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1011

Class 125 Suction Diffusers

  • Straightening vanes on outlet side reduces turbulence into pump, minimizing stress and erosion within pump
  • Reduces installation cost and joint leak paths because one unit acts as elbow, strainer, and entry pipe to the suction side of the pump
  • Knobs open quickly for easier maintenance access
  • O-ring seal eliminates need to clean sealing area and install a new flat gasket

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 1011

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA