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LIQUID RING
VACUUM
PUMPS
KINNEY®
LIQUID RING VACUUM PUMPS
Kinney®
KLRC Series
• Two-Stage Design
• Capacity: 75 – 1060 CFM (68 – 1802 M3
/Hr)
• Maximum Vacuum: 29"Hg (23 Torr)
Kinney®
A Series
• Single Stage Design
• Capacity: 5 – 300 CFM (8.5 – 510 M3
/Hr)
• Maximum Vacuum: 28.3"Hg (40 Torr)
Multistage
Vacuum System with
Vacuum Boosters
• 
Capacity: 250 – 6000 CFM
(425 M3
/Hr – 10200 M3
/Hr)
• Maximum Vacuum: 29.91Hg (0.1 Torr)
Liquid Ring Vacuum Pumps
DESIGN
PRINCIPLE
Kinney®
Liquid Ring
Vacuum Pumps
and Systems
KLRC Series
The KLRC is a non-pulsating vacuum
pump designed to remove gases through
the use of rotating impeller blades
that enter and leave a ring of liquid. The
impeller forces this sealing liquid to the
periphery of the pump casing, where it
forms a moving ring of liquid around a
center void.
The impeller shaft is mounted above the
centerline of the casing; while the blades,
although rotating concentrically, are
located eccentrically with respect to the casing and the ring of liquid.
The pump’s axial suction and discharge ports are exposed to the void
but separated by the impeller blades and the ring of liquid. As the
process gas or vapor is drawn into the pump through the suction
port, it is trapped between the impeller blades and the liquid ring.
The rotating blades enter deeper into the liquid ring, progressively
reducing the entrapment space, compressing and then exhausting
the gas through the discharge port. The liquid ring acts like a liquid
piston, meaning the entire pumping operation is accomplished
without vanes, valves, pistons or any metal-to-metal contact.
Shim size stamped on
bearing housing for
smooth re-assembly
Cast-In index marks for
convenience in re-assembly
Center anchored tie bolts
allow access to either
end of the pump without
total disassembly
1
Impeller
Blade
Discharge
Port
Compressed
Gas
Liquid
Ring
Suction
Port
Center
Void
Precision casting  CNC machining
eliminate need for body gasketing
(Exception of hot  all stainless
steel pumps)
Impellers axially locked to shaft to maintain
clearances at both ends, meaning
no shaft sleeve or spacer to machine
Clearance maintained by bearing spacers,
makes easy and quick re-assembly
2
John Crane Type 21
Flowserve Type RO
Double Mechanical Seal with Barrier Fluid and
API plan 53 Seal Pot System.
KLRC Series
Replaceable
end plate
360 degree reinforcing ring
for greater strength
Replaceable
end plate
MATERIAL OF CONSTRUCTION
• Cast iron casings, SS316L impellers, SS316 shaft
• SS316L casings, SS316L impellers, SS316 shaft
MECHANICAL SHAFT SEAL
• Type 21 with Viton elastomer
• Self compensate with Viton/EPR/Teflon encapsulated
or Kalrez O Ring (Code L/M/P)
• Double mechanical shaft seals
Dimensions
KLRC KLRC KLRC KLRC KLRC KLRC* KLRC*
75 100 125 200 300 525-526 950-951
in mm in mm in mm in mm in mm in mm in mm
A 24.13 613 25.75 654 28.06 713 29.69 754 33.56 852 41 1041 61.81 1570
B 11.88 302 12.75 324 12.75 324 16.88 429 16.88 429 18.88 479 — —
C — — 16 406 16 406 19.13 486 19.13 486 23.5 597 32.38 822
D 11.19 284 10.75 273 13.13 333 12.38 314 16.31 414 22 559 31.25 794
E 12.63 321 13 330 13 330 15.25 387 15.25 387 18.56 471 23.5 597
F 14.69 373 15.5 394 17.88 454 16.94 430 20.88 530 27.38 695 37.38 949
G 10 254 10.63 270 10.63 270 11.75 298 11.75 298 15.75 400 18.88 480
H 6.5 165 6.88 175 8.25 175 8.25 232 8.25 232 9.81 243 12.63 321
200 230 255 360 405 800 1529
Consult factory for detailed drawings *KLRC 525/950 can also be belt driven, in which case the model number becomes KLRC 526/951.
KLRC-950
KLRC-775
12
5
8
A
B
A
D
F
C
E
H
G
C
E
G
D
F
KINNEY KINNEY
N
O
I
T
A
T
O
R
E
N
O
I
Z
A
T
O
R
KLRC-950
KLRC-775
12
5
8
A
B
A
D
F
C
E
H
G
C
E
G
D
F
KINNEY KINNEY
N
O
I
T
A
T
O
R
E
N
O
I
Z
A
T
O
R
Inch Hg 22 24 26 27 28 28.5 28.8
Torr 200 150 100 70 50 40 30
KLRC
Flange
Conn.
HP
KW RPM CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr
WATER
GPM
75 1.5 x 1.5
5 1750 71 73 75 75 71 66 55
5
4 1450 99 102 105 105 99 92 77
100 1.5 x 1.5
7.5 1750 100 100 100 97 92 86 70
6
5.5 1450 141 141 141 136 131 121 99
125 1.5 x 1.5
10 1750 139 141 140 135 124 111 90
7
7.5 1450 195 199 197 192 175 156 127
200 2 x 2
15 1750 192 191 186 178 164 148 110
8
11 1450 271 270 263 252 233 209 155
300 2 x 2
25 1750 305 302 295 274 250 225 185
12
18.5 1450 432 425 417 387 353 315 262
525 3 x 3
50 1750 550 545 522 485 420 380 300
20
37 1450 779 772 739 687 595 538 425
526 3 x 3
40
1450
435 440 425 390 340 300 240
20
30 740 748 723 663 578 510 408
950 4 x 4
100
1150
875 920 1020 1060 1030 970 825
39
75 1488 1564 1734 1802 1751 1649 1403
951 4 x 4
60 880 790/1343 825/1403 825/1403 790/1343 675/1148 550/935 365/621
39
45 960 790/1343 840/1428 925/1572 960/1632 900/1530 880/1496 760/1292
KLRC 75 KLRC 100-526 KLRC 950-951
3
KLRC Series
Sealing Inlet Connections
KLRC KLRC KLRC KLRC KLRC
75 100-125 200-300 525-526 950-951
1/2 NPT 3/4 NPT 1 NPT 1-1/4 NPT 1-1/2 NPT
Lbs.
Above performance data based on 68°F inlet air with 50% relative humidity and using water as a sealant at 60°F. Please refer to curve on page 8 for correction factor (CF) to correct capacity if using water other than 60°F.
Performance
v
A Series Liquid Ring
Vacuum Pumps and Systems
A Series vacuum pumps consist of a shrouded motor rotating freely within an eccentric casing.
Centrifugal force acting on liquid within the pump causes the liquid to form a ring inside the casing.
