Available now from KSCdirect. John Blue Liquid Metering Piston Pumps.
Get special season pricing on John Blue Metering Pumps. Reference the chart below and select a model number to see pricing and availability.
Large purchase discounts may be available. Credit and terms available for qualified customers.
MODELS:
LM-1250 Series Documentation
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Liquid Metering Pump
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Model
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Pump Type
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Max Capacity GPM
|
Max Pressure PSI
|
Max Speed RPM
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Inlet FPT
|
Outlet FPT
|
Clutch
|
|
|
Single Piston - Double Acting. Variable stroke.
|
12.5
|
120
|
550
|
1"
|
1"
|
Rope control
|
|
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Single Piston - Double Acting. Variable stroke.
|
12.5
|
120
|
550
|
1"
|
1"
|
No clutch
|
LM-2450 Series Documentation
|
Liquid Metering Pump
| |||||||
|
Model
|
Pump Type
|
Max Capacity GPM
|
Max Pressure PSI
|
Max Speed RPM
|
Inlet FPT
|
Outlet FPT
|
Clutch
|
|
|
Single Piston - Double Acting. Variable stroke.
|
21.0
|
120
|
450
|
1 1/2"
|
1"
|
Rope control
|
|
|
Single Piston - Double Acting. Variable stroke.
|
21.0
|
120
|
450
|
1 1/2"
|
1"
|
No clutch
|
|
|
Single Piston - Double Acting. Variable stroke.
|
21.0
|
120
|
450
|
1 1/2"
|
1"
|
Electric control
|
|
|
Single Piston - Double Acting. Variable stroke.
|
21.0
|
120
|
450
|
1 1/2"
|
1"
|
Hydraulic control
|
LM-4450 Series Documentation
|
Liquid Metering Pump
| |||||||
|
Model
|
Pump Type
|
Max Capacity GPM
|
Max Pressure PSI
|
Max Speed RPM
|
Inlet FPT
|
Outlet FPT
|
Clutch
|
|
|
Single Piston - Double Acting. Variable stroke.
|
34.2
|
120
|
450
|
1 1/2"
|
1"
|
Rope control
|
|
|
Single Piston - Double Acting. Variable stroke.
|
34.2
|
120
|
450
|
1 1/2"
|
1"
|
No clutch
|
|
|
Single Piston - Double Acting. Variable stroke.
|
34.2
|
120
|
450
|
1 1/2"
|
1"
|
Electric control
|
|
|
Single Piston - Double Acting. Variable stroke.
|
34.2
|
120
|
450
|
1 1/2"
|
1"
|
Hydraulic control
|
LM-4950 Series Documentation
|
Liquid Metering Pump
| |||||||
|
Model
|
Pump Type
|
Max Capacity GPM
|
Max Pressure PSI
|
Max Speed RPM
|
Inlet FPT
|
Outlet FPT
|
Clutch
|
|
|
Double Piston - Double Acting. Variable stroke.
|
68.4
|
120
|
450
|
2"
|
1 1/2"
|
Rope control
|
|
|
Double Piston - Double Acting. Variable stroke.
|
68.4
|
120
|
450
|
2"
|
1 1/2"
|
No clutch
|
|
|
Double Piston - Double Acting. Variable stroke.
|
68.4
|
120
|
450
|
2"
|
1 1/2"
|
Hydraulic control
|
Additional Model Options [-suffix]:
-K denotes pump less sprocket
-R denotes RC40 chain 18 tooth sprocket
-S denotes 316SS wet-end castings
-U denotes Viton wet-end o'rings and rod packing
