The CDS-John Blue NGP-7059-S is a single piston double-acting diaphragm pump designed for efficient liquid transfer in agricultural applications. Constructed with a stainless steel wet-end, it offers enhanced durability and resistance to corrosive substances. The pump operates at a maximum flow rate of 34.2 gallons per minute (GPM) and can handle pressures up to 120 pounds per square inch (PSI). Its variable stroke mechanism allows for precise control over flow rates, making it suitable for various liquid fertilizer systems. The NGP-7059-S is engineered to run dry without causing seal damage, ensuring reliable performance even in challenging conditions. Additionally, it features a hydraulic clutch for seamless operation and is equipped with Viton piston packings and Buna O-rings and rod packings, providing excellent chemical resistance. This pump is ideal for applications requiring consistent and accurate liquid delivery, such as in liquid fertilizer systems with a pH greater than 5 and standard herbicides compatible with Buna and Viton materials.
- Model: NGP-7059-S
- Material: Stainless Steel
- Flow Rate: 34.2 GPM
- Pressure Rating: 120 PSI
- Stroke Type: Variable Stroke
- Clutch Type: Hydraulic
- Piston Packings: Viton
- O-Rings and Rod Packings: Buna
- Chemical Compatibility: Liquid fertilizers with pH > 5 and standard herbicides compatible with Buna and Viton
- Dry Run Capability: Yes
- Country of Origin: USA
