The surface-mounted model requires measures 17-1/4 inches in width by 54 inches in height by 6-1/2 inches in depth

Pipe Size - Valves: 1 1/2 in

more rigid cabinet

the unit requires a rough opening that measures 11-1/2 inches in width by 53-1/2 inches in height by 4 inches in depth

The shelf is easy to mount on any hard surface with ordinary sheet metal screws obtainable at any hardware store and the unit's pair of mounting brackets

Watts Steam Pressure Regulator, Stainless Steel, 3 to 15 psi - 152SS 3-15 Bowl Color-Stainless The surface-mounted model requires measuresProvides a highly sensitive response to reduced pressure changes and can maintain fullest possible volume without appreciable reduced pressure drop. Allows in line service and feature a sensitivity adjuster that helps eliminate vibrating conditions. Stainless steel seat and disc. Ideal for use on autoclaves, oil lines, process lines, single radiators, sterilizers, steam tables, and vulcanizers.