Watts WA-6 Rebuilding Kit for 288A Backflow Preventor 3/4 in. to 1 in. Size

Item # 808370 | Watts Part # 0887172 | UPC Code 098268351156 | UNSPSC Code 40101600
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Product Overview

This repair kit is used to repair a 3/4 to 1 in. anti-siphon vacuum breaker. It is most commonly used in commercial, industrial applications to prevent the reverse flow of polluted water from entering into the potable water supply due to back siphonage. This repair kit consists of a disc and disc float, a bonnet and O-ring.

  • Easily repair 3/4 to 1 in. anti-siphon vacuum breaker
  • No special tools required for changing parts
  • All parts are made of high quality materials
  • For hot or cold water systems
  • Factory replacement kit
  • Suitable for commercial/industrial applications


White, Black, Red
HVAC Accessory Type
Rebuild Kit
Manufacturer Warranty
1 year
Pack Size
Product Depth (in.)
Product Height (in.)
Product Width (in.)
0.75 to 1 in.


1 year