A fixed port cylinder concentric with the rotor directs the gas into the suction ports. Gas is trapped
between the blades by the liquid pistons formed by centrifugal force as the liquid recedes from
the port cylinder. It is trapped at the point of maximum eccentricity and is then compressed by the
liquid ring as it is forced radially inward toward the central port cylinder. After each revolution the
compressed gas and accompanying liquid are discharged.
During the pumping cycle the gas is in intimate contact with the sealing liquid and compression is
nearly isothermal. When handling saturated vapor-gas mixtures the liquid ring acts as a condenser,
greatly increasing the effective capacity of the pump.
A Series Motor mounted single stage liquid ring vacuum pumps
•	 Flat power curve over
entire vacuum range prevents
motor overload
•	 Reduced stress on motor
shaft and bearings
•	 Increased water handling capability
prevents heat build-up, extends life of mechanical seals
•	 Compact, close - coupled design eliminates need for interstate manifold or motor alignment
Cavitation: A Series pumps are not as susceptible to cavitation compared to flat plate design
because the flow path through the pump is an axial flow. This flow allows the velocity through the
pump to be unchanged and carries the air out effortlessly.
4
Mechanical
Seals
Shrouded
Rotor
O-Ring
Sealing
Close-coupled
Design
Replaceable
Port
Cylinder
Axial Flow
A Series
Inch Hg 15 20 25 27 28
Torr 380 250 125 75 50
AF
MODEL
HP
KW
RPM CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr CFM/M3
/Hr WATER
GPM*
A5
1 3450 10 10 10 9 5
1.5
0.75 2850 15 15 15 13 7
A10
1.5 3450 15 15 15 13 10
1.5
1.1 2850 21 21 21 18 14
A15
2 3450 22 21 20 17 12
2
1.5 2850 32 30 29 25 17
A20
3 3450 34 35 32 27 19
2
2.2 2850 47 49 44 38 27
A75
5 1750 75 80 75 70 50
2.5
3.7 1450 105 112 105 98 70
A100
7.5 1750 110 115 105 90 58
2.5
5.5 1450 154 163 148 127 81
A130
10 1750 140 130 120 105 64
3
7.5 1450 197 183 170 147 90
A200
15 1150 205 200 180 150 100
5
9.3 960 289 282 255 212 141
A300
20 1150 295 280 225 200 180
6
15 960 416 396 317 282 254
AF Liquid Ring Compressors
Model HP RPM 5 PSIG 10 PSIG 15 PSIG 20 PSIG
AC10 2 3500 15 14 12 7
AC15 3 3500 22 20 17 13
AC20 5 3500 30 27 23 19
AC75 7.5 1750 70 65 55 62
AC100 10 1750 100 95 80 62
AC130 15 1750 130 120 105 80
AC200 20 1150 225 210 180 145
AC300 25 1150 275 255 225 175
Capacity in SCFM
5
Above performance data based on 68°F inlet air with 50% relative humidity and using water as a sealant at 60°F. Please refer to curve on page 8 for correction factor (CF) to correct
capacity if using water other than 60°F.
*GPM designates to operate up to 25 Hg vacuum. For deeper vacuum, higher flow required; please refer to maintenance manual.
Model A5 All Bronze
Model A10-A130 CI-Bronze/All Bronze/Stainless Steel
Model A200-A300 All Iron/Stainless Steel
Material of Construction
All pumps are available in pedestal version except model A5.
A Series
3.75
INLET
NPT
1.75
SEAL
3/8 NPT
E E
B
F
C
D
E E
7.0
D
A
DISCHARGE 1 NPT
3.63
SEAL 1/2
NPT
INLET
2 FL.
4 HOLES
TAPPED 5/8-11
B
F
C
A
DISCHARGE 2 NPT
E E
11.38
D
5
SEAL
1 NPT
INLET
3 FL.
4 HOLES
TAPPED 5/8-11 B
F
C
A
DISCHARGE 3 FL.
Closed-coupled Designs
“A” SERIES SINGLE-STAGE PUMPS
Pedestal Mount
MODEL FRAME INLET A B C D E F
MOTOR
HP
WEIGHT
lbs./kg
A5 56CZ 3/4 14.0 2.9 6.7 3.5 2.44 3.0 1 45/20
A10 145TCZ 1 16.6 3.6 8.0 3.5 2.75 5.0 1 1/2 55/25
A15 145TCZ 1 17.0 3.8 8.3 3.5 2.75 5.0 2 60/27
A20 182CZ 1 18.5 4.6 9.6 4.5 3.75 5.5 3 80/36
1 NPT
2 NPT
2 FLG
1/2 NPT
3 FLG
3 FLG
1 NPT
5.25
5.25
18.38
7
12.19
5.25
3.5
3.5
1 NPT
3/8 NPT
1.75
7.25
1.75
3.5
B
3.5
C
A
Ø.875
4 HOLES
Ø 7/16
B
5.25
C
A
Ø1.25
4 HOLES
Ø 13/32
B
9.0
C
A
Ø1.875
4 HOLES
Ø 9/16
3.75
INLET
NPT
1.75
SEAL
3/8 NPT
E E
B
F
C
D
E E
7.0
D
A
DISCHARGE 1 NPT
3.63
SEAL 1/2
NPT
INLET
2 FL.
4 HOLES
TAPPED 5/8-11
B
F
C
A
DISCHARGE 2 NPT
E E
11.38
D
5
SEAL
1 NPT
INLET
3 FL.
4 HOLES
TAPPED 5/8-11 B
F
C
A
DISCHARGE 3 FL.
3.75
INLET
NPT
1.75
SEAL
3/8 NPT
E E
B
F
C
D
E E
7.0
D
A
DISCHARGE 1 NPT
3.63
SEAL 1/2
NPT
INLET
2 FL.
4 HOLES
TAPPED 5/8-11
B
F
C
A
DISCHARGE 2 NPT
E E
11.38
D
5
SEAL
1 NPT
INLET
3 FL.
4 HOLES
TAPPED 5/8-11 B
F
C
A
DISCHARGE 3 FL.
3.75
INLET
NPT
1.75
SEAL
3/8 NPT
E E
B
F
C
D
E E
7.0
D
A
DISCHARGE 1 NPT
3.63
SEAL 1/2
NPT
INLET
2 FL.
4 HOLES
TAPPED 5/8-11
B
F
C
A
DISCHARGE 2 NPT
E E
11.38
D
5
SEAL
1 NPT
INLET
3 FL.
4 HOLES
TAPPED 5/8-11 B
F
C
A
DISCHARGE 3 FL.
3.75
INLET
NPT
1.75
SEAL
3/8 NPT
E E
B
F
C
D
E E
7.0
D
A
DISCHARGE 1 NPT
3.63
SEAL 1/2
NPT
INLET
2 FL.
4 HOLES
TAPPED 5/8-11
B
F
C
A
DISCHARGE 2 NPT
E E
11.38
D
5
SEAL
1 NPT
INLET
3 FL.
4 HOLES
TAPPED 5/8-11 B
F
C
A
DISCHARGE 3 FL.
