The CDS-John Blue NGP-7055-KF is a single piston, double-acting piston pump designed for precision liquid application in agricultural settings. It offers a compact and cost-effective solution for variable rate piston pump drives, ensuring quick and stable adjustment to application rates within milliseconds. The pump's design maintains consistent application rates regardless of temperature fluctuations, enhancing reliability and performance. Key features include:
- Single piston, double-acting design for efficient liquid metering.
- Maximum flow rate of 34.2 gallons per minute (GPM) to meet various application needs.
- Maximum pressure rating of 120 pounds per square inch (PSI) for robust operation.
- Maximum speed of 450 revolutions per minute (RPM) to support rapid application rates.
- 1-1/2 inch female pipe thread (FPT) inlet and outlet for easy integration into existing systems.
- Constructed with cast iron and equipped with Viton piston packings and Buna O-rings and rod packings, making it suitable for use with liquid fertilizers having a pH greater than 5 and standard herbicides compatible with these materials.
- Designed for easy maintenance, featuring a single valve cap for straightforward access to check valves without removing hoses, and an outboard cylinder plunger packing that can be inspected or replaced in the field without disassembling the system.
- Incorporates main shaft seals with a dual wiper enclosed in a grease cavity to flush out contamination, extending the pump's operational life.
- Enhanced check valve design with an O-ring seal for improved priming and debris handling, ensuring better accuracy in application rates.
- Model: NGP-7055-KF
- Type: Single Piston - Double Acting
- Maximum Flow Rate: 34.2 GPM
- Maximum Pressure: 120 PSI
- Maximum Speed: 450 RPM
- Inlet/Outlet: 1-1/2" FPT
- Material: Cast Iron
- Piston Packing: Viton
- O-Rings and Rod Packings: Buna
- Suitable Applications: Liquid fertilizers with pH > 5, standard herbicides compatible with Viton and Buna
- Maintenance Features: Single valve cap for easy check valve access, outboard cylinder plunger packing for field inspection/replacement, main shaft seals with dual wiper and grease cavity to flush out contamination, enhanced check valve design with O-ring seal for improved priming and debris handling
- Temperature Stability: Maintains consistent application rates regardless of temperature fluctuations
