Madhya pradesh-based g g automotive gears, an iso 9002 company, manufactures hhydraulic gear pumps are offered by madhya pradesh-based g g automotive gears, an iso 9002 company . These hydraulic gear pumps have some technical specifications which include: standard revolutions of 800 rpm; . The discharge volume is 136 cc/rev; . The maximum testing pressure is 210 kg/cm2; . These pumps weigh around 37 kg. Following are some of the constructional features of these hydraulic gear pupms which include: body of the pump is constructed with ci [is 210 fg 200]; gears are precision case hardened [made from alloy steel forging]; wear plates are bimetallic; and shaft seals made of neoprene oil seals. The bearings used are of needle roller type.
