Main Content Starts Here

Pentair Berkeley B-Series Close Coupled Motor Drive Centrifugal Pumps

Berkeley Close-Coupled End-Suction Pumps are ideal for most applications requiring high performance, easy maintenance and moderate initial cost. Cast Iron construction with unique back pull-out design permits access to the impeller without disturbing the piping.

  • Four-Position Discharge
  • Premium-Grade Motors
  • Motor Bracket
  • Maintenance-Free Shaft Seal
  • Replaceable Slip-On Shaft Sleeve
  • Replaceable Bronze Wear Ring
  • Superior Impeller
  • Heavy-Duty Volute Case
  • Multiple Taps
  • Durable Finish

Specifications

Item #Primary Product AttributesVolute CaseWEAR RINGIMPELLERSEAL RETAINERADAPTOR BRACKETSHAFT SLEEVELANTERN RINGMECHANICAL SHAFT SEALPACKING GLANDPACKINGCLOSE-COUPLED MOTOR SHAFT
50258 Cast IronBronzeCast Iron or Bronze (Optional)Cast IronCast Iron416 Stainless SteelTeflon (R)18-8 S.S. Metal Parts, "Buna-N" Rubber Bellow, Ceramic Stationary, Carbon Rotating FaceStainless Steel & Cast IronPTFE Packing with Graphite ImpregnationCarbon Steel
Item #Primary Product AttributesVolute CaseWEAR RINGIMPELLERSEAL RETAINERADAPTOR BRACKETSHAFT SLEEVELANTERN RINGMECHANICAL SHAFT SEALPACKING GLANDPACKINGCLOSE-COUPLED MOTOR SHAFT
50258 Cast IronBronzeCast Iron or Bronze (Optional)Cast IronCast Iron416 Stainless SteelTeflon (R)18-8 S.S. Metal Parts, "Buna-N" Rubber Bellow, Ceramic Stationary, Carbon Rotating FaceStainless Steel & Cast IronPTFE Packing with Graphite ImpregnationCarbon Steel