Watts WA-6 Rebuilding Kit for 288A Backflow Preventor 1/4 in. and 3/8 in. Size

Item # 02-8136 | Watts Part # 0887170 | UPC Code 098268351132 | UNSPSC Code 40141600
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Product Overview

This 1/4-3/8 in. anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of a disk and disc float, a bonnet and O-ring. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment. Maximum Pressure is 125psi (8.6 bar).

  • Factory replacement kit
  • No special tools required for changing parts
  • All parts are made of high quality materials
  • Hot or cold water
  • Ideal for low flow hot or cold water
  • Max. pressure 125psi


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


1 year