Ground Driven Piston Pumps
Ground Driven Piston Fertilizer Pumps
When it comes to metering pumps for agricultural fertilizers and chemicals, our Next Generation Piston Pump (NGP) will redefine your precision application expectations. Our ground driven pumps have a history built on superior performance, serviceability and overall quality. All CDS-John Blue Ag Piston Pumps have been designed, engineered, and extensively field tested to set the standard for liquid metering pumps.
NEW Inlet & Outlet Flanges make it easier to plumb your piston pump system and eliminate leaks with flange fittings. (Add -F after model number).
Double Piston Rod Seals work in unison to offer multiple stage protection between the wet end and crankcase.
Outboard Cylinder Plunger Packing can be inspected or replaced in the field without removing the hoses.
Check Valves are designed for positive seal, easy priming, and long life.
Single Valve Cap provides easy access to check valves without removing the hoses. Simple to service in the field.
Common or Independent Manifolds are available on the double piston pumps. Independent manifolds allow for dual flow divider usage or half width fertilizer application.
Main Shaft Seals incorporate a dual wiper that is enclosed in a grease cavity to flush out contamination. This helps to extend the life of the metering pump.
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Pump Flow Rate calculator: https://www.cds-johnblue.com/flow-rate-calculator.shtml