3.75
INLET
NPT
1.75
SEAL
3/8 NPT
E E
B
F
C
D
E E
7.0
D
A
DISCHARGE 1 NPT
3.63
SEAL 1/2
NPT
INLET
2 FL.
4 HOLES
TAPPED 5/8-11
B
F
C
A
DISCHARGE 2 NPT
E E
11.38
D
5
SEAL
1 NPT
INLET
3 FL.
4 HOLES
TAPPED 5/8-11 B
F
C
A
DISCHARGE 3 FL.
1 NPT
2 NPT
2 FLG
1/2 NPT
3 FLG
3 FLG
1 NPT
5.25
5.25
18.38
7
12.19
5.25
3.5
3.5
1 NPT
3/8 NPT
1.75
7.25
1.75
3.5
B
3.5
C
A
Ø.875
4 HOLES
Ø 7/16
B
5.25
C
A
Ø1.25
4 HOLES
Ø 13/32
B
9.0
C
A
Ø1.875
4 HOLES
Ø 9/16
1 NPT
2 NPT
2 FLG
1/2 NPT
3 FLG
3 FLG
1 NPT
5.25
5.25
18.38
7
12.19
5.25
3.5
3.5
1 NPT
3/8 NPT
1.75
7.25
1.75
3.5
B
3.5
C
A
Ø.875
4 HOLES
Ø 7/16
B
5.25
C
A
Ø1.25
4 HOLES
Ø 13/32
B
9.0
C
A
Ø1.875
4 HOLES
Ø 9/16
1 NPT
2 NPT
2 FLG
1/2 NPT
3 FLG
3 FLG
1 NPT
5.25
5.25
18.38
7
12.19
5.25
3.5
3.5
1 NPT
3/8 NPT
1.75
7.25
1.75
3.5
B
3.5
C
A
Ø.875
4 HOLES
Ø 7/16
B
5.25
C
A
Ø1.25
4 HOLES
Ø 13/32
B
9.0
C
A
Ø1.875
4 HOLES
Ø 9/16
1 NPT
2 NPT
2 FLG
1/2 NPT
3 FLG
3 FLG
1 NPT
5.25
5.25
18.38
7
12.19
5.25
3.5
3.5
1 NPT
3/8 NPT
1.75
7.25
1.75
3.5
B
3.5
C
A
Ø.875
4 HOLES
Ø 7/16
B
5.25
C
A
Ø1.25
4 HOLES
Ø 13/32
B
9.0
C
A
Ø1.875
4 HOLES
Ø 9/16
1 NPT
2 NPT
2 FLG
1/2 NPT
3 FLG
3 FLG
1 NPT
5.25
5.25
18.38
7
12.19
5.25
3.5
3.5
1 NPT
3/8 NPT
1.75
7.25
1.75
3.5
B
3.5
C
A
Ø.875
4 HOLES
Ø 7/16
B
5.25
C
A
Ø1.25
4 HOLES
Ø 13/32
B
9.0
C
A
Ø1.875
4 HOLES
Ø 9/16
MODEL FRAME INLET A B C D E F
MOTOR
HP
WEIGHT
lbs./kg
A75 184TCZ 2 20.2 5.8 9.8 4.50 3.75 5.5 5 180/82
A100 213TCZ 2 23.1 7.1 12.1 5.25 4.25 7.0 7 1/2 195/89
A130 215TCZ 2 25.3 8.1 13.1 5.25 4.25 7.0 10 250/114
MODEL FRAME INLET A B C D E F
MOTOR
HP
WEIGHT
lbs./kg
A200 284TYZ 3 32.4 8.3 14.2 7.0 5.50 11.0 15 560/254
A300 284TYZ 3 33.7 9.7 15.6 7.0 5.50 11.0 20 600/272
MODEL
A
In
B
In
C
In
WEIGHT
lbs./kg
A10 14.52 3.52 6.20 42/19
A15 14.83 3.83 6.51 44/20
A20 15.60 4.60 7.28 48/22
MODEL
A
In
B
In
C
In
WEIGHT
lbs./kg
A75 20.57 5.75 9.44 125/57
A100 21.88 7.07 10.75 130/59
A130 22.88 8.07 11.75 145/66
MODEL
A
In
B
In
C
In
WEIGHT
lbs./kg
A200 28.81 8.31 11.88 250/114
A300 30.19 9.69 13.25 325/148
6
A Series
7
Sealing
Water
F°
Vacuum
in Torr
Air/Water Vapor Mixture at F° Sealing
Water
F°
Vacuum
in Torr
Air/Water Vapor Mixture at F°
77 86 95 104 122 77 86 95 104 122
Factor Factor
50
125 1.15 1.21 1.30 1.42 2.0
77
125 1.12 1.15 1.22 1.32 1.72
90 1.21 1.31 1.47 1.70 -- 90 1.18 1.23 1.35 1.52 --
70 1.29 1.42 1.67 2.15 -- 70 1.23 1.32 1.50 1.80 --
50 1.48 1.71 2.28 -- -- 50 1.38 1.59 1.95 -- --
30 2.05 -- -- -- --
60
125 1.18 1.23 1.30 1.48 2.0
86
125 1.11 1.15 1.20 1.31 1.68
90 1.26 1.30 1.40 1.54 -- 90 1.17 1.22 1.31 1.48 2.18
70 1.32 1.41 1.56 1.90 -- 70 1.21 1.32 1.49 1.75 --
50 1.48 1.68 2.06 -- -- 50 1.35 1.55 1.90 -- --
68
125 1.12 1.18 1.27 1.37 1.82
95
125 1.10 1.15 1.21 1.29 1.60
90 1.19 1.27 1.39 1.57 -- 90 1.15 1.21 1.31 1.45 2.05
70 1.25 1.39 1.59 1.91 -- 70 1.20 1.30 1.45 1.70 --
50 1.42 1.65 2.10 -- -- 50 1.33 1.50 1.80 -- --
For Example:
KLRC 300 is rated 250 ACFM dry
air at 50 Torr using 60°F water. If
incoming air is saturated at 86°F
and seal water is 50°F available,
the actual capacity would be:
SEAL WATER TEMPERATURE
(DEGREES F)
760
50?
60?
65?
70? 75?
80?
85?
40?
ATMOSPHERE
PRESSURE IN TORR (MM HG ABS)
CAPACITY
FACTOR
FOR
WATER
TEMPERATURE
700
600
500
400
300
200
20
70
30
40 60
50
80 100
90
2.0
1.8
1.6
1.4
1.2
1.0
.8
.6
.4
.2
0
SEAL WATER TEMPERATURE
(DEGREES F)
760
50?
60?
65?
70? 75?
80?
85?
40?
