Description
STA-RITE FN Series Cast iron, self-priming shallow well jet pumps 1/2 & 3/4 HP
The FN Series provides strong performance with good pressure for wells to 25′ deep. Self-priming after the priming chamber has been filled with water.
APPLICATIONS Water systems and sprinkling… for homes, farms and cottages.
SPECIFICATIONS:
FNC Priming Time (in minutes): at 15′: 2.25 minutes max. at 25′: 6.5 minutes max.
FND Priming Time (in minutes): at 15′: 1.7 minutes max. at 25′: 4.4 minutes max.
Max. Liquid Temperature: 140°F FNC Max. Inlet Pressure: 60 PSI FND Max. Inlet Pressure: 50 PSI Max. Inlet PSI + Pump Discharge PSI: Not to exceed 100 PSI Body and Base: Close-grained cast iron Nozzle: High-strength polycarbonate Venturi: Polycarbonate Impeller: Noryl Diffuser: Reinforced polypropylene Shaft: One-piece threaded stainless steel
Quality Construction: Close-grained cast iron body and base, specially treated for corrosion resistance. Drain port provided for easy winterizing.
Built-in Jet: High-strength poly carbonate 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 multiport, precision-molded, reinforced polypropylene diffuser.
Mechanical Shaft Seal: Precision lapped and highly polished carbon-ceramic, stainless steel construction. Internal design guarantees 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 performance and greater efficiency, dynamically balanced.
Heavy-Duty Ball Bearings: Sealed, 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.
Dustproof Cover: All electrical components are protected from dirt, dust and insects by a dustproof canopy; ventilating air cannot contaminate vital switching components.
Pressure Switch: Adjustable cut-in and fixed differential (20 PSI).
STA-RITE FN SERIES PDF
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