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Dwer cleaners
Page 61
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o additions to the Warwick ge of high-pressure power aners have been announced the Warwick Pump and jineering Co Ltd. The chines are the Warwick )00 and the 1200E which are -water and cold-water dels respectively. Each model an output of 3gal per min at )0 psi.
;tandard models are powered a Metric Frame D 112 elec motor, but if the cleaner is ,nded for use on site work )y from a mains electricity ply it is equipped with a petDr diesel engine.
required, a solution having a :er /detergent ratio of up to 20 I can be used. The 12000 is
recommended for applications in which very fast cleaning is required and there are heavy concentrations of oil or grease. The pump crankcase of the cleaners has been designed as a sealed unit to ensure a long trouble-free working life, and it is claimed that the life of the two
main bearings is well over 20,000hr at 1200 psi.
Other features of the twincylinder piston unit include a totally enclosed oil-bath lubrication, system that supplies the main bearings and a balance weight that reduces vibration to a minimum.
An unloader device is incorporated in the hydraulic circuit to offload the pump when the jet is switched off at the lance. A pulse suppression chamber damps out the pulses from the pump.
Made by: Warwick Pump and Engineering Co Ltd, Oxford Road, Berinsfield, Oxford 0X9 812.
Price: From £175 to £495.