The CDS-John Blue NGP-9055-K is a double piston, double acting piston pump designed for precision liquid metering in agricultural applications. It features a variable stroke mechanism, allowing for quick and stable adjustments to application rates within milliseconds. The pump is constructed with Viton piston packings and Buna o-rings and rod packings, ensuring compatibility with liquid fertilizers and standard herbicides. Its application rates remain consistent despite temperature fluctuations. The NGP-9055-K model is equipped with a 1-1/2" female pipe thread (FPT) inlet and outlet, and operates at a maximum speed of 450 RPM, delivering a rated flow of 68.4 gallons per minute (GPM) and a rated pressure of 120 pounds per square inch (PSI). This model does not include a clutch, making it suitable for applications where a clutch is not required. Additionally, the NGP-9055-K variant does not come with a sprocket, providing flexibility for various drive configurations. The pump's design allows for the application of two products with one piston pump, utilizing only one drive system, and offers independently adjustable strokes with a maximum ratio of 5 to 1 between pumping heads. It is ideal for scenarios such as applying starter fertilizer on one side and nitrogen on the other side, with application rates ranging from 5 to 25 gallons per acre (GPA) for starter fertilizer and 5 to 25 GPA for nitrogen, depending on row spacing and speed. The pump is constructed from cast iron, ensuring durability and longevity in demanding agricultural environments.
- Model: NGP-9055-K
- Piston Type: Double Piston – Double Acting
- Stroke: Variable
- Max Flow GPM: 68.4
- Max Pressure PSI: 120
- Max Speed RPM: 450
- Inlet & Outlet FPT: 1-1/2"
- Clutch: No Clutch
- Sprocket: No Sprocket
- Material: Cast Iron
- Gasket Material: Viton
- O-Ring Material: Buna
- Rod Packing Material: Buna
- Application Compatibility: Liquid Fertilizers, Standard Herbicides
- Temperature Stability: Application rates remain consistent despite temperature fluctuations
- Drive System: Single drive system for dual product application
- Stroke Adjustment: Independently adjustable strokes with a maximum ratio of 5 to 1 between pumping heads
- Ideal Applications: Applying two products with one piston pump, such as starter fertilizer and nitrogen
- Application Rate Range: 5 to 25 GPA for starter fertilizer and 5 to 25 GPA for nitrogen, depending on row spacing and speed
- Durability: Designed for demanding agricultural environments
