1-1/4" NPT x 1-1/2" Spigot Sump Pump Check Valve with Pre-Drilled Air Release

Item 31733

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These sump pump check valves feature a full port valve design. The flapper opens 100% and is seated at a 15° angle to reduce water hammer when the pump shuts off. The angle also prevents debris from building up or getting caught, ensuring proper seating.

  • Lead-free ABS
  • Inlet: NPT
  • Outlet: Spigot
  • Air release pre-drilled
  • Max. working temperature: 140°F (60°C)
  • Dimensions: 4.40" L x 2.55" W x 2.65" Hgt.

Item Information

Item Number: 31733
Catalog Page Number: P-462
Manufacturer: Boshart Industries
Manufacturer Part #: BSC-125-150S-AR
Country of Origin: USA

Tech Specs

Weight: 0.21 lbs

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