The CDS-John Blue NGP-8055-DRS is a double piston, double acting positive displacement pump designed for accurate liquid fertilizer application. Its variable stroke mechanism ensures precise metering, maintaining consistent application rates regardless of speed fluctuations. Constructed with rigid, thick-walled cast iron cylinders and manifolds, the pump offers durability and longevity. The dynamic wet-end components, including check valves, pistons, and rods, are made of stainless steel to resist corrosion. The pump operates at a rated speed of 450 RPM, with a maximum flow rate of 42 GPM and a maximum pressure of 120 PSI. It features 1-1/2" FPT inlet and outlet connections. Standard components include Viton piston packings and Buna O-rings and rod packings, suitable for liquid fertilizers with a pH greater than 5 and compatible herbicides. The pump's design ensures that application rates remain stable despite temperature variations. Optional features include flanged connections, RC40 chain 18-tooth sprockets, 316SS wet-end castings, and Viton wet-end O-rings and rod packing. Accessories such as manual, hydraulic, and electric clutch add-ons are available to enhance functionality.
- Model: NGP-8055-DRS
- Piston Type: Double Piston - Double Acting
- Max Flow Rate: 42 GPM
- Max Pressure: 120 PSI
- Max Speed: 450 RPM
- Inlet/Outlet: 1-1/2" FPT
- Construction: Cast Iron Cylinders and Manifolds, Stainless Steel Wet-End Components
- Standard Seals: Viton Piston Packings, Buna O-Rings and Rod Packings
- Compatible Fertilizers: Liquid Fertilizers with pH > 5
- Temperature Stability: Maintains Application Rates Despite Temperature Variations
- Optional Features: Flanged Connections, RC40 Chain 18-Tooth Sprockets, 316SS Wet-End Castings, Viton Wet-End O-Rings and Rod Packing
- Available Accessories: Manual Clutch Add-On, Hydraulic Clutch Add-On, Electric Clutch Add-On
