Berkeley 5HN, Self-Priming Shallow Well Jet Pump, HN Series, 1/2 HP, 115/230v, 1 Phase, 1 in. Discharge, Cast Iron Body

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The Berkeley 5HN is a shallow well jet pump, ProJet HN series, engineered with a close-grained cast iron body, specially treated for corrosion resistance. The ProJet HN models 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.
  • Maximum Liquid Temperature: 140 °F
  • Quality construction using close-grained cast iron. Drain port provided for easy winterizing
  • Built-in jet and nozzle made of high strength lexan for maximum resistance to corrosion and abrasion
  • Precision molded diffuser means pump primes faster and handles more air
  • Noryl impeller is precision-molded for perfect balance. Ultra-smooth for highest performance and efficiency
  • Mechanical shaft seal is precision lapped and highly polished carbon-ceramic with stainless steel parts. Internal design guarantees continuous water lubrication
  • Superior insulation materials on the motor windings protect against excessive moisture and contaminants
  • Heavy-duty ball bearings are shielded and permanently lubricated.  Extensively tested to ensure extended life and smooth operation
  • Pressure switch is professional quality.  Allows adjustable cut-in and differential settings (20 PSI)


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

This item has a warranty of 12 months from date of original installation, or 18 months from date of manufacture.


Weight 47 lbs
Dimensions 18.7 × 11 × 10 in
SKU: 5HN Categories: ,