
Flow Rate
(per housing)
Maximum
Pressure
Inlet/
Outlet
Flush
Port
gpm m3
/hr gpm m3
/hr
MFSV 10-4 4 2000 455 32.0 190 43 150 psi 10" 4"
MFSV 10-5 5 2500 568 40.0 190 43 150 psi 10" 4"
MFSV 10-6 6 3000 682 48.0 190 43 150 psi 12" 4"
MFSV 10-7 7 3500 795 56.0 190 43 150 psi 12" 4"
MFSV 10-8 8 4000 909 64.0 190 43 150 psi 14" 4"
MFSV 10-9 9 4500 1023 72.0 190 43 150 psi 14" 4"
MFSV 10-10 10 5000 1136 80.0 190 43 150 psi 14" 4"
DIMENSIONS | Vertical
Model A B C D E
MFSV 10-4 11 7/8" 40" 71 13/16" 63 1/8" 39"
MFSV 10-5 11 7/8" 40" 71 13/16" 63 1/8" 53 1/2"
MFSV 10-6 12 9/16" 42" 72 9/16" 64 3/4" 54 5/8"
MFSV 10-7 12 9/16" 42" 72 9/16" 64 3/4" 69 1/8"
MFSV 10-8 13 3/4" 43" 73 11/16" 65 3/4" 69 3/8"
MFSV 10-9 13 3/4" 43" 73 11/16" 65 3/4" 83 7/8"
MFSV 10-10 13 3/4" 43" 73 11/16" 65 3/4" 83 7/8"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Industrial Systems
Filtaworx®
Automatic
Self-Cleaning
Screen Filter
Industrial Systems
|

Applications
■■ Removal of algae, slime or
other organic contaminant as
well as sand, grit and other
inorganic contaminants with fine
filtration down to 250 mesh or
50 microns
systems available)
■■ Cooling towers, industrial
Advantages
■■ Heavy-duty stainless steel
filter body
■■ Durable low maintenance
self‑cleaning mechanism
■■ Wide range of screen mesh sizes
available in 20, 40, 80, 100,
120, 150, 200 and 250 mesh
■■ Hydraulically or electrically
driven internal cleaning
mechanism
■■ Automatic self-cleaning piston
action moves in both directions
■■ Sacrificial anode
■■ Automatic operation of the
self-cleaning backflush cycle
is achieved when a pre-set
pressure drop (5–7 psi) across
the filter is reached
■■ Sectional screens allow easy
replacement of a section of
screen versus entire cartridge if
damage occurs to the screen
■■ Compact and simple installation
can be mounted in any position
or orientation, with minimal
space requirements
Filtaworx®
Automatic
Self‑Cleaning
Screen Filter
Time.
Quality.
Experience.
Knowledge.
Minimal moving parts means high
reliability in the field.
Twist-lock sectional screens provide
easy cartridge replacement.
Heavy-duty stainless steel filter body provides corrosion
resistance in most environments.
Yardney Filtaworx
automatic self-
cleaning screen
filters provide excellent
protection for industrial
and commercial
applications. Filtaworx
screen filters are one
of the most technically
innovative self-cleaning
filters available
combining proven high
performance, reliability
and economy in a
compact robust design.
|

Maximum working pressure 150 psi
Minimum line pressure
required during flush cycle
30 psi
Approximate flush time 15‑17 sec
Flush volume 40 gal
Maximum working temperature 150 °F
Filtration System Operation
■■ During normal filtering mode
the raw water enters the
inlet of the filter and passes
through the coarse screen
(the 1/4" perforations remove
large debris that may obstruct
the lower mechanism).
■■ Water then travels to the
inner section of the filter and
through the fine screen to
the outlet. The solids in the
water are trapped on the fine
screen, eventually causing
a pressure drop (dp) across
the filter.
■■ At a pressure drop of 5–7 psi
the controller activates the
cleaning cycle by opening
the flush valve to drain
(atmosphere).
■■ The interconnection of the
suction nozzles, via the dirt
collector to the drain, causes
a back flushing or “vacuum
clean” effect on the fine
screen with a high velocity
suction jet of water from
the clean side of the screen,
removing the dirt on the
screen as it passes through.
■■ The water escaping via the
rotor causes the dirt collector
and suction nozzle assembly
to rotate. The piston moves
this assembly down and back
along the entire length of
the fine screen in a spiraling
motion, cleaning the screen in
approximately 15 seconds.
■■ At completion of flushing, the
valve closes and the filter is
ready for the next cycle.
|

