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4in 400ST Retrofit Kit Adapters To Replace 3in Competitor Backflow

  • Mfr # RFK4X3-400ST

  • Zoro # G815819368

product price: 
$
372.99
/ea
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Key Features

Includes
Two offset adapters with 4" x 3" flange connections
Connection Type
Female
Material of Construction
DuctileIron;StainlessSteel
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Specifications

Product Information

MFR #
RFK4X3-400ST
Zoro #
G815819368
UPC #
612052309774
Country of Origin
China

Details

Includes
Two offset adapters with 4" x 3" flange connections
Connection Type
Female
Material of Construction
DuctileIron;StainlessSteel

Description

The RFK4X3-400ST Zurn Wilkins setter adaptors are ideal for retrofitting existing competitor 3in n-Pattern backflow installations with a Zurn Wilkins 4in 400ST series stainless steel n-Pattern backflow preventer.


  • Designed to adapt ZURN Wilkins 4" 400ST series stainless steel n-pattern backflow preventers to existing 3" risers with 12.5" center-to-center spacing.
  • Retrofit kit includes two offset adapters with 4" x 3" flanged connections.
  • Adaptors used in conjunction with ZURN Wilkins 4" 400ST series for a direct drop-in-replacement for retrofitting existing competitor 3" n-Pattern backflow installations.
  • Lead-free ductile iron body with FDA Approved fusion epoxy coating.
  • Used in conjunction with 400ST n-Pattern Backflow Assemblies (450ST, 450STDA, 475ST, 475STDA)
  • Available in sizes 4" - 10" in options Flange x Flange, MJ x Flange, MJ x MJ
  • Allows backflow preventer to fit tighter center line dimensions
  • Simplifies installations
  • Eliminates the need to pour concrete thrust blocks
  • Provides for a lower installation cost

Documents & Resources

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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