Piezo Assembly Outlet Size_4 Inch It has the durability to

It has the durability to break open windows and doors

Rubber labels are now longer available

Aluminum cap gauge for testing static pressures in trucks or fire hydrants

For use on standpipes

Piezo Assembly Outlet Size_4 Inch It has the durability toThe Piezo Assembly is meant to replace or repair the assembly on the HYDPRO160WCASE hydrant diffuser. This can be damaged by gravel or other debris flowing from the hydrant during testing, by dropping the hydrant diffuser, etc. Before replacing also check that the piezo tube opening is facing into the water stream and has not been knocked out of alignment. The assembly includes (1) Three Way Ball Valve (1) Inner Piezo Tube (1) Snubber for Gauge Does