SPECIFICATIONS | VERTICAL
Model
Nominal
Flow Rate
(gpm)
Filtration
Surface Area
(inches)
Maximum
Pressure
Inlet/
Outlet
Flush
Port
A B C X Y
FW02 110 189 150 psi 2" 2" 7 1/4" 7 3/4" 8" 28 3/8" 22"
FW02-F 110 189 150 psi 2" Flg 2" 8 1/4" 8 1/4" 8" 28 3/8" 22 5/8"
FW03 220 189 150 psi 3" 2" 7 5/8" 8 3/8" 8" 28 3/8" 22 5/8"
FW03-F 220 189 150 psi 3" Flg 2" 8 1/4" 8 1/4" 8" 28 3/8" 22 5/8"
FW03EX 220 307 150 psi 3" 2" 8 1/4" 12 3/8" 8 1/2" 35 1/2" 27 1/8"
FW04 350 307 150 psi 4" 2" 9 1/4" 12 3/8" 8 1/2" 35 1/2" 27 1/8"
SPECIFICATIONS | HORIZONTAL
Model
Nominal
Flow Rate
(gpm)
Filtration
Surface Area
(inches)
Maximum
Pressure
Inlet/
Outlet
Flush
Port
A B C E F H L X Y Z
FW04EX 440 870 150 psi 4" 2" 9 1/4" 35 7/16" 18 3/8" 10 3/4" 9" 20 5/8" 76 7/8" 28 3/4" 14 1/4" 143 3/4"
FW06 790 870 150 psi 6" 2" 10 5/8" 35 7/16" 19" 12 3/4" 11" 23" 79 3/8" 30 3/4" 14 1/4" 146 1/2"
FW06EX 790 1258 150 psi 6" 2" 10 5/8" 35 7/16" 33 1/4" 12 3/4" 11" 23" 93 3/4" 30 3/4" 14 1/4" 174 1/2"
FW08 1400 1258 150 psi 8" 2" 10 5/8" 35 7/16" 38" 12 3/4" 15 1/4" 23" 102 7/8" 30 3/4" 15" 183 1/2"
FW10 1760 1258 150 psi 10" 2" 12 1/4" 35 7/16" 38" 14" 15 1/4" 23 1/2" 102 7/8" 31 1/2" 15 3/4" 183 1/2"
FW10EX 1760 1614 150 psi 10" 2" 12 1/4" 43 5/16" 38" 16" 26 7/8" 26 1/4" 122 1/4" 34 1/4" 16 1/2" 209"
FW12 2640 1614 150 psi 12" 2" 12 1/4" 43 5/16" 38" 16" 26 7/8" 26 1/4" 122 1/4" 34 1/4" 16 1/2" 209"
FW14 3960 1886 150 psi 14" 2" 12 1/4" 50" 38" 16" 20 1/8" 26 1/4" 122 1/4" 34 1/4" 17 3/4" 209"
Filtaworx®
Automatic Self-Cleaning Screen Filter
Specifications
Standard assembly
includes:
■■ 304 stainless steel
body with flanged inlet
and outlet
■■ 316 stainless steel mesh
fine screens
■■ Brass, glass reinforced
nylon, NBR and
EPDM seals
■■ Hydraulic controller
■■ Sacrificial anode
Available options:
■■ 316 stainless steel
housing available
on request
■■ Electric controller
■■ Sustaining valve
(highly recommended)
www.yardneyfilters.com
Made in USA
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867
info@yardneyfilters.com |
BY

