Petrol powered tools
In stock
The internal gear pumping principle was invented by Jens Nielsen, one of the founders of Viking Pump. It 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...
Group: Pumps - motors
In stock
Rotary lobe pumps use timing gears to eliminate contact between the rotors, which allows their use on non-lubricating fluids. Various rotor forms are available, including bi-wing (shown at left) and multi-lobe options. These pumps offer low shear and gentle handling of the liquid to minimize...
Group: Pumps - motors
In stock
The General Purpose Pumps utilize a simple and economical "floating rotor" design, in which the rotor/shaft is not retained by a thrust bearing, and is allowed to "float" within the pump head. This reduces the available pressure and allowable viscosity compared to a thrust bearing design like the...
Group: Pumps - motors