LPG REGULATOR R-326SP Model No R-326SP Maker THAILAND Brand Price specifications Model No. R-326SPWith Safety & Pressure GaugeInlet Pressure : 700 kPaOutlet Pressure : 400 +-40 MM H2OFlowCapacity : 2 Kg/hrInlet Connector : 0.880 -14 NGO - LH -EXTOutlet Connector : DIA. 10.5 mm.