For Centrifugal
Removal of Sand,
Silt and Gravel
from Water
Centrifugal Sand
Separators
Industrial Systems
|

Yardney Centrifugal
Sand Separators are
ideal for removal of
suspended solids and
inorganic materials
with a specific gravity
of 2 or greater. This
highly effective system
will provide consistent,
simple removal of
inorganic material down
to 75 microns. Easily
installed, these carbon
steel units are rated to
150 psi with threaded
or flanged inlet/outlet
connections. Smaller
models are designed
for vertical installation
while larger models
are angled and floor or
ground mounted.
Sizing must be within
the specified flow
range for proper
centrifugal action.
Larger flow separators
and custom designed
systems are available.
Applications
■■ Removal of sand, rock, grit and
other inorganic contaminants
with fine filtration down to 200
mesh or 75 microns
systems available)
■■ Removal of solids with a specific
gravity of 2 or greater
■■ Serves as an excellent pre-
filter to allow for improved
sand media or screen filter
performance by removing
the gross solids from the
water source
Advantages
■■ Sand removal efficiency of 98%
of solids down to 200 mesh or
75 microns
■■ Multiple units in series provide
higher efficiencies of filtration
■■ Units are available in ASME code
or non-code construction
■■ Available with a manual
or automatic solids purge
valve system
■■ Special alloys and coatings are
available for prolonged life in
required applications
■■ Made in USA
Time.
Quality.
Experience.
Knowledge.
Centrifugal Sand
Separators
|

Standard assembly
includes:
■■ Welded carbon steel
➤➤ Vertical models include
female threaded inlet
and outlet connections
and a threaded purge
port for purging of
contaminants or hookup
of automatic flush valve
➤➤ Angled models include
flanged inlet and outlet
connections and a
threaded purge port for
purging of contaminants
or hookup of automatic
flush valve
Available options:
■■ ASME code
■■ Special metal alloys and
coatings for extended
product life
■■ Ability to disassemble unit
for inspection through
flanged manways
■■ Automatic purge valve
for flushing
■■ Wall mount kit on
smaller units
SPECIFICATIONS | CENTRIFUGAL SAND SEPARATOR | Angled
Model
Minimum Flow Maximum Flow Inlet/Outlet ANSI
150# Raised
Face Flange
Purge
Port
Particle Size
Maximum
gpm m3
/hr gpm m3
/hr
PCS-40LA 200 45 400 91 4" 2" 1 1/2"
PCS-60LA 365 83 960 218 6" 2" 1 1/2"
PCS-80LA 800 182 1600 364 8" 2" 1 1/2"
PCS-100LA 1300 295 2300 523 10" 2" 1 1/2"
PCS-120LA 2025 460 3400 773 12" 2" 1 1/2"
PCS-140LA 2975 676 5000 1136 14" 2" 2"
PCS-160LA 4000 909 6200 1409 16" 2" 2"
PCS-180LA 5100 1159 8300 1886 18" 2" 2"
SPECIFICATIONS | CENTRIFUGAL SAND SEPARATOR | Vertical
Model
Minimum Flow Maximum Flow Inlet/Outlet
NPT Threaded
Purge
Port
Particle Size
Maximumgpm m3
/hr gpm m3
/hr
PCS-5V 4 1 10 2 1/2" 1" 3/8"
PCS-7V 10 2 20 5 3/4" 1" 3/8"
PCS-10V 18 4 38 9 1" 1" 1/2"
PCS-12V 26 6 52 12 1 1/4" 1" 1/2"
PCS-15V 38 9 79 18 1 1/2" 1" 1/2"
PCS-20V 63 14 120 27 2" 2" 1/2"
PCS-25V 100 23 180 41 2 1/2" 2" 1/2"
PCS-30V 125 28 260 59 3" 2" 1/2"
PCS-40V 190 43 345 78 4" 2" 1/2"
Liquid/solid mix enters
unit tangentially,
inducing centrifugal
action
Clean water is drawn
out through the
separator’s vortex
action
Centrifugal action
moves heavier
particles to sides of
the separator
Solids drop into the
collection chamber and
are then purged as
required
|

