Backflow Preventer With Water Meter and Relief Valve Threads_GHT x GHT 11 1/2 threads per inch

11 1/2 threads per inch

This pump discharge hose is constructed from red PVC and reinforced by polyester yarn

Equivalent part number - FM2525F

Threads are blunt start Higbee cut with indicators on adjacent lugs

Adjustable fire hydrant wrench single head spanner for pentagon and square heads

Backflow Preventer With Water Meter and Relief Valve Threads_GHT x GHT 11 1/2 threads per inchDesigned 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: