Mark's Part Number:

Manufacturer: Delany

Manufacturer's Part: F451-0.5-GJ

Polished chrome plated flush valve, diaphragm type, externally adjustable for water conservation. 3/4" capped screwdriver angle stop with back check, renewable main valve seat, metal “Rubberflex” oscillating handle. “Turn-to-Silence” equipment, with “Kwik-fit” threaded union tailpiece, vacuum breaker, wall flange, spud nut and spud flange.