Ac lpg Pump With Suction and Delivery Pipes with Valve, Regulator and extra Diaphragmn, 0.5 hp x 1450 rpm , Non Flame Proof Motor Totally enclosed Fan cooled Squirrel cage Induction Motors Horizontal Foot mounted B3 Construction, Continuously rated S1 Duty suitable for single phase , 220 volts , 50 Hz , AC Supply (110 volts or 60 Hz Available on request) with ambient 45ºc & class "F" Insulation.