Made in USA
Centrifugal Sand
Separators
Specifications
DIMENSIONS | Angled
Model A B C D E F G H I J K
PCS-40LA 48 1/2" 46 1/2" 46 1/2" 16 11/16" 16" 7 1/2" 19" 4" 6 5/8" 12" 80"
PCS-60LA 63" 59 1/2" 60 3/8" 20 1/2" 20 3/4" 10 1/2" 22" 5 1/4" 10 3/4" 16" 106 1/4"
PCS-80LA 71" 65" 66" 21 3/4" 22 5/8" 12" 24 1/2" 5 5/8" 12 3/4" 18" 114"
PCS-100LA 78" 71" 72 3/4" 21" 24 1/2" 13" 29" 7" 16" 22" 123 1/2"
PCS-120LA 102" 75 1/4" 76 1/2" 23 3/4" 26 5/8" 14 1/4" 32" 8 1/8" 18" 26" 139"
PCS-140LA 102 1/2" 85 3/8" 86 5/8" 24 1/2" 27 3/4" 12" 33 1/2" 9" 20" 28" 152 1/2"
PCS-160LA 108" 89 1/4" 90" 24 3/8" 29" 12" 33 1/2" 9" 24" 30" 160"
PCS-180LA 118 1/2" 98 1/4" 100 1/4" 27" 33 5/8" 15" 34 1/2" 11" 28" 36" 177"
DIMENSIONS | Vertical
Model A B C D
PCS-5V 21 1/2" 6" 2 3/8" 2 1/2"
PCS-7V 21 1/2" 6" 2 3/8" 2 1/2"
PCS-10V 30 1/2" 6" 3 1/2" 2 3/4"
PCS-12V 30 1/2" 6" 3 1/2" 3"
PCS-15V 30 1/2" 6" 3 1/2" 3 1/8"
PCS-20V 38" 8" 4 1/2" 3 5/8"
PCS-25V 43 3/4" 10" 4 1/2" 4 1/2"
PCS-30V 47 1/2" 10" 5 9/16" 5"
PCS-40V 49" 12" 6 5/8" 6"
10
9
8
7
6
5
4
3
100
200
300
400
500
600
700
800
900
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
PCS-40A
PCS-60A
PCS-80A
PCS-100A
PCS-120A
PCS-140A
PCS-160A
PCS-140A
Flow (gpm)
PressureDrop(psi)
PCS-5V
PCS-7V
PCS-10V
PCS-12V
PCS-15V
PCS-20V
PCS-25V
PCS-30V
PCS-40V
PressureDrop(psi)
10
9
8
7
6
5
4
3
3
4
5
6
7
8
9
10
20
30
40
50
60
70
80
90
100
200
300
400
Flow (gpm)
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867
© 2015 Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507 YLT100-03-2015© 2015 Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507 IND102-08-2015

Yardney Basket Strainers
are a low-cost filter
solution designed to be
used for the removal of
inorganic contaminants.
Basket Strainers trap gross
contaminants and are able
to withstand a substantial
amount of loading without
failure. When used as a
secondary filter the basket
strainer is intended to
capture contaminants that
may enter the system as a
result of a pipeline break or
system malfunction.
Manual Clean
Basket
Strainers
Applications
■■ Removal of sand, rock, grit and
other inorganic contaminants
with fine filtration down to 200
mesh or 75 microns
■■ Industrial process water,
water clean up, industrial water
for plant reuse
systems available)
■■ Can be used as a primary filter in
specific applications
■■ Can be used as a secondary filter
to a sand media filter, centrifugal
separator or other primary
filtration system
■■ For plant or equipment process
water use primarily designed for
the removal of inorganic material
Advantages
■■ Heavy-duty, durable and low-cost
screen filter
■■ Rugged, washable and
replaceable polypropylene filter
mesh sock available in 80, 100,
150, and 200 mesh
134 fusion
interior surfaces
■■ Exterior of housing is coated
with UV stabilized polyester
powder coat for longer product
life and greater protection from
the environment
■■ Made in USA
Industrial Systems
|

