Formally manufactured by Smiths Industries, the Mk3 is still one of the most common mini hydraulic power packs in service today. Fluidlink Hydraulics is now the manufacturer of the Mk3 series, providing direct replacement units and spares for existing Smiths Industries systems. These units use an aluminium cast centre body which houses the unique G1/2 cavity to fit a variety of valves. A wide range of steel tanks is available for this unit along with a range of AC and DC motors and Cetop3 or Series 35 Valves.