Mattress sold separately
skirt and flange of the unit are crafted from 22-gauge stainless steel
18-gauge stainless steel and attaches to the 18-gauge stainless steel cabinet with a stainless steel multi-staked piano hinge
saves time when quick response is necessary
To properly install the unit
Aquatrol Brass Safety Relief Valve, MNPT Inlet Type, Vented Outlet Type - 130B-150 Nominal Size-54" X 36" X 1.25" Mattress sold separatelyASME Section VIII Brass Safety Relief Valves, Max. temp.: 406F,Brass construction with bronze plated lift lever, stainless steel springs, and precision lapped metal to metal seating with built in blow down. Use on compressor, tank, steam, and air production lines, as well as in OEM applications. MNPT inlet; vented top outlet.,Meet ASME Section VIII and CRN standards.