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Sewage Pumps - SEV412 Series


sev412 series sewage pump

Barnes SEV pumps combine high quality, high performance and low cost in a rugged, heavy duty design. Capable of handling up to 2 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 sewage ejector applications.

** Also available in SEV412A, SEV412VF, SEV412AT, and SEV412AFT models, contact us for more information.

Outstanding Performance

  • Maximum flow rate to 72gpm at 11’ of head
  • Maximum shutoff head of 25’
  • Vortex impeller provides 2” 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 superior cooling and 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
  • Buna-N O-rings

Level Control Options

  • Manual operation, no control provided
  • 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.

Design Features

  • 2” NPT outlet connection
  • Proven cord entry design prevents leakage
  • Heavy duty industrial Type 21 silicon carbide seal
  • ½ hp motor for efficient and reliable effluent pumping
  • Motor capacitor provides high start torque
  • Corrosion-resistant cast iron construction
  • Vortex impeller and generous casing volute easily pass up to 2” solids
  • Oil-lubricated ball bearings provide maximum life
  • Stainless steel lifting handle with rubber grip
  • Standard 20’ cord length

Available Models

  • SEV412 manual unit, no control provided
  • SEV412A furnished with mechanical float for pipe mount
  • SEV412VF furnished with vertical float for pipe mount
  • SEV412AT furnished with mechanical float tethered to pump
  • SEV412AFT furnished with vertical float mounted to pump

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