Berkeley SN Series Jet Pumps

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Berkeley SN Series Jet Pumps
  • Berkeley SN Series Jet Pumps

Berkeley’s Self-Priming ”SN” Series Jet Pumps for shallow wells feature: cast iron body, built in jet, adjustable pressure switch, and Noryl impeller.

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Berkeley’s Self-Priming ”SN” Series Jet Pumps for shallow wells feature: cast iron body, built in jet, adjustable pressure switch, and Noryl impeller.

The “SN” Series provide excellent performance, at a depth of 15’: the 1/2 Hp primes in 2.3 sec, 3/4 Hp in 1.7 sec, 1 Hp in 1.3 sec, and the 1.5 Hp in 1.1 sec.

Features

  • Quality Close-Grained Cast Iron Body Plus Drain Port Provided for Easy Winterizing

  • Built-In LexanTM Jet Nozzle and Venturi for Maximum Resistance to Corrosion and Abrasion

  • Clean Out Plug Provided for Ease of Service

  • NORYL® Impeller is Precision Molded  for Perfect Balance ... Ultra-Smooth for Highest Performance and Efficiency

  • Precision Molded Diffuser Means Pump Primes Faster, Handles More Air with Multi-Port, Precision Molded, Reinforced Polypropylene Diffuser

  • Carbon-Ceramic Mechanical Shaft Seal with Stainless Steel Parts

  • Superior Insulation Materials Protect Motor Windings Against Excessive Moisture and Contamination

  • Balanced Rotor Is Die Cast Under High Pressures and Dynamically Balanced for Uniform Performance and Greater Efficiency

  • Heavy Duty Ball Bearings are Shielded and Permanently Lubricated to Provide  Extended Life and Smooth Quiet Operation

  • 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 ;  Ventilating Air Cannot Contaminate Vital Switching Components

  • Professional Quality Pressure Switch Has Adjustable Cut-In with Fixed Differential of 20 PSI