Berkeley Close-Coupled Centrifugal Pump/Motor 20 hp- (B3TPMS)


Berkeley B74859, Model B3TPMS, Close-Coupled Centrifugal Pump, B Series, 20 HP, 208-230/460 Volts, 3 Phase, 3600 RPM, 3″ Flanged Discharge, Silicon Bronze Impeller, Mechanical Seal

Berkeley B74859

The Berkeley close-coupled end-suction pumps are ideal for most applications requiring high performance, easy maintenance and moderate initial cost. Its cast iron construction with unique back pull-out design permits access to the impeller without disturbing the piping.


  • Type “B” electric motor drive
  • Four-position rotatable discharge can be positioned for fast and easy piping
  • Premium-grade motors, NEMA, for greater efficiency, reliability and longevity
  • Motor bracket is precision-machined. Its closed-grain cast iron construction provides added strength to minimize deflection and ensure a tight component seal
  • Maintenance-free shaft seal, self-lubricating and corrosion-resistant, provides maximum abrasion resistance without leaking
  • Replaceable slip-on rugged stainless steel shaft sleeve provides maximum corrosion and wear resistance
  • Replaceable bronze wear ring is available on some models
  • Superior impeller is precision-machined to optimize performance and operating efficiencies
  • Heavy-duty volute case with thick wall and close-grained cast iron construction stands tough in high-demand environment
  • Multiple taps for easy priming and draining
  • Durable finish features high-quality lead-free/chrome-free primer and paint coatings




Weight 275 lbs


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