KINNEY TW0-STAGE LIQUID RING VACUUM PUMPS
KLRC | KLRC125
Model KLRC-125
Features
• Impellers positively locked to shaft
• Reliable mechanical seals for high-integrity sealing
and low shaft friction
• Center-anchored tie rods allow access to either end
of the pump without total disassembly
• Precision casting and CNC machining eliminates
the need for body gasketing (process dependent)
• Replaceable end plates
• Clearance adjustments via shims
• Made in the USA
KLRC - 125 Material & Seal Code Specifications KLRC-125
X Material code 60 Hz 50 Hz
KLRC - 125 XY
Y Mechanical seal code
Cast iron casings, SS316L impellers Motor Power 10 HP 7.5 KW
F
Material & SS316 shaft
Code (X) All wetted parts SS316L & SS316
C 1750 RPM 1450 RPM
shaft Pump Speed
John Crane Type 21
A Seal Water Flow 7 GPM
Carbon/Ceramic/Viton
Mechanical Flowserve Type RO Carbon/
Seal Code (Y) D
Durchrome/Viton. Noise Level 74 dBA @ 60 Torr (3 ft)
L PTFE encapsulated Viton O-Rings
Maximum Allowable
Consult factory for alternate seal configurations 220° F (Hot Pump)
Suction Temperature
Typical Pumping Speed Curves
KLRC-125 PERFORMANCE CURVES (60 Hz) KLRC-125 PERFORMANCE CURVES (50 Hz)
200 200
320 320
180 180
160 280 160 280
140 KLRC-125 240 140 240
Flow (ACFM)
Flow (ACFM)
120 200 120 KLRC-125 200
100
m³/h
100
m³/h
160 160
80 80
120 120
60 60
80 80
40 40
40 20 40
20
0 0 0 0
10 100 1000 10 100 1000
Pressure (Torr) Pressure (Torr)
1.) Above performance data based on 68° F inlet air with 50% relative humidity and using water as a sealant at 60° F.
2.) All SS pump capacity less 10%
KINNEY • 4840 W. KEARNEY ST., SPRINGFIELD, MO 65803 USA
P: 417-865-8715 OR 1-800-825-6937 • F: 417-865-2950
WWW.KINNEYVACUUM.COM K-CS-KLRC125 1st Ed. 3/21
Dimensions
Values shown are approximate and should not be used for construction.
Certified drawings are available through your local Kinney Professional.
Bare Shaft Pump
PUMP ROTATION CLOCKWISE
Models: KLRC-125 FACING PUMP SHAFT
A
Z
KINNEY
EE
KEY
SIZE
C
T
NPT FLUID INLET
U CONNECTION FOR
MECH. SEALS THIS
SIDE AND FAR SIDE
TYPICAL EACH END
F
D
AA
H
B
DISCHARGE
GG
NPT
ATTENUATION
VALVE
N G
K
F/F
P ANSI
FLANGE
X
E S
NPT SEALANT J SUCTION
FLUID INLET
BB CONNECTION
in
A B C D E F G H J K N
mm
28 1/16 12 3/4 16 15 15/16 8 1/4 7 13 1/8 6 5/16 8 13/32 13
KLRC-125 1 1/2” ANSI
718 324 406 404 210 178 333 160 214 330
APPROX.
in
P S T U X Z AA BB EE GG WEIGHT
mm
LBS / kg
6 7/8 2 9/16 2 1/8 17 7/8 10 5/8
KLRC-125 3/4” 1/4 NPTF 15/16” 1/4 NPTF 255 / 116
175 65 54 454 270
KINNEY • 4840 W. KEARNEY ST., SPRINGFIELD, MO 65803 USA
P: 417-865-8715 OR 1-800-825-6937 • F: 417-865-2950
WWW.KINNEYVACUUM.COM
NSR (No Sealant Recovery) & PSR (Partial Sealant Recovery) System
Models: KLRC-125
A
DISCHARGE
CONNECTION
KINNEY
B
J
G
H E
3/4" NPT D
OVERFLOW
TANK DRAIN
F CONNECTION
L
M
T
U K
TEMP.
GAGE
X N
Y
Z
V W Q
S
SEAL WATER
INLET BALL VALVE
APPROX.
in
A C D E F J K N Q S V W WEIGHT
mm
LBS / kg
2” 28 1/2 1 1/2” 3/4” 71 7/8 16 3/8 71 7/8 46 1/4 22 3/4 3/4” 15 12 1/4 750
KLRC-125
NPT 724 NPT NPT 1826 416 1826 1175 578 NPT 381 451 340
K-CS-KLRC125 1st Ed. 3/21
FSR (Full Sealant Recovery) System
Models: KLRC-125
A
DISCHARGE
CONNECTION
K
CONNECTIONS
FOR OPTIONAL HIGH & LOW
LEVEL SWITCHES
B
SEALANT
MAKE-UP
COUPLING GUARD CONN.
KINNEY
J
D
OVERFLOW
CONNECTION
(PLUGGED)
G
H
E
DRAIN CONNECTION (PLUGGED)
F
M
P
Q L
R N
S
X V W
Y
Z
APPROX.
in
A B C D E F J K L N T V W WEIGHT
mm
LBS / kg
2” 3/4” 28 1/2 3/4” 3/4” 71 3/4 16 3/8 (2) 62 1/2 46 1/4 17 3/4 15 12 1/4 798
KLRC-125
NPT NPT 724 NPT NPT 1823 416 2” NPT 1588 1175 451 381 311 362
CONTACT US Your Local Sales Professional:
For more information, contact your
Regional Sales Manager or call us at:
T
REGIS ERED
1-800-825-6937
VACUUM & BLOWER SYSTEMS
TUTHILL CORPORATION
D
IN
AR
ER D
T
NA N
TIO TA
N A L Q U A LIT Y S
KINNEY • 4840 W. KEARNEY ST., SPRINGFIELD, MO 65803 USA
P: 417-865-8715 OR 1-800-825-6937 • F: 417-865-2950
WWW.KINNEYVACUUM.COM K-CS-KLRC125 1st Ed. 3/21