Made in USA
Basket Strainers
Specifications
Standard assembly
includes:
■■ Carbon steel housing
■■ Yardney easy-entry
lid closure
134 fusion
interior surfaces
■■ Polyester powder coating
on exterior surfaces
■■ Internal stainless
steel basket with field
replaceable filter mesh
■■ 3-way valve
■■ Pressure gauge
■■ Tubing with fittings
■■ Drain valve
Available options:
■■ ASME code
■■ Grooved or flanged
mainline connections
■■ Available in purple for
reclaim water applications
SPECIFICATIONS | BASKET STRAINERS
Model
Surface Area
(total sq ft)
Maximum
Pressure
Inlet/
Outlet
DIMENSIONS
gpm m3
/hr A B C D E
SB 2 110 25 0.44 150 psi 2" 13 5/8" 3 1/8" 4 3/4" 11 5/8" 11"
SB 3 250 57 1.01 150 psi 3" 18 1/8" 5 1/4" 6 1/4" 12 1/2" 13"
SB 4 355 81 1.01 150 psi 4" 18 1/8" 5 1/4" 6 1/4" 12 1/2" 13"
SB 6 950 216 2.96 80 psi 6" 30 5/8" 8 1/4" 14 1/4" 18 3/4" 15 7/8"
SB 8 1250 284 2.57 80 psi 8" 31 5/8" 10 3/4" 12 1/4" 20 3/4" 18 1/8"
SB 10 1875 426 5.59 80 psi 10" 41 7/8" 15" 16 1/2" 24" 19 3/4"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Whether pumping water
from a cooling tower basin,
pit or sump, you need the
water to be free of trash
and debris that could block
water flow and damage
the pump or clog water-
distribution equipment.
The Yardney Pump Suction
Screen is designed to filter
these larger contaminants
on the intake piping to allow
other equipment such as
pumps or primary filtration
units to run smoothly
without clogging. Our self-
cleaning screen is designed
to continuously remove
trash and debris from
water sources saving you
time, fuel and maintenance
costs. Pump suction screens
can be used for industrial
centrifugal or turbine pump
applications, cooling tower
basins and more.
Applications
■■ Prevention of large foreign
bodies of debris from entering
pump intake piping
■■ Intake pipe filter for storm water
runoff, industrial process water,
water clean-up, industrial water
for plant reuse
■■ Can be used with virtually any
water source to target the
removal of larger debris—organic
or inorganic
■■ 35–65 psi standard
operating pressure
Advantages
■■ Precision internal spray bars
continually rotate and blast
debris away from the screen
■■ No exterior moving parts
that can foul and cause water
blockage issues
■■ Housing utilizes a removable and
replaceable stainless steel screen
drum saving on repair costs
■■ Galvanized pump suction
screen body
■■ Heavy gauge stainless steel
12 mesh screen for increased
pump efficiency
■■ Can be installed at any
angle without the operation
being affected
■■ Meets many state and federal
standards requiring pre-
screening of pump intakes
■■ Standard with a
flanged connection
■■ Improves primary filter
downstream of pump by
reducing the contaminant and
loading concentration
■■ Made in USA
Self-Cleaning
Intake
Pump Suction
Screens
Industrial Systems
|

