Length Less Shaft: 11 3/8 in

Number of Shelves: 1

Features include an automatic pressure equalization valve for changes in altitude or temperature

3-1/2" shaft height

Mat Surface Material: Polypropylene

Watts Bulkhead-Mount Float Valve, 1/4 in -20 Rod Thread, Bronze - HD 375-12 Drain Type - Centrally rising vent w/supplies from above (B drain) Length Less Shaft: 11 3/8With Locknut and Gasket,Bulkhead mount valves have a machined flange on inlet side with male straight pipe threading for locknut. Outlet connection is nonthreaded.,Bronze Float Valves,Heavy Duty, Max. pressure: 165 psi Max. temp.: 180F Can be tank wall mounted