Model Documentation
Product manuals are listed below.
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Liquid Metering Piston Pumps - LM Series
Big Features for Precision Application
There's a CDS-John Blue Piston Pump to meet virtually all your precision application needs. All CDS-John Blue Piston Pumps have been engineered and extensively field tested to achieve the perfect liquid applicator pump. We have built our reputation on providing superior performance, service and quality and we are committed to continuing this in the future.
Features
Pumping head comes standard in cast iron to handle most fertilizers and chemicals.
- Maximum operating discharge pressure 120 PSI.
- Double piston rod seals for proper sealing and smooth operation.
- Precision made 316 Stainless Steel check valves and piston rod to resist corrosion.
- Various clutch models are available.
- Variable stroke length for a wide range of application rates without changing sprockets.
- Simple to adjust rates with pointer dial.
|
Liquid Metering Pump
LM-1255 |
| Model |
Pump Type |
Max Capacity GPM |
Max Pressure PSI |
Max Speed RPM |
Inlet FPT |
Outlet FPT |
Clutch |
| LM-1250 |
Single Piston - Double Acting. Variable stroke. |
12.5 |
120 |
550 |
1" |
1" |
Rope control |
| LM-1255 |
Single Piston - Double Acting. Variable stroke. |
12.5 |
120 |
550 |
1" |
1" |
No clutch |
|
Liquid Metering Pump
LM-2455 |
| Model |
Pump Type |
Max Capacity GPM |
Max Pressure PSI |
Max Speed RPM |
Inlet FPT |
Outlet FPT |
Clutch |
| LM-2450 |
Single Piston - Double Acting. Variable stroke. |
21.0 |
120 |
450 |
1 1/2" |
1" |
Rope control |
| LM-2455 |
Single Piston - Double Acting. Variable stroke. |
21.0 |
120 |
450 |
1 1/2" |
1" |
No clutch |
| LM-2458 |
Single Piston - Double Acting. Variable stroke. |
21.0 |
120 |
450 |
1 1/2" |
1" |
Electric control |
| LM-2459 |
Single Piston - Double Acting. Variable stroke. |
21.0 |
120 |
450 |
1 1/2" |
1" |
Hydraulic control |
|
Liquid Metering Pump
LM-4455 |
| Model |
Pump Type |
Max Capacity GPM |
Max Pressure PSI |
Max Speed RPM |
Inlet FPT |
Outlet FPT |
Clutch |
| LM-4450 |
Single Piston - Double Acting. Variable stroke. |
34.2 |
120 |
450 |
1 1/2" |
1" |
Rope control |
| LM-4455 |
Single Piston - Double Acting. Variable stroke. |
34.2 |
120 |
450 |
1 1/2" |
1" |
No clutch |
| LM-4458 |
Single Piston - Double Acting. Variable stroke. |
34.2 |
120 |
450 |
1 1/2" |
1" |
Electric control |
| LM-4459 |
Single Piston - Double Acting. Variable stroke. |
34.2 |
120 |
450 |
1 1/2" |
1" |
Hydraulic control |
|
Liquid Metering Pump
LM-4955 |
| Model |
Pump Type |
Max Capacity GPM |
Max Pressure PSI |
Max Speed RPM |
Inlet FPT |
Outlet FPT |
Clutch |
| LM-4950 |
Double Piston - Double Acting. Variable stroke. |
68.4 |
120 |
450 |
2" |
1 1/2" |
Rope control |
| LM-4955 |
Double Piston - Double Acting. Variable stroke. |
68.4 |
120 |
450 |
2" |
1 1/2" |
No clutch |
| LM-4959 |
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
