Wall Gauge

Gauge Wall Assembly shall be manufactured with a 7-3/4" [197 mm] length type “K” 1/2" [12.7 mm] outside diameter (3/8" nominal) size copper inlet pipe stub, which is silver brazed to the outlet body. The body shall be of 1-5/16" [33 mm] diameter, one piece brass construction. Gauge wall assembly with a secondary check valve and the secondary check valve shall be rated at a maximum of 200 psi [1,379 kPa] in the event the gauge assembly is removed for maintenance. Outlet bodies shall be gas specific by indexing each gas service to a gas specific dual pin indexing arrangement on the respective identification module.

A large, color coded front plate shall be used for ease of gas identification and aesthetic appeal.

A one piece chromed fascia plate shall frame the outlet. With the back rough-in mounted the outlet shall adjust from 3/8" [10 mm] to 1" [25 mm] variation in wall thickness.

The gauge wall assemblies shall include a gas specific 1.6 mm [16 ga.] steel mounting plate designed to permit onsite ganging of multiple outlets, in any order, on 5" [127 mm] spacing.

All gauge wall assemblies shall be cleaned and degreased for medical gas service, factory assembled and tested.