Jagdish engineering works manufactures a plunger type metering pump. It is a positive displacement pump with capacity from 2 ltr/hr to 3000 ltr/hr which is available in ss 304, ss 316, alloy 20, hastalloy b and c materials of construction with pressure up to 100 kg/cm², and in higher capacities up to 7 kg/cm². Jagdish engineering also supplies high pressure metering pump in capacity of 100 ltr/hr and pressure up to 100 kg/cm². Maximum variation is ±2%. The metering pump can be adjusted from 0 to 100 % anywhere while the pump is running or in standby position.