The CDS-John Blue S-3220 is a 2-inch straight centrifugal pump designed for efficient liquid transfer in various applications. Its patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal, minimizing seal wear and extending its lifespan. The double wet seal design ensures continuous lubrication of the seal faces, allowing the pump to operate dry for extended periods without damaging the mechanical seals. The closed impeller design reduces thrust loading on the drive motor, enhancing its longevity, while the extra-thick cast walls provide additional strength and resistance to abrasion and corrosion. The S-3220 model is equipped with a 3/4-inch shaft and is capable of handling a maximum capacity of 197 gallons per minute (gpm) at a maximum pressure of 39 pounds per square inch (psi). It operates at a maximum speed of 3,500 revolutions per minute (rpm) and requires a maximum power of 5 horsepower (hp). The pump features 2-inch inlet and outlet female pipe thread (FPT) connections. This model is suitable for applications requiring reliable and efficient liquid transfer, such as agricultural and industrial settings.
- Model: S-3220
- Pump Type: 2" straight, 3/4" shaft
- Max Capacity: 197 gpm
- Capacity at 25 psi: 140 gpm
- Max Pressure: 39 psi
- Max Speed: 3500 rpm
- Max Power: 5 hp
- Inlet & Outlet FPT: 2"
