Backflow Preventer With Water Meter and Relief Valve

Item Number: BFP300-B
  • Backflow Preventer With Water Meter and Relief Valve
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$4,919.13
$4,919.13
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NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days. NH = NST.

  • The female side of a NH / NST coupling will only connect to a male NH / NST connection
  • The male side of a NH / NST coupling will only connect to a female NH / NST connection
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Additional Details

Designed for use in measurement of water from a fire hydrant or other nonpermanent installation where flow is in one direction only. Protects against both backsiphonage and backpressure of contaminated water into the potable water supply. NH (NST) adapters allow for connection to 2 1/2 inch fire hydrant (inlet) and 2 1/2 inch fire hose (outlet). Assembly shall provide protection where a potential health hazard exists.
  • Meter Meets the Requirements of: ANSI / AWWA C701-88 Class II

*Locks supplied by end user

Specifications

  • Inlet: Female 2 1/2 inch NH / NST
  • Outlet: Male 2 1/2 inch NH / NST
  • Maximum Operating Pressure: 175 PSI
  • Water Meter: US Gallons
  • Will connect to most fire hydrants
  • Zurn: Wilkins
  • Includes: Water Meter and Relief Valve
  • Not Eligible for Returns if Used

Dimensions

  • A: 26 1/2 inches
  • B: 8 inches
  • C: 9 inches
  • D: 3 3/4 inches
  • E: 27 inches max height

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