Berkeley 7SN, Self-Priming Shallow Well Jet Pump

Berkeley 7SN, Self-Priming Shallow Well Jet Pump, SN Series, 3/4 HP, 115/230v, 1 Phase, 1 in. Discharge, Cast Iron Body

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The Berkeley 7SN is a shallow well jet pump, ProJet HN series, engineered with a close-grained cast iron body, specially treated for corrosion resistance.


  • 3/4 HP.
  • Motor Voltage: 115/230.
  • Pipe Tapping Sizes: Suction 1-1/4 in, Discharge 1 in.
  • Switch Setting: 30-50.
  • Quality close-grained cast iron body plus drain port provided for easy winterizing.
  • Built-in lexan jet nozzle and venturi for maximum resistance to corrosion and abrasion.
  • Clean out plug provided for ease of service.
  • Precision molded NORYL Impeller for perfect balance and ultra-smooth for highest performance and efficiency.
  • With multi-port, precision molded, reinforced polypropylene diffuser, pump primes faster and handles more air.
  • Carbon-ceramic mechanical shaft seal with stainless steel parts. Internal design guarantees continuous water lubrication.
  • Superior insulation materials protect motor windings against excessive moisture and contamination.
  • Die Cast balanced rotor under high pressures and dynamically balanced for uniform performance and greater efficiency.
  • Stainless steel pump and motor shaft for maximum corrosion resistance.
  • One-piece threaded shaft for positive impeller drive and alignment.
  • Dustproof cover protects all electrical components from dirt, dust and insects.
  • Professional quality pressure switch has adjustable cut-in with fixed differential of 20 PSI.


  • Water systems and sprinkling for homes, farms and cottages.


Weight44 lbs
Dimensions21.3 × 10.5 × 11 in
SKU: 7SN Categories: ,