Injector Testing Device
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ARECENT addition to the range of testing equipment manufactured by Leslie Hartridge, Ltd., 151 Great Portland Street, London, W.1; is the Hartridge Poptest.
This machine has been designed to make easier the testing of oil-engine injector nozzles and is said to eliminate complications in this work. It can be used for the testing of the full range of injectors, including those with Pintaux and similar nozzles. Other features of the
unit are a special self-priming pump which gives instantaneous fuel delivery at any position of the operating lever, and an output adequate for the testing of nozzles with both small and large flow rates.
The pressure gauge is graduated from 0-400 atmospheres and 0-5,900 p.s.i. and quick-grip injector connectors, which are said to give a perfect oil seal when tightened by hand, are fitted.
Approximate cost of the Poptest complete is £20.