+ 3 psi. A drain cock has also been provided. A double safety valve has also been provided along with inlet. Supplied complete but without dressing bins. but presented in a horizontal position and without steam jacket. The outer body made of mild steel, inner chamber made of stainless steel.Optional :-i) Automatic low-water level cut off- device.ii) Pressure Control- Switch.iii) Dressing bins of various size.