Made in USA
Pump Suction Screens
Specifications
Standard assembly
includes:
■■ Galvanized carbon
steel housing
■■ Stainless steel filter mesh
■■ Internally rotating
spray bars for
contaminant removal
■■ Y strainer—essential on the
water jet supply line
Available options:
■■ Sealed brass bearings
SPECIFICATIONS | SELF CLEANING PUMP SUCTION SCREEN | 12 Mesh
Model
Flow Rate Operating
Pressure
Range
Return
Spray Bar
A B C D E
gpm m3
/hr
CW 200 325 74 40 - 60 psi 20 gpm 11" 25" 16" 4" 1 1/2"
CW 400 550 125 40 - 60 psi 20 gpm 15" 28 3/4" 16" 6" 1 1/2"
CW 600 750 170 40 - 60 psi 20 gpm 16" 32 1/2" 24" 8" 1 1/2"
CW 800 950 216 40 - 60 psi 20 gpm 18" 34 1/2" 24" 10" 1 1/2"
CW 1000 1350 307 40 - 60 psi 28 gpm 23" 39 1/2" 24" 10" 1 1/2"
CW 1400 1550 352 40 - 60 psi 28 gpm 26" 42 1/2" 24" 12" 1 1/2"
CW 1700 1800 409 40 - 60 psi 28 gpm 28" 44 1/2" 26" 12" 1 1/2"
CW 2000 2100 477 40 - 60 psi 36 gpm 32" 48 1/2" 26" 14" 1 1/2"
CW 2400 2600 591 40 - 65 psi 36 gpm 35" 52 1/2" 30" 16" 1 1/2"
CW 3000 3000 682 40 - 65 psi 44 gpm 40" 57 1/2" 30" 16" 1 1/2"
CW 3500 3500 795 40 - 65 psi 44 gpm 40" 59 1/2" 36" 18" 1 1/2"
CW 4000 4000 909 40 - 65 psi 44 gpm 40" 63 1/2" 42" 18" 1 1/2"
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Yardney Water Filtration
Systems utilize backwash
valves patented and
manufactured in-house by
Yardney. All three models
(1.5", 342, 454) of Yardney
backwash valves are
manufactured from cast
iron and CNC machined to
achieve the lowest pressure
drop in the industry. The
Yardney backwash valve
is the only valve in the
industry designed as
standard equipment to
be 100% field serviceable
with basic hand tools and
includes a grease fitting for
valve shaft lubrication.
Field Serviceable
Backwash
Valves
Applications
For backwashing Yardney Media Filters and Maxi-Flush Screen Filters
Advantages
■■ Heavy duty and durable
■■ Rugged and 100% field re-
buildable with basic hand tools
■■ CNC machined cast iron
valve body
■■ Stainless steel seal retainers
■■ Polyurethane valve seal for
durability and long life
■■ Internal steel parts are 100%
polyester powder coated for
extended life
■■ Exterior of valve is coated with
UV stabilized polyester powder
coat for longer product life
and greater protection from
the environment
134 fusion
bonded epoxy coating on 100%
of the internal valve body
and components
■■ Replaceable brass bushing with
internal grease cavity and double
O-ring seal protected for easy
on-site maintenance without
removal of the valve from the
system—a feature not found in
competitive valves
■■ Grease fitting for periodic
maintenance and lubrication of
the valve shaft—a feature not
found in competitive valves
■■ Type 416 pump shaft quality
stainless steel valve shaft with
wrench flats for easy removal
and service
■■ Available in 1.5", 3" and 4" sizes
■■ Air or water actuation
■■ Made in USA
Industrial Systems
|

Made in USA
Backwash Valves
Specifications
Filtration
Valve is closed to allow process
water to enter tank for filtration
of the water.
Backwash
Valve opens to create a reverse
flow of water. This reverse flow of
water hydraulically lifts the media
bed of each tank purging any
trapped contaminants within the
media bed.
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867

Synergy™
Automatic
Controller
Yardney’s new SYNERGY™
Automatic Controller Features:
■■ 16-station output
■■ Operates up to 2 valves per
station plus a master valve
■■ Selectable input power: 110V
AC, 220V AC, or 12V DC
■■ Backwash on time stamp,
elapsed time or pressure
differential
■■ Programmable filter-backwash
frequency, duration and delay
■■ Manual start with station
advance and stop
■■ Water and bug resistant
enclosure
■■ Pre-dwell 0-5 minutes
■■ Alarms events displayed on
digital screen display including
output terminals for light
and/or siren
➤➤ Continuous backwash
➤➤ Short circuit of solenoid
➤➤ High pressure with
automatic pump shutdown
➤➤ Faulty panel
➤➤ Faulty pressure
differential switch
■■ 72-hour power backup in the
event of a power outage
■■ Digital display with selection of
English or Spanish
➤➤ Real-time hours
and minutes
➤➤ Number of backwash events
➤➤ Number of backwash events
within a time period
■■ Wire loom block for quick and
easy solenoid wire installation
and removal
■■ USB port for historical
data logging
■■ Made in the USA
www.yardneyfilters.com
Made in USA
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867
© 2015 Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507 IRRSP115-09-2015© 2015 Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507 IND115-10-2015
|

