Description
STA-RITE Pumps ProJet HN Series Cast Iron Self-priming Shallow Well Jet Pumps provide excellent performance with good pressure for wells to 25′ deep. Self- priming after the priming chamber has been filled with water. Pump features Quality Construction: Close-grained cast iron body, specially treated for corrosion resistance. Drain port provided for easy winterizing. Built-in Jet: High-strength Lexan nozzle and venturi for maximum resistance to corrosion and abrasion. Cleanout plug provided for ease of service. Noryl impeller: Precision-molded for perfect balance…ultra-smooth for highest performance and efficiency. Precision-Molded Diffuser: Pump primes faster, handles more air, with multi-port, precision-molded, reinforced polypropylene diffuser. Mechanical Shaft Seal: Precision lapped and highly polished carbon-ceramic, stainless steel construc tion. Internal design guar antees continuous water lubrication. Motor Windings: Superior insulation materials protect against excessive moisture and contaminants…assure prolonged motor life. Balanced Rotor: Diecast under high pressures for uniform perfor mance and gr eater efficiency, dynamically balanced. Heavy-Duty Ball Bearings: Shielded, permanently lubricated bearings, extensively tested to ensure extended life and smooth, quiet operation. Pump and Motor Shaft: Stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment. Pressure Switch: Professional quality, allows cut-in and differential adjustment. Pumping applications include Water and sprinkling for homes, farms and cottages. This item has a 1 year limited manufacturer warranty.
