Goulds 2BF10512, Centrifugal Pump, Series 3642, 1/2 HP, 115/230 Volts, 1 Phase, 1-1/4" NPT Discharge, 3500 RPM, Bronze Fitted

SKU #: 2BF10512
Brand: Goulds
In Stock! (Ships Today !) This item is In Stock at our warehouse distribution center. Stock orders placed Monday through Friday by 1:00 pm EST. will be shipped the same day. Orders placed Friday after 1:00 pm through Sunday will be shipped on Monday.
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 LIST PRICE 802.20
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Goulds 3642 Bronze Fitted Close-Coupled Centrifugal Pump

The 3642 is a closed-coupled, single stage, end-suction centrifugal pump specifically designed for use in water circulation, booster service, liquid transfer, spraying systems, jockey pump service and general purpose pumping in residential and commercial applications.  This model is engineered with a cast iron construction and bronze impeller.


  • Compact close coupled design provides space saving and easy installation. Flexible couplings and bedplates not required
  • Can be mounted in vertical or horizontal position
  • Enclosed design impeller for high efficiencies. Threaded directly on motor shaft
  • Back pullout design. Discharge can be rotated in eight positions. Vertical discharge standard. Tapped openings provided for priming, venting and draining
  • Mechanical seal is standard with carbon/ ceramic faces, BUNA elastomers, 300 series stainless steel components
  • Motor has a close-coupled design. Ball bearings carry all radial/axial thrust loads
  • NEMA standard frame motors with C-face mounting and threaded shaft extensions
  • Motor is designed for continuous operation
  • All ratings are within working limits of the motor
Mfg. Number2BF10512
Product TypeCentrifugal pump
ApplicationBooster/Water circulation
Horsepower 1/2 HP
Voltage 115/230 Volts
Frequency60 Hz
Speed3500 RPM
Suction Connection 1-1/2" NPT
Discharge Connection 1-1/4" NPT
DesignClose coupled
RotationClockwise viewed from motor end
Pump Size1-1/4 x 1-1/2 - 5
Overload ProtectionYes
Impeller Diameter3-1/8"
Impeller MaterialBronze
Pump HousingCast iron
Seal TypeMechanical
Seal MaterialCarbon/ceramic faces, BUNA elastomers
Shaft MaterialStainless steel
Max. Working Pressure125 PSI
Max. Temperature212°F

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