Recessed Mounted Box
16-gauge, 304 stainless steel flush valve box with access panel, for recessed installation. Wall box is 13” (330mm) x 13” (330mm) x 6” (152mm) deep. Access cover is 16” (406mm) x 16” (406mm) 14-gauge stainless steel. Four tamper resistant stainless steel screws are provided.
Flush valve access boxes must provide a removable front cover to allow for maintenance. Therefore, we recommend that hydraulic actuated flush valves be used for this application. The hydraulic button assembly must be offset to avoid conflict with the flush valve body and the supply stop. Holes for piping and flush valve push button must be field cut.