The CDS-John Blue Company NGP-5655-ARF is a dual piston, double acting piston pump designed for agricultural applications requiring the simultaneous application of two products at varying rates. This pump offers a maximum total flow rate of 31.2 gallons per minute (GPM), with 10.2 GPM on the small side and 21 GPM on the large side. It operates at a maximum speed of 450 revolutions per minute (RPM) and is rated for a maximum pressure of 120 pounds per square inch (PSI). The pump features a variable stroke and does not include a clutch. Inlet and outlet connections are 1-inch female pipe thread (FPT) with 200 series flanges on the small cylinder head, and 1.5-inch FPT with 220 series flanges on the large cylinder head. This configuration allows for the application of two products at two different rates using a single pump and drive system, with a maximum ratio of 10:1 and a minimum ratio of 2:1. The NGP-5655-ARF is suitable for applications such as applying starter fertilizer on one side and nitrogen on the other side, with example rates of 5 gallons per acre (GPA) starter fertilizer and 5-25 GPA NPK, or 7 GPA starter fertilizer and 7-35 GPA NPK. The pump comes standard with Viton piston packings and Buna O-rings and rod packings, with upgrade options available. Additionally, the pump is compatible with both ground-driven and hydraulic variable rate systems, providing versatility in various agricultural settings.
- Model: NGP-5655-ARF
- Flow Rate: 31.2 GPM total; 10.2 GPM small side; 21 GPM large side
- Max Pressure: 120 PSI
- Max Speed: 450 RPM
- Stroke: Variable
- Clutch: No Clutch
- Inlet/Outlet Connections: 1" FPT 200 series flanges (small side); 1.5" FPT 220 series flanges (large side)
- Application Ratio: Max 10:1; Min 2:1
- Standard Packings: Viton piston packings; Buna O-rings and rod packings
- Drive System: Ground-driven or hydraulic variable rate
- Suitable Applications: Starter fertilizer and nitrogen application; Example rates: 5 GPA starter fertilizer and 5-25 GPA NPK; 7 GPA starter fertilizer and 7-35 GPA NPK
