Nozlrater Diesel Injector Nozzle Tester Here is the ultimate tool for diagnosing a number of problems that affect diesel fuel injector nozzles. The Nozlrater tester enables you to check for leakage, popoff pressure, spray pattern, and chatter. This tool will accommodate a wide range of injectors.We also offer adapters so you can troubleshoot nozzles used in popular automotive, agricultural, and construction engines. