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Sta-Rite SLF 1 1/2 HP Deep Well Jet Pump

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The ProJet SL convertible jet pumps offer a proven cast iron self-priming design. 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.

Product Description

Application

Specifics

Performance

Features

Parts

Application

  • Home Water Supply
  • Farms
  • Irrigation
  • Sprinklers

Specifics

  • 1 1/2 HP
  • 115/230 Volt Dual Voltage (Comes set for 230 Volt)
  • Single Phase, 60 Hz
  • 1 1/4″ Suction over 1″ Driver
  • 1″ Discharge
  • This pump requires a jet package in the well in order to operate correctly

Performance

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.

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”

Parts

Key # Part # Part Link
3 L3-10 Seal Plate Click Here
4 C20-21 Seal Plate Gasket Click Here
6 J105-22PA Impeller Click Here
7 L1-23P Diffuser Click Here
8 L21-1 Diffuser Ring Click Here
12 L76-49 Casing Click Here

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