NOLEK SYSTEM

SYSTEMS FOR DETECTION OF FLUID LEAKS IN PIPES, PNEUMATIC VALVES, HEAT EXCHANGERS, PNEUMATIC CYLINDERS, HYDRAULIC CYLINDERS AND THE LIKE COMPRISING ONE OR MORE COMPONENTS-NAMELY, GAS AND/OR LIQUID PRESSURE AND PRESSURE CHANGE DETECTORS; MANUALLY MANIPULATED ELECTRONIC TRACER GAS SENSORS; ELECTRO-MECHANICAL CONTROL SYSTEMS FOR CONTROLLING GAS AND LIQUID FLOW; ACCESSORIES FOR THE FOREGOING-NAMELY, PRESSURE GAUGES, ELECTRIC PRESSURE INDICATOR LAMPS; TEST STANDS FOR HOLDING MANUALLY, HYDRAULICALLY, MECHANICALLY AND ELECTRICALLY ADJUSTABLE CLAMPS FOR HOLDING THE ARTICLES; PRESSURIZED GAS AND LIGUID SUPPLY SYSTEMS COMPRISING CONDUITS, COUPLINGS AND VALVES FOR SUPPLYING GAS AND/OR LIQUID UNDER PRESSURE TO ARTICLES IN THH TEST STANDS