Sta-Rite HMSF-1FL 57A-HMSF

HMS Series multi-stage jet pumps are the highest performing pumps available in its category. The HMS Series convertible jets utilize the built-in regulator, offering easier priming and better range of performance from a complete line-of shallow well, 4 in double pipe, 2 in, 3 in single pipe jet packages. Pump may also be operated as a self-priming centrifugal to provide a wide range of high-pressures applications.

Sta-Rite Multi-Stage Jet Pump, 1-1/4 in Suction, 1 in Discharge, 115/230 V, 1-1/2 hp, 1 ph Phase, 60 Hz, 140 deg F Maximum Temperature, 68 psi Working Pressure, Polycarbonate Impeller, Iron Body, 18-1/4 in L x 10 in W

• Close grained cast iron pump body is rugged, one-piece unit, specially treated to resist corrosion, drain port provided for easy winterizing
• Automatic pressure regulator features faster acting and quieter, design that eliminates hunting for correct drive pressure
• Precision molded polycarbonate impeller for perfect balance and ultra smooth for highest performance and efficiency
• Motor windings has superior insulation materials that protect against excessive moisture and contaminants to ensure prolonged motor life
• All electrical components are protected from dirt, dust and insects by a dust-proof canopy, ventilating air cannot contaminate vital switching components
• Balanced rotor is die-cast under high-pressures for uniform performance and greater efficiency, dynamically balanced
• Shielded, permanently lubricated bearings are extensively tested to ensure extended life and smooth, quiet operation
• Pump and motor shaft are made of stainless steel for maximum corrosion resistance, one-piece threaded shaft for positive impeller drive and alignment

• Owners/User Manual https://assets.unilogcorp.com/267/ITEM/DOC/Sta-Rite_HMSF1FL_Owners_User_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Sta-Rite_HMSF1FL_Specification_Sheet.pdf