Prier Sanitary Roof Hydrant Assembly-Roof Mount Bracket & Sanitary Hydrant - P-RH4 75DV as the shock absorbers and

as the shock absorbers and the particularly flexible pin spring of FELCO 321 snips help reduce muscle tension

Allows for upstream filtration of water to ensure no clogging occurs inside the valve

Double ledge lid support

And most important

Can be set to shut system off from 1/8" to 1" of rainfall

Prier Sanitary Roof Hydrant Assembly-Roof Mount Bracket & Sanitary Hydrant - P-RH4 75DV as the shock absorbers andPRIERs P RH4 Sanitary Roof Hydrant stores water in a canister instead of requiring a drain line like traditional roof hydrants. The P RH4 uses a piston system, rather than venturi, so it does not require winterization. The Roof Mounting Bracket enables the hydrant to be attached to any structural member with rigid support, instead of to the skin of the building. The bracket requires a single penetration point in the roof of 3 ?, and can be attached to