Maid O Mist 75 psi Auto-Vent Automatic Air Valve XL package rack & pinion fence

rack & pinion fence

Hi-Vis orange

Miminum 4x4 post size

3" long tines will easily scratch the plaster undercoat to promote a good bond with the finish coat

Easily mounts to the surface and can operate up to a 150 lb

Maid O Mist 75 psi Auto-Vent Automatic Air Valve XL package rack & pinion fenceThe model No. 72 Auto Vent is a fast venting valve of the expansion type, up to 75 lb. pressure. For vertical or horizontal mounting on convectors, baseboard, and freestanding radiators. 1 8" I. P. Male connection, 1 1 4" x 1 2". All expansion and contraction of the single nonporous, composition disk is confined to 4 vent ports. Manual venting and tight shutoff are controlled by a valve cap with screwdriver slot adjustment.