Goulds 3MS1F4G4, Centrifugal Pump, Series MCS, 1-1/2 HP, 115/230 Volts, 1 Phase, 3500 RPM, 1-1/2" NPT Discharge, Stainless Steel, VITON Mechanical Seal

SKU #: 3MS1F4G4
Brand: Goulds
Available For Order! (Usually Ships 3-5 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our warehouse, excluding any manufacturer back logs or delays.
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Goulds MCS Close-Coupled Centrifugal Pump

The MCS is a close coupled, end suction, centrifugal pump designed for general liquid transfer service, booster service and many other general applications traditionally requiring various materials such as all iron, bronze fitted or all bronze construction.  The liquid pump end is engineered with all AISI Type 304 stainless steel, stamped and welded.


  • AISI 304 and 316L stainless steel liquid handling components for corrosion resistance, quality appearance, and improved strength and ductility
  • Enclosed impeller with unique floating seal ring design maintains maximum efficiencies over the life of the pump without adjustment
  • Stainless steel construction with NPT threaded, centerline connections, easily accessible vent, prime and drain connections with stainless steel plugs
  • Mechanical seal carbon, Sil-Carbide faces, VITON elastomers and stainless steel metal parts
  • NEMA standard motor
  • Rugged ball bearing design for continuous duty under all operating conditions


  • Water circulation
  • Booster service
  • Liquid transfer
  • Spray system
  • Chillers
  • Washing/cleaning systems
  • Injection molding cooling
  • Reverse osmosis
  • Air scrubbers
  • Heat exchangers
  • Filtration systems
  • Jockey pumps
  • OEM applications
  • General water services
Mfg. Number3MS1E4E4
Product TypeCentrifugal pump
ApplicationWater circulation/Booster service
Horsepower 1 HP
Voltage 115/230 volts
Frequency60 Hz
Speed3500 RPM
Suction Connection 2" NPT
Discharge Connection 1-1/2" NPT
DesignClose coupled/End suction
RotationClockwise when viewed from motor end
Pump Size1-1/2 x 2 - 6
Overload ProtectionYes
Impeller Diameter3-5/8"
Impeller MaterialAISI 316L stainless steel
Pump Casing MaterialAISI 316L stainless steel
Shaft SealCarbon, Sil-Carbide, Viton, 316 SS
Max. Working Pressure75 PSIG
Max. Temperature212°F

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