Supply of Internal gear pumps from Ireland's Positive Displacement Pump specialists, Thomson Process Equipment & Engineering Ltd.
With a choice of end clearances, a wide range of wetted material options and a variety of different sealing and porting options, the Viking range of internal gear pumps is the pump of choice for a huge range of diverse applications.
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+353 1 2750801
Viking Pumps have and extraordinary range of internal gear pumps.
The internal gear pump uses two rotating gears which un-mesh at the suction side of the pump to create voids which allow atmospheric pressure to force fluid into the pump. The spaces between the gear teeth transport the fluid on either side of a crescent to the discharge side, and then the gears re-mesh to discharge the fluid. Viking's internal gear design has an outer drive gear (rotor- shown in orange) which turns the inner, driven gear (idler-shown in white).