Product Description
STA-RITE ProJet SL Series Convertible Jts Pumps 1/2HP thru 1-1/2HP
The ProJet SL convertible jet pumps offer a proven cast iron self-priming design available in 1/2 to 1-1/2 HP
models. The ProJet SL convertible jets utilize the built-in regulators, offering easier priming and better range of
performance from a complete line of shallow well, 4" double pipe, 2" and 3" single pipe jet packages.
APPLICATIONS:
Water systems and sprinkling for homes, farms and cottages.
SPECIFICATIONS:
Body and Seal Plate: Close-grained cast iron
Impeller: High-strength Noryl®
Diffuser: Reinforced polypropylene with brass wear ring
Shaft: One-piece threaded 416 stainless steel
Base: Steel, 12 gauge
Max. Liquid Temperature: 140°F
Max. Inlet Pressure: 50 PSI
Pressure Switch Pre-Set: 30–50 PSI
Suction Ports: “Suction-over-Drive”
FEATURES:
Quality Construction: Close-grained cast iron pump body is rugged one-piece unit, specially treated to resist corrosion. Drain port provided for easy winterizing.
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.
Pressure Switch: High-quality, cut-in pressure setting is adjustable. Fixed 20 PSI differential.
Mechanical Shaft Seal: Precision-lapped and highly polished carbon-ceramic, stainless steel construction. Internal design guarantees continuous water lubrication for
maximum protection.
Motor Windings: Superior insulation materials protect against excessive moisture and contaminants…assures prolonged motor life.
Balanced Rotor: Diecast under high pressures for uniform performance and greater 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: 416 stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment.
Dustproof Cover: Dustproof canopy protects all electrical components from dirt, dust and insects; ventilating air cannot
contaminate vital switching components eliminates the most common cause of motor failure.
