... -shock use, stainless steel case, roll ring and flange, polycarbonate window, brass or stainless Liquid Filled Gauge-SSFor anti-shock use, stainless steel ... steel5) Material of the connection and internal: brass, chrome plated brass, stainlesssteel6) Scale: single or double with psi (lb/in), bar, ... printing acceptedOuter Packing:Cartons, packed in PVC/Steel/Wood Pallet Liquid Filled Gauge with flange