Skip to main content
Watts None
Watts Link

Watts 1/4 In Lead Free Atmospheric Vacuum Breaker Backflow Preventer, Bottom Inlet And Outlet

SKU: 3632377

$172.00

Manufacturer’s List Price

Prices and information shown are subject to verification by our showroom personnel. In the event of a discrepancy, we reserve the right to make any corrections necessary. Freight charges may be applicable to certain products - if so, freight charges will be quoted separately.

Questions About Watts 3632377?
Benjamin Supply has professionals available to assist you with your selection from Watts.
Email an Expert

Product Details

Watts 3632377

This 1/4'' lead free anti-siphon hot or cold water vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. 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.


  • Finish Bronze
  • UPC 098268434491
  • Online Product ID 3632377
  • Weight 0.46 lbs.
  • Material Brass
  • Backflow Preventer Type Vacuum Breaker
  • Body Pattern Straight
  • Disc Material Silicone
  • Inlet Connection Size 0.25''
  • Inlet Connection Size Metric 8 mm
  • Inlet Connection Type Female Threaded
  • Inlet Thread Type NPT
  • Lead Free yes
  • Maximum Temperature Deg F 180
  • Maximum Working Pressure Psi 125
  • Minimum Temperature Deg F 33
  • Outlet Connection Size 0.25''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Pressure Operation Non Continuous
  • Protection Type Backsiphonage
  • Seat Material Silicone
  • Series LFN388

Additional information

  • Full size orifice for maximum flow
  • Hot or cold water
  • Female NPT inlet and outlet
  • Lead free construction

About This Brand

Navigate to top of page