ATMOSPHERE
PRESSURE IN TORR (MM HG ABS)
CAPACITY
FACTOR
FOR
WATER
TEMPERATURE
700
600
500
400
300
200
20
70
30
40 60
50
80 100
90
2.0
1.8
1.6
1.4
1.2
1.0
.8
.6
.4
.2
0
Capacity Factor Using Water
Other than 60°F
Effect of Saturated Vapor on Pump Capacity
Dry air CFM
x Temperature Factor
x Condensing Factor
250 x 1.11 x 1.71
= 475 CFM
Capacity Correction Factors
8
Pump Selection
	 W	 	 P1 		
(460 + T1
)
V 	
= ———— X 359 X ———— X —————————— = 164 ACFM
	 MW		 P2	
(460 + 32)	
INCH Hg VACUUM 28.3 27.5 26.7 25.9 25.1 24.4 23.6 22.8 22 21.2 20.4 19.6 18.8 18.1
TORR (mm HgA) 40 60 80 100 120 140 160 180 200 220 240 260 280 300
FACTOR 2.94 2.53 2.25 2.02 1.84 1.69 1.55 1.44 1.33 1.23 1.15 1.07 0.99 0.92
Sizing and Selection of Tuthill Liquid Ring Vacuum Pumps
Pump down or evacuation of airtight vessel
Evacuate 350 ft3
volume down to 40 Torr (28.3Hg) in
5 minutes from atmospheric pressure of 760 Torr
350 x 2.94 = 1029 ft3
expanded volume / 5 = 206 ACFM
Selection: Kinney model KLRC 300 running at 1750 RPM
Non Condensable Load
Air leakage = 68 lbs/hr (1.13 lbs/min.)
Inlet Vacuum = 70 Torr (27.16 Hg)
Inlet temperature = 90°F
(Selection: KLRC 200 running
at 1750 RPM)
V = ACFM
W = Mass flow rate in lbs/minute
MW = Molecular weight
P1
= Initial absolute pressure (760 Torr)
P2
= Required vacuum in Torr
T1
= Inlet temperature
Apply the mass flow, MW and temperature
to calculate various non-condensable gas loads
Installation at Altitude
Barometric pressure at 7000 feet is 23 HgA
So vacuum at this altitude is 23–20 = 3 HgA
Example: Select a vacuum pump of 475 CFM capacity to operate
at 20HgV to be installed at 7000 Feet above sea level
P1			
P1
———— (At sea level) = ———— (At altitude)
P2			
P2
	
			 	
3 HgA x 29.92 HgA
P1
(At sea level) = ———————————————— = 3.90 HgA OR 26 Hg Vacuum
				
23 HgA					 (29.92 - 3.90)
Selection: Kinney model KLRC 525 running at 1750 RPM
P1
= Corrected pressure at sea level
P2
= 29.92 HgA (Barometric pressure at sea level)
P1
= 3 HgA (required vacuum at altitude)
P2
= 23 HgA (Barometric pressure at altitude)
v
(for operation above 400 Torr)
9
Once Through
Partial Recovery
Full Recovery
Typical Service Liquid Supply
ACRP (Air Cooled Oil/Glycol sealed Recirculation Package)
	 • Kinney KLRC series two-stage vacuum pumps
	 • Higher capacity at deeper vacuum than water sealed
	 • Capacity range: 40 CFM to 1100 CFM
	 • Blank-off vacuum down to 8 Torr
	 • Water cooled version–OFRP
OSR (Oil Sealed Recirculation Package)
	 • AF series single stage vacuum pumps
	 • Capacity range: 15 CFM to 300 CFM
	 • Blank-off vacuum down to 10 Torr
	 • Air cooled version
EOP (Environmental Remediation Package–oil sealed)
	 • AF series single stage vacuum pumps
	 • Capacity range: 10 CFM to 300 CFM
	 • Water sealed package available (EWP)
	 • Explosion proof packages available on request
	 • Blank-off vacuum down to 10 Torr
DRSP (Deluxe Ring Simplex Package)
DRDP (Deluxe Ring Duplex Package)
	 • Kinney KLRC series two-stage vacuum pumps
	 • Capacity range: 40 CFM to 1000 CFM
	 • Water sealed or oil sealed
10
Standard Liquid Ring Packages
LRC (Liquid Ring Compressors–Model AC)
	 • AF series single stage compressors
	 • Capacity range: 15 SCFM to 275 SCFM
	 • Discharge pressure up to 20 PSIG
CVP (Central Vacuum Package)
	 • AF series single stage vacuum pumps
	 • Capacity range: 10 SCFM to 300 SCFM
	 • Water sealed or oil sealed
Other Packages
NSR: No Sealant Recovery (once through)
PSR: Partial Sealant Recovery
FSR: Full Sealant Recovery (air cooled or water cooled)
All above pumps and packages are manufactured, assembled
and tested in Springfield, Missouri, USA.
Engineered Solutions
Tuthill Vacuum  Blower Systems provides
a large selection of engineered features, materials of
construction, and special testing and certifications. We will
engineer and design custom vacuum systems to meet even the
most demanding applications.
11
Standard Liquid Ring Packages
12
Other Kinney Products
KD-KDH Series
KC Series
KT-LP Series
KT Series
KTC Series
SDV Dry Screw
KDS Dry Screw
Vacuum
Boosters
Capacity Range
33 - 165 CFM
Capacity Range
5 - 15 CFM
Capacity Range
150 - 780 CFM
Capacity Range
100 - 780 CFM
Capacity Range
21 - 107 CFM
Capacity Range
71 - 1588 CFM
Capacity Range
425 CFM
Capacity Range
160 - 12,700 CFM
Maximum Vacuum
0.001 Torr
Maximum Vacuum
0.0002 Torr
Maximum Vacuum
0.01 Torr
Maximum Vacuum
0.010 Torr
Maximum Vacuum
0.0002 Torr
Maximum Vacuum
0.01 Torr
Maximum Vacuum
0.04 Torr
Maximum Vacuum
MIcrons Range with
Stages Combination
Tuthill Vacuum  Blower Systems 135,000 square foot plant in Springfield, Missouri.
Tuthill Vacuum  Blower Systems
Tuthill Vacuum  Blower Systems (TVBS) is recognized around
the world as a leading full line manufacturer of vacuum pumps and
systems, and rotary positive blowers and systems that are solidly
engineered, competitively priced and produced under stringent ISO
9001 quality standards.
We combine the broad line of Kinney®
products including rotary
piston pumps, rotary vane pumps, liquid ring pumps, dry vacuum
pumps, and booster pumping systems with the innovative axial flow
liquid ring vacuum pumps from AF. In addition, all pump designs
can be incorporated in complete engineered vacuum systems.
Our Kinney and AF brands bring more than 100 years of
experience in designing, manufacturing and applying vacuum
pumps and systems to nearly 75% of all industries in America.
From the first rotary piston pump, to the first booster vacuum
pumping system to pioneering the development of liquid ring pumps
for use in areas of chemical contamination to today’s leading-edge
dry screw pump technology, Tuthill Vacuum  Blower Systems
continues to provide broad vacuum solutions to a wide range of
industries around the globe.
13
4840 West Kearney Street
Springfield, Missouri USA 65803-8702
1-800-825-6937 • 417-865-8715
Fax: 417-865-2950
www.tuthillvacuumblower.com
Rev. 10/12
Manufacturing
Tuthill Vacuum  Blower Systems
4840 West Kearney Street
Springfield, Missouri USA 65803-2602
Phone: 417-865-8715 (800) 825-6937
Fax: 417-865-2950
www.tuthillvacuumblower.com
Tuthill China
88 Jia Xiu Road
Nan Xiang Town Jia Ding District
Shanghai, P.R.C 201802
Phone: 86-21-6917-1999
www.tuthil.com.cn
International Sales Offices
Tuthill Benelux S.A.
Parc Industriel Wavre Nord
Avenue Vésale, 30
1300 Wavre
Belgium
Phone: +32-10-228334
Tuthill Mexico South
Blvd. Valle Dorado 73
Fracc. Valle Dorado
Tlalnepantla, Edo. de Mexico
Mexico, 54020
Phone: 54-11-4253-7007
Tuthill Mexico North
Roberto Garza Sada 119
Col. Valle de San Angel
San Pedro Garza Garcia, NL
Mexico, 66290
Phone: 52-81-8303-0025
Tuthill Asia Pacific
21 Lacey Street
Unit 2
Croydon, Victoria 3136
Australia
Phone: 61-3-9726-2900
LOCATIONS
WORLDWIDE

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Catalogo bomba de vacio.pdf

  • 2. Kinney® KLRC Series • Two-Stage Design • Capacity: 75 – 1060 CFM (68 – 1802 M3 /Hr) • Maximum Vacuum: 29"Hg (23 Torr) Kinney® A Series • Single Stage Design • Capacity: 5 – 300 CFM (8.5 – 510 M3 /Hr) • Maximum Vacuum: 28.3"Hg (40 Torr) Multistage Vacuum System with Vacuum Boosters • Capacity: 250 – 6000 CFM (425 M3 /Hr – 10200 M3 /Hr) • Maximum Vacuum: 29.91Hg (0.1 Torr) Liquid Ring Vacuum Pumps
  • 3. DESIGN PRINCIPLE Kinney® Liquid Ring Vacuum Pumps and Systems KLRC Series The KLRC is a non-pulsating vacuum pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid. The impeller forces this sealing liquid to the periphery of the pump casing, where it forms a moving ring of liquid around a center void. The impeller shaft is mounted above the centerline of the casing; while the blades, although rotating concentrically, are located eccentrically with respect to the casing and the ring of liquid. The pump’s axial suction and discharge ports are exposed to the void but separated by the impeller blades and the ring of liquid. As the process gas or vapor is drawn into the pump through the suction port, it is trapped between the impeller blades and the liquid ring. The rotating blades enter deeper into the liquid ring, progressively reducing the entrapment space, compressing and then exhausting the gas through the discharge port. The liquid ring acts like a liquid piston, meaning the entire pumping operation is accomplished without vanes, valves, pistons or any metal-to-metal contact. Shim size stamped on bearing housing for smooth re-assembly Cast-In index marks for convenience in re-assembly Center anchored tie bolts allow access to either end of the pump without total disassembly 1 Impeller Blade Discharge Port Compressed Gas Liquid Ring Suction Port Center Void
  • 4. Precision casting CNC machining eliminate need for body gasketing (Exception of hot all stainless steel pumps) Impellers axially locked to shaft to maintain clearances at both ends, meaning no shaft sleeve or spacer to machine Clearance maintained by bearing spacers, makes easy and quick re-assembly 2 John Crane Type 21 Flowserve Type RO Double Mechanical Seal with Barrier Fluid and API plan 53 Seal Pot System. KLRC Series Replaceable end plate 360 degree reinforcing ring for greater strength Replaceable end plate MATERIAL OF CONSTRUCTION • Cast iron casings, SS316L impellers, SS316 shaft • SS316L casings, SS316L impellers, SS316 shaft MECHANICAL SHAFT SEAL • Type 21 with Viton elastomer • Self compensate with Viton/EPR/Teflon encapsulated or Kalrez O Ring (Code L/M/P) • Double mechanical shaft seals
  • 5. Dimensions KLRC KLRC KLRC KLRC KLRC KLRC* KLRC* 75 100 125 200 300 525-526 950-951 in mm in mm in mm in mm in mm in mm in mm A 24.13 613 25.75 654 28.06 713 29.69 754 33.56 852 41 1041 61.81 1570 B 11.88 302 12.75 324 12.75 324 16.88 429 16.88 429 18.88 479 — — C — — 16 406 16 406 19.13 486 19.13 486 23.5 597 32.38 822 D 11.19 284 10.75 273 13.13 333 12.38 314 16.31 414 22 559 31.25 794 E 12.63 321 13 330 13 330 15.25 387 15.25 387 18.56 471 23.5 597 F 14.69 373 15.5 394 17.88 454 16.94 430 20.88 530 27.38 695 37.38 949 G 10 254 10.63 270 10.63 270 11.75 298 11.75 298 15.75 400 18.88 480 H 6.5 165 6.88 175 8.25 175 8.25 232 8.25 232 9.81 243 12.63 321 200 230 255 360 405 800 1529 Consult factory for detailed drawings *KLRC 525/950 can also be belt driven, in which case the model number becomes KLRC 526/951. KLRC-950 KLRC-775 12 5 8 A B A D F C E H G C E G D F KINNEY KINNEY N O I T A T O R E N O I Z A T O R KLRC-950 KLRC-775 12 5 8 A B A D F C E H G C E G D F KINNEY KINNEY N O I T A T O R E N O I Z A T O R Inch Hg 22 24 26 27 28 28.5 28.8 Torr 200 150 100 70 50 40 30 KLRC Flange Conn. HP KW RPM CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr WATER GPM 75 1.5 x 1.5 5 1750 71 73 75 75 71 66 55 5 4 1450 99 102 105 105 99 92 77 100 1.5 x 1.5 7.5 1750 100 100 100 97 92 86 70 6 5.5 1450 141 141 141 136 131 121 99 125 1.5 x 1.5 10 1750 139 141 140 135 124 111 90 7 7.5 1450 195 199 197 192 175 156 127 200 2 x 2 15 1750 192 191 186 178 164 148 110 8 11 1450 271 270 263 252 233 209 155 300 2 x 2 25 1750 305 302 295 274 250 225 185 12 18.5 1450 432 425 417 387 353 315 262 525 3 x 3 50 1750 550 545 522 485 420 380 300 20 37 1450 779 772 739 687 595 538 425 526 3 x 3 40 1450 435 440 425 390 340 300 240 20 30 740 748 723 663 578 510 408 950 4 x 4 100 1150 875 920 1020 1060 1030 970 825 39 75 1488 1564 1734 1802 1751 1649 1403 951 4 x 4 60 880 790/1343 825/1403 825/1403 790/1343 675/1148 550/935 365/621 39 45 960 790/1343 840/1428 925/1572 960/1632 900/1530 880/1496 760/1292 KLRC 75 KLRC 100-526 KLRC 950-951 3 KLRC Series Sealing Inlet Connections KLRC KLRC KLRC KLRC KLRC 75 100-125 200-300 525-526 950-951 1/2 NPT 3/4 NPT 1 NPT 1-1/4 NPT 1-1/2 NPT Lbs. Above performance data based on 68°F inlet air with 50% relative humidity and using water as a sealant at 60°F. Please refer to curve on page 8 for correction factor (CF) to correct capacity if using water other than 60°F. Performance
  • 6. v A Series Liquid Ring Vacuum Pumps and Systems A Series vacuum pumps consist of a shrouded motor rotating freely within an eccentric casing. Centrifugal force acting on liquid within the pump causes the liquid to form a ring inside the casing. A fixed port cylinder concentric with the rotor directs the gas into the suction ports. Gas is trapped between the blades by the liquid pistons formed by centrifugal force as the liquid recedes from the port cylinder. It is trapped at the point of maximum eccentricity and is then compressed by the liquid ring as it is forced radially inward toward the central port cylinder. After each revolution the compressed gas and accompanying liquid are discharged. During the pumping cycle the gas is in intimate contact with the sealing liquid and compression is nearly isothermal. When handling saturated vapor-gas mixtures the liquid ring acts as a condenser, greatly increasing the effective capacity of the pump. A Series Motor mounted single stage liquid ring vacuum pumps • Flat power curve over entire vacuum range prevents motor overload • Reduced stress on motor shaft and bearings • Increased water handling capability prevents heat build-up, extends life of mechanical seals • Compact, close - coupled design eliminates need for interstate manifold or motor alignment Cavitation: A Series pumps are not as susceptible to cavitation compared to flat plate design because the flow path through the pump is an axial flow. This flow allows the velocity through the pump to be unchanged and carries the air out effortlessly. 4 Mechanical Seals Shrouded Rotor O-Ring Sealing Close-coupled Design Replaceable Port Cylinder Axial Flow A Series
  • 7. Inch Hg 15 20 25 27 28 Torr 380 250 125 75 50 AF MODEL HP KW RPM CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr CFM/M3 /Hr WATER GPM* A5 1 3450 10 10 10 9 5 1.5 0.75 2850 15 15 15 13 7 A10 1.5 3450 15 15 15 13 10 1.5 1.1 2850 21 21 21 18 14 A15 2 3450 22 21 20 17 12 2 1.5 2850 32 30 29 25 17 A20 3 3450 34 35 32 27 19 2 2.2 2850 47 49 44 38 27 A75 5 1750 75 80 75 70 50 2.5 3.7 1450 105 112 105 98 70 A100 7.5 1750 110 115 105 90 58 2.5 5.5 1450 154 163 148 127 81 A130 10 1750 140 130 120 105 64 3 7.5 1450 197 183 170 147 90 A200 15 1150 205 200 180 150 100 5 9.3 960 289 282 255 212 141 A300 20 1150 295 280 225 200 180 6 15 960 416 396 317 282 254 AF Liquid Ring Compressors Model HP RPM 5 PSIG 10 PSIG 15 PSIG 20 PSIG AC10 2 3500 15 14 12 7 AC15 3 3500 22 20 17 13 AC20 5 3500 30 27 23 19 AC75 7.5 1750 70 65 55 62 AC100 10 1750 100 95 80 62 AC130 15 1750 130 120 105 80 AC200 20 1150 225 210 180 145 AC300 25 1150 275 255 225 175 Capacity in SCFM 5 Above performance data based on 68°F inlet air with 50% relative humidity and using water as a sealant at 60°F. Please refer to curve on page 8 for correction factor (CF) to correct capacity if using water other than 60°F. *GPM designates to operate up to 25 Hg vacuum. For deeper vacuum, higher flow required; please refer to maintenance manual. Model A5 All Bronze Model A10-A130 CI-Bronze/All Bronze/Stainless Steel Model A200-A300 All Iron/Stainless Steel Material of Construction All pumps are available in pedestal version except model A5. A Series
  • 8. 3.75 INLET NPT 1.75 SEAL 3/8 NPT E E B F C D E E 7.0 D A DISCHARGE 1 NPT 3.63 SEAL 1/2 NPT INLET 2 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 2 NPT E E 11.38 D 5 SEAL 1 NPT INLET 3 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 3 FL. Closed-coupled Designs “A” SERIES SINGLE-STAGE PUMPS Pedestal Mount MODEL FRAME INLET A B C D E F MOTOR HP WEIGHT lbs./kg A5 56CZ 3/4 14.0 2.9 6.7 3.5 2.44 3.0 1 45/20 A10 145TCZ 1 16.6 3.6 8.0 3.5 2.75 5.0 1 1/2 55/25 A15 145TCZ 1 17.0 3.8 8.3 3.5 2.75 5.0 2 60/27 A20 182CZ 1 18.5 4.6 9.6 4.5 3.75 5.5 3 80/36 1 NPT 2 NPT 2 FLG 1/2 NPT 3 FLG 3 FLG 1 NPT 5.25 5.25 18.38 7 12.19 5.25 3.5 3.5 1 NPT 3/8 NPT 1.75 7.25 1.75 3.5 B 3.5 C A Ø.875 4 HOLES Ø 7/16 B 5.25 C A Ø1.25 4 HOLES Ø 13/32 B 9.0 C A Ø1.875 4 HOLES Ø 9/16 3.75 INLET NPT 1.75 SEAL 3/8 NPT E E B F C D E E 7.0 D A DISCHARGE 1 NPT 3.63 SEAL 1/2 NPT INLET 2 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 2 NPT E E 11.38 D 5 SEAL 1 NPT INLET 3 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 3 FL. 3.75 INLET NPT 1.75 SEAL 3/8 NPT E E B F C D E E 7.0 D A DISCHARGE 1 NPT 3.63 SEAL 1/2 NPT INLET 2 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 2 NPT E E 11.38 D 5 SEAL 1 NPT INLET 3 