Watts 3/4 in. Bronze FPT x FPT Backflow Preventer Assembly Valve-007M3QT at The Home Depot
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Model # 007M3QT

Internet # 100200245

Store SKU # 565830

3/4 in. Bronze FPT x FPT Backflow Preventer Assembly Valve

Watts 3/4 in. Bronze FPT x FPT Backflow Preventer Assembly Valve

This item has been discontinued.
The Home Depot no longer carries this specific product.

$88.89 / each
Item cannot be shipped to the following state(s): CA,GU,PR,VI,VT


Model # 007M3QT

Internet # 100200245

Store SKU # 565830

This double check valve assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to back siphon-age and or backpressure. It's compact modular design means easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance. This assembly consists of a bronze body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.

  • Bronze body for durability
  • Helps prevent the backflow of contaminated water into your potable water supply
  • NPT threads with a quarter turn ball valve for ease of use
  • Maximum working pressure 175 PSI

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Assembled Depth (in.)  11.5 in  Assembled Height (in.)  5.25 in 
Assembled Width (in.)  9.25 in  Compatible Pipe Material  Brass 
Connection  FIP x FIP  Manufacturer Warranty  Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. 
Material  Bronze  Maximum Pressure (psi)  175 
Maximum Working Temperature (F)  180  Pipe or Fitting Product Type  Valve 
Product Height (in.)  5.5  Product Length (in.)  5.5 in 
Product Weight (lb.)  5.3 lb  Product Width (in.)  7.3 in 
Rating  Water  Returnable  90-Day 
Valve Inlet Diameter (in.)  .75  Valve Outlet Diameter (in.)  .75 


Rated 4.3 out of 5 by 3 reviewers.
Rated 5 out of 5 by Once installed, you shouldn't notice anything. A backflow preventer is one of those necessary parts in a watersystem. If installed correctly -and that includes frost proofing- it should give you many years of humble service. This unit does what it needs to do and Home depot sells it at a very competitive price. Make sure you size it up correctly. February 25, 2014
Rated 5 out of 5 by Best price. Very simple to install Very simple to install and satisfies the water department's code. May 30, 2013
Rated 3 out of 5 by Came with leaking valve and broken plastic cap Thanks to my son, a Steamfitter, he had access to repair parts. April 15, 2014
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