IMA-65 Specialty Media
is a revolutionary silica
sand based filtration media
designed for the removal of
iron and manganese without
the use of potassium
permanganate. The unique
micro porous structure
of IMA-65 efficiently
removes dissolved iron to
as low as 0.005 ppm and
manganese to 0.001 ppm.
After initial activation, the
IMA-65 acts as an oxidation
catalyst with immediate
oxidation and filtration of
the insoluble precipitates.
The media has been used
extensively in a wide variety
of applications in Japan for
over 30 years. IMA-65 has
been tested and certified
by the Water Quality
Association in accordance
with NSF/ANSI 61.
Iron and
Manganese
Removal
IMA-65
Specialty Media
Advantages
■■ Eliminates Potassium
Permanganate. Operates with
continuous injection of sodium
hypochlorite at low residual
levels (0.1 to 0.3 ppm).
■■ Wide pH range. Stable and
satisfactory performance at pH
5.8 to 8.6.
■■ High Flow Rates. IMA-65 can
operate at linear filtration
velocities up to twice that of
conventional media with a
corresponding reduction in
capital equipment costs.
■■ Higher Operating Temperatures.
Maximum operating temperature
of 113 °F (45 °C).
■■ Long Life. IMA-65 is not con-
sumed in the process, providing
considerable advantages over
other processes or media.
■■ Regeneration Not Required. After
initial activation, only sodium
hypochlorite feed is required.
■■ System Compatibility. Physical
properties are similar to that
of competitive media, allowing
conversion to IMA-65 without
major hardware modifications.
■■ Arsenic Removal. IMA-65 has
been shown to be effective in the
removal of arsenic associated
with iron-containing influent.
If necessary, ferric chloride can
be introduced to treat waters
with low influent iron levels
or to enhance removal when
treating waters with high levels
of arsenic.
Industrial Systems
|

IMA-65
Specialty Media
Specifications
Engineering (Hydraulic) Data
SPECIFICATIONS | IMA-65 SPECIALTY MEDIA
Physical Properties Operating Conditions
Color Brown to black pH range 5.8 – 8.6
Bulk density 92.0 lbs./cu. ft. Maximum water temp 113 °F (45 °C)
Specific gravity 2.7 Minimum bed depth 24 inches (600 mm)
Effective size 0.48 Freeboard 40% minimum
Uniformity coefficient <1.8 Service flow rate 2 – 12 gpm per sq. ft.
Mesh size 20 – 45 Backwash flow rate 10 – 20 gpm per sq. ft.
Annual attrition 1-5% Backwash expansion 15 – 50%
2.9 6.8 9.1 11.2 13.0
Service Pressure Drop
Flow Rate
(US GPM per square foot of bed area)
PressureDrop
(PSIperfootofbeddepth)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
n 80 degrees F
n 60 degrees F
n 40 degrees F
0 5 10 15 20
Backwash Bed Expansion
BackwashBedExpansion
(Percentofbeddepth)
Flow Rate
(US GPM per square foot of bed area)
70%
60%
50%
40%
30%
20%
10%
0%
n 80 degrees F
n 60 degrees F
n 40 degrees F
Phone: 951.656.6716
Toll-Free: 800.854.4788
Fax: 951.656.3867
info@yardneyfilters.com www.yardneyfilters.com

©2015 Yardney Water Management Systems, Inc. | 6666 Box Springs Blvd. | Riverside, CA 92507
Phone: 951.656.6716
Toll-Free: 800.854.4788

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