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 3 FL. 3.75 INLET NPT 1.75 SEAL 3/8 NPT E E B F C D E E 7.0 D A DISCHARGE 1 NPT 3.63 SEAL 1/2 NPT INLET 2 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 2 NPT E E 11.38 D 5 SEAL 1 NPT INLET 3 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 3 FL. 3.75 INLET NPT 1.75 SEAL 3/8 NPT E E B F C D E E 7.0 D A DISCHARGE 1 NPT 3.63 SEAL 1/2 NPT INLET 2 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 2 NPT E E 11.38 D 5 SEAL 1 NPT INLET 3 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 3 FL. 3.75 INLET NPT 1.75 SEAL 3/8 NPT E E B F C D E E 7.0 D A DISCHARGE 1 NPT 3.63 SEAL 1/2 NPT INLET 2 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 2 NPT E E 11.38 D 5 SEAL 1 NPT INLET 3 FL. 4 HOLES TAPPED 5/8-11 B F C A DISCHARGE 3 FL. 1 NPT 2 NPT 2 FLG 1/2 NPT 3 FLG 3 FLG 1 NPT 5.25 5.25 18.38 7 12.19 5.25 3.5 3.5 1 NPT 3/8 NPT 1.75 7.25 1.75 3.5 B 3.5 C A Ø.875 4 HOLES Ø 7/16 B 5.25 C A Ø1.25 4 HOLES Ø 13/32 B 9.0 C A Ø1.875 4 HOLES Ø 9/16 1 NPT 2 NPT 2 FLG 1/2 NPT 3 FLG 3 FLG 1 NPT 5.25 5.25 18.38 7 12.19 5.25 3.5 3.5 1 NPT 3/8 NPT 1.75 7.25 1.75 3.5 B 3.5 C A Ø.875 4 HOLES Ø 7/16 B 5.25 C A Ø1.25 4 HOLES Ø 13/32 B 9.0 C A Ø1.875 4 HOLES Ø 9/16 1 NPT 2 NPT 2 FLG 1/2 NPT 3 FLG 3 FLG 1 NPT 5.25 5.25 18.38 7 12.19 5.25 3.5 3.5 1 NPT 3/8 NPT 1.75 7.25 1.75 3.5 B 3.5 C A Ø.875 4 HOLES Ø 7/16 B 5.25 C A Ø1.25 4 HOLES Ø 13/32 B 9.0 C A Ø1.875 4 HOLES Ø 9/16 1 NPT 2 NPT 2 FLG 1/2 NPT 3 FLG 3 FLG 1 NPT 5.25 5.25 18.38 7 12.19 5.25 3.5 3.5 1 NPT 3/8 NPT 1.75 7.25 1.75 3.5 B 3.5 C A Ø.875 4 HOLES Ø 7/16 B 5.25 C A Ø1.25 4 HOLES Ø 13/32 B 9.0 C A Ø1.875 4 HOLES Ø 9/16 1 NPT 2 NPT 2 FLG 1/2 NPT 3 FLG 3 FLG 1 NPT 5.25 5.25 18.38 7 12.19 5.25 3.5 3.5 1 NPT 3/8 NPT 1.75 7.25 1.75 3.5 B 3.5 C A Ø.875 4 HOLES Ø 7/16 B 5.25 C A Ø1.25 4 HOLES Ø 13/32 B 9.0 C A Ø1.875 4 HOLES Ø 9/16 MODEL FRAME INLET A B C D E F MOTOR HP WEIGHT lbs./kg A75 184TCZ 2 20.2 5.8 9.8 4.50 3.75 5.5 5 180/82 A100 213TCZ 2 23.1 7.1 12.1 5.25 4.25 7.0 7 1/2 195/89 A130 215TCZ 2 25.3 8.1 13.1 5.25 4.25 7.0 10 250/114 MODEL FRAME INLET A B C D E F MOTOR HP WEIGHT lbs./kg A200 284TYZ 3 32.4 8.3 14.2 7.0 5.50 11.0 15 560/254 A300 284TYZ 3 33.7 9.7 15.6 7.0 5.50 11.0 20 600/272 MODEL A In B In C In WEIGHT lbs./kg A10 14.52 3.52 6.20 42/19 A15 14.83 3.83 6.51 44/20 A20 15.60 4.60 7.28 48/22 MODEL A In B In C In WEIGHT lbs./kg A75 20.57 5.75 9.44 125/57 A100 21.88 7.07 10.75 130/59 A130 22.88 8.07 11.75 145/66 MODEL A In B In C In WEIGHT lbs./kg A200 28.81 8.31 11.88 250/114 A300 30.19 9.69 13.25 325/148 6 A Series
  • 9. 7 Sealing Water F° Vacuum in Torr Air/Water Vapor Mixture at F° Sealing Water F° Vacuum in Torr Air/Water Vapor Mixture at F° 77 86 95 104 122 77 86 95 104 122 Factor Factor 50 125 1.15 1.21 1.30 1.42 2.0 77 125 1.12 1.15 1.22 1.32 1.72 90 1.21 1.31 1.47 1.70 -- 90 1.18 1.23 1.35 1.52 -- 70 1.29 1.42 1.67 2.15 -- 70 1.23 1.32 1.50 1.80 -- 50 1.48 1.71 2.28 -- -- 50 1.38 1.59 1.95 -- -- 30 2.05 -- -- -- -- 60 125 1.18 1.23 1.30 1.48 2.0 86 125 1.11 1.15 1.20 1.31 1.68 90 1.26 1.30 1.40 1.54 -- 90 1.17 1.22 1.31 1.48 2.18 70 1.32 1.41 1.56 1.90 -- 70 1.21 1.32 1.49 1.75 -- 50 1.48 1.68 2.06 -- -- 50 1.35 1.55 1.90 -- -- 68 125 1.12 1.18 1.27 1.37 1.82 95 125 1.10 1.15 1.21 1.29 1.60 90 1.19 1.27 1.39 1.57 -- 90 1.15 1.21 1.31 1.45 2.05 70 1.25 1.39 1.59 1.91 -- 70 1.20 1.30 1.45 1.70 -- 50 1.42 1.65 2.10 -- -- 50 1.33 1.50 1.80 -- -- For Example: KLRC 300 is rated 250 ACFM dry air at 50 Torr using 60°F water. If incoming air is saturated at 86°F and seal water is 50°F available, the actual capacity would be: SEAL WATER TEMPERATURE (DEGREES F) 760 50? 60? 65? 70? 75? 80? 85? 40? ATMOSPHERE PRESSURE IN TORR (MM HG ABS) CAPACITY FACTOR FOR WATER TEMPERATURE 700 600 500 400 300 200 20 70 30 40 60 50 80 100 90 2.0 1.8 1.6 1.4 1.2 1.0 .8 .6 .4 .2 0 SEAL WATER TEMPERATURE (DEGREES F) 760 50? 60? 65? 70? 75? 80? 85? 40? ATMOSPHERE PRESSURE IN TORR (MM HG ABS) CAPACITY FACTOR FOR WATER TEMPERATURE 700 600 500 400 300 200 20 70 30 40 60 50 80 100 90 2.0 1.8 1.6 1.4 1.2 1.0 .8 .6 .4 .2 0 Capacity Factor Using Water Other than 60°F Effect of Saturated Vapor on Pump Capacity Dry air CFM x Temperature Factor x Condensing Factor 250 x 1.11 x 1.71 = 475 CFM Capacity Correction Factors
  • 10. 8 Pump Selection W P1 (460 + T1 ) V = ———— X 359 X ———— X —————————— = 164 ACFM MW P2 (460 + 32) INCH Hg VACUUM 28.3 27.5 26.7 25.9 25.1 24.4 23.6 22.8 22 21.2 20.4 19.6 18.8 18.1 TORR (mm HgA) 40 60 80 100 120 140 160 180 200 220 240 260 280 300 FACTOR 2.94 2.53 2.25 2.02 1.84 1.69 1.55 1.44 1.33 1.23 1.15 1.07 0.99 0.92 Sizing and Selection of Tuthill Liquid Ring Vacuum Pumps Pump down or evacuation of airtight vessel Evacuate 350 ft3 volume down to 40 Torr (28.3Hg) in 5 minutes from atmospheric pressure of 760 Torr 350 x 2.94 = 1029 ft3 expanded volume / 5 = 206 ACFM Selection: Kinney model KLRC 300 running at 1750 RPM Non Condensable Load Air leakage = 68 lbs/hr (1.13 lbs/min.) Inlet Vacuum = 70 Torr (27.16 Hg) Inlet temperature = 90°F (Selection: KLRC 200 running at 1750 RPM) V = ACFM W = Mass flow rate in lbs/minute MW = Molecular weight P1 = Initial absolute pressure (760 Torr) P2 = Required vacuum in Torr T1 = Inlet temperature Apply the mass flow, MW and temperature to calculate various non-condensable gas loads Installation at Altitude Barometric pressure at 7000 feet is 23 HgA So vacuum at this altitude is 23–20 = 3 HgA Example: Select a vacuum pump of 475 CFM capacity to operate at 20HgV to be installed at 7000 Feet above sea level P1 P1 ———— (At sea level) = ———— (At altitude) P2 P2 3 HgA x 29.92 HgA P1 (At sea level) = ———————————————— = 3.90 HgA OR 26 Hg Vacuum 23 HgA (29.92 - 3.90) Selection: Kinney model KLRC 525 running at 1750 RPM P1 = Corrected pressure at sea level P2 = 29.92 HgA (Barometric pressure at sea level) P1 = 3 HgA (required vacuum at altitude) P2 = 23 HgA (Barometric pressure at altitude)
