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Effluent Pumps - EHV412 Series


ehv412 series efflient pump

Barnes EHV pumps combine high quality, high performance and low cost in a rugged, heavy duty design. Capable of handling up to 3/4 inch spherical solids, the pump utilizes a vortex impeller and a combination of cast iron and stainless steel components to stand up to the toughest residential effluent applications.

** Also available in EHV412A, EHV412VF, and EHV412AT models, contact us for more information.

Outstanding Performance

  • Maximum flow rate to 49 gpm at 5’ of head
  • Maximum shutoff head of 45”
  • Vortex impeller provides 3/4” solids handling capability
  • Permanent split capacitor motor for reliable, high performance, longer motor life, greater starting torque, and lower amp draw
  • 1/2hp 3450rpm single phase motor includes overload protection
  • Heavy duty upper and lower ball bearings are oil lubricated for maximum life

Heavy Duty Materials of Construction

  • Cast iron motor housing
  • Cast iron pump body
  • Cast iron multi-vane vortex impeller
  • Stainless steel pump shaft
  • Stainless steel hardware

Level Control Options

  • Manual operations requires no controls
  • Wide angle mechanical float mounted on discharge pipe or pump body
  • Snap action vertical float switch mounted on discharge pipe or pump body
  • All switches utilize “piggy back” switches which eliminates the need to pull pump to check for switch failure.

Additional Pump Features

  • CSA C/US listed
  • 20’ cord length standard
  • 12 month limited warranty

Design Features

  • 2” NPT outlet connection
  • Proven cord entry design prevents leakage
  • Heavy duty industrial Type 21 silicon carbide seal
  • 1/2 HP motor for efficient and reliable effluent pumping
  • Motor capacitor provides high start torque
  • Corrosion-resistant cast iron construction
  • Cast iron vortex impeller passes solids up to 3/4 inch
  • Oil-lubricated ball bearings provide maximum life
  • Stainless steel lifting handle with rubber grip

Available Models

  • EHV412 manual unit, no control provided
  • EHV412A furnished with mechanical float for pipe mount
  • EHV412VF furnished with vertical float for pipe mount
  • EHV412AT furnished with mechanical float tethered to pump

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