Berkeley 5SN, Self-Priming Shallow Well Jet Pump

The Berkeley 5SN is a shallow well jet pump, ProJet SN Series, 1/2 HP, 115/230v, 1 Phase, 1 in. Discharge, Cast Iron Body

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The Berkeley 5SN is a shallow well jet pump, ProJet SN series, engineered with a quality close-grained cast iron body. The ProJet SN series pumps provide excellent performance with good pressure for wells to 25 feet deep. Self-priming after the priming chamber has been filled with water.


  • 1/2 HP
  • Motor Voltage: 115/230
  • Pipe Tapping Sizes: Suction 1-1/4 in, Discharge 1in.
  • 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 impeller for perfect balance and ultra-smooth for highest performance and efficiency
  • Carbon-ceramic mechanical shaft seal with stainless steel parts.
  • Superior insulation materials protect motor windings against excessive moisture and contamination
  •  Die cast under high pressures and dynamically balanced for 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.


Weight47 lbs
Dimensions18.7 × 11 × 10 in
SKU: 5SN Categories: ,