Malcolm Smith Power Cleaning - Malcleanse - Home of Pressure Washers - High Pressure Plunger Pumps - Pressure Washing Equipment, Water Pumps & Water Pump Spares and Fittings. Pressure Pump Spares. – We offer a range of pressure washers and cleaning equipment for Commercial and Industrial use including smaller domestic models. High pressure cleaning equipment - Electric and Engine Driven. – Honda petrol engine powered pressure washers, diesel driven high pressure pumps together with Hot Water Steam Cleaners - Water Jetting Machines. Full range of pressure washing accessories & spare parts. Interpump plunger pumps, Pratissoli Pumping Equipment, Speck Pumps and much more….