A child company of Actuant Corporation, SIMPLEX manufactures hydraulic & mechanical equipment solutions. Various products include control valves, gauges, couplers, hydraulic hoses, ball screw actuators, double acting hydraulic cylinders, spring return hydraulic cylinders & center hole cylinders. Additional products include aluminum hand pumps, flat jack cylinders, power pump tools, continuous duty small electric pumps & mechanical rail pullers. Markets served include construction, manufacturing, maintenance, mining & transportation. Simplex® has a network of distributors worldwide.