  • 11. v (for operation above 400 Torr) 9 Once Through Partial Recovery Full Recovery Typical Service Liquid Supply
  • 12. ACRP (Air Cooled Oil/Glycol sealed Recirculation Package) • Kinney KLRC series two-stage vacuum pumps • Higher capacity at deeper vacuum than water sealed • Capacity range: 40 CFM to 1100 CFM • Blank-off vacuum down to 8 Torr • Water cooled version–OFRP OSR (Oil Sealed Recirculation Package) • AF series single stage vacuum pumps • Capacity range: 15 CFM to 300 CFM • Blank-off vacuum down to 10 Torr • Air cooled version EOP (Environmental Remediation Package–oil sealed) • AF series single stage vacuum pumps • Capacity range: 10 CFM to 300 CFM • Water sealed package available (EWP) • Explosion proof packages available on request • Blank-off vacuum down to 10 Torr DRSP (Deluxe Ring Simplex Package) DRDP (Deluxe Ring Duplex Package) • Kinney KLRC series two-stage vacuum pumps • Capacity range: 40 CFM to 1000 CFM • Water sealed or oil sealed 10 Standard Liquid Ring Packages
  • 13. LRC (Liquid Ring Compressors–Model AC) • AF series single stage compressors • Capacity range: 15 SCFM to 275 SCFM • Discharge pressure up to 20 PSIG CVP (Central Vacuum Package) • AF series single stage vacuum pumps • Capacity range: 10 SCFM to 300 SCFM • Water sealed or oil sealed Other Packages NSR: No Sealant Recovery (once through) PSR: Partial Sealant Recovery FSR: Full Sealant Recovery (air cooled or water cooled) All above pumps and packages are manufactured, assembled and tested in Springfield, Missouri, USA. Engineered Solutions Tuthill Vacuum Blower Systems provides a large selection of engineered features, materials of construction, and special testing and certifications. We will engineer and design custom vacuum systems to meet even the most demanding applications. 11 Standard Liquid Ring Packages
  • 14. 12 Other Kinney Products KD-KDH Series KC Series KT-LP Series KT Series KTC Series SDV Dry Screw KDS Dry Screw Vacuum Boosters Capacity Range 33 - 165 CFM Capacity Range 5 - 15 CFM Capacity Range 150 - 780 CFM Capacity Range 100 - 780 CFM Capacity Range 21 - 107 CFM Capacity Range 71 - 1588 CFM Capacity Range 425 CFM Capacity Range 160 - 12,700 CFM Maximum Vacuum 0.001 Torr Maximum Vacuum 0.0002 Torr Maximum Vacuum 0.01 Torr Maximum Vacuum 0.010 Torr Maximum Vacuum 0.0002 Torr Maximum Vacuum 0.01 Torr Maximum Vacuum 0.04 Torr Maximum Vacuum MIcrons Range with Stages Combination
  • 15. Tuthill Vacuum Blower Systems 135,000 square foot plant in Springfield, Missouri. Tuthill Vacuum Blower Systems Tuthill Vacuum Blower Systems (TVBS) is recognized around the world as a leading full line manufacturer of vacuum pumps and systems, and rotary positive blowers and systems that are solidly engineered, competitively priced and produced under stringent ISO 9001 quality standards. We combine the broad line of Kinney® products including rotary piston pumps, rotary vane pumps, liquid ring pumps, dry vacuum pumps, and booster pumping systems with the innovative axial flow liquid ring vacuum pumps from AF. In addition, all pump designs can be incorporated in complete engineered vacuum systems. Our Kinney and AF brands bring more than 100 years of experience in designing, manufacturing and applying vacuum pumps and systems to nearly 75% of all industries in America. From the first rotary piston pump, to the first booster vacuum pumping system to pioneering the development of liquid ring pumps for use in areas of chemical contamination to today’s leading-edge dry screw pump technology, Tuthill Vacuum Blower Systems continues to provide broad vacuum solutions to a wide range of industries around the globe. 13
  • 16. 4840 West Kearney Street Springfield, Missouri USA 65803-8702 1-800-825-6937 • 417-865-8715 Fax: 417-865-2950 www.tuthillvacuumblower.com Rev. 10/12 Manufacturing Tuthill Vacuum Blower Systems 4840 West Kearney Street Springfield, Missouri USA 65803-2602 Phone: 417-865-8715 (800) 825-6937 Fax: 417-865-2950 www.tuthillvacuumblower.com Tuthill China 88 Jia Xiu Road Nan Xiang Town Jia Ding District Shanghai, P.R.C 201802 Phone: 86-21-6917-1999 www.tuthil.com.cn International Sales Offices Tuthill Benelux S.A. Parc Industriel Wavre Nord Avenue Vésale, 30 1300 Wavre Belgium Phone: +32-10-228334 Tuthill Mexico South Blvd. Valle Dorado 73 Fracc. Valle Dorado Tlalnepantla, Edo. de Mexico Mexico, 54020 Phone: 54-11-4253-7007 Tuthill Mexico North Roberto Garza Sada 119 Col. Valle de San Angel San Pedro Garza Garcia, NL Mexico, 66290 Phone: 52-81-8303-0025 Tuthill Asia Pacific 21 Lacey Street Unit 2 Croydon, Victoria 3136 Australia Phone: 61-3-9726-2900 LOCATIONS WORLDWIDE