The prison basin is manufactured from grade 304 (18/10) stainless steel. The stainless steel is 1.2 mm thick.
The plumbing is hidden behind the front skirt and cannot be accessed from the front of the basin.
Waste outlet is 40 mm so a bath waste must be used, not a standard basin waste which is 32 mm in diameter.
A 22 mm diameter hole is placed in the splashback to install a combination drinking fountain spout and water spout. In general a WC-BBD/15 is used as spout and the spout is activated with a built in (into the wall) valve (WC-155UWS). A 22 mm diameter hole can also be drilled to the side of the unit to activate the water.
Heavy duty prison type hand wash basin
Model HDSSB Surround Wall Mount Prison Basin, 390 x 320 x 250mm, with a 150mm splash back. The basin is manufactured from Grade 304 (18/10) Stainless Steel, 1.2mm gauge. The pressed bowl, 360 x 280 x 140mm deep and with an outer casing with a welded base plate. Basin comes with with a pressed perforated waste outlet, with a 50mm diameter Stainless Steel outlet pipe which extends 250mm for easy duct fitment. Unit to be supplied with four x 8mmØx250mm long galvanised mild steel threaded rods for fixing the basin to the wall.
Optional plumbing for the basin which can be installed in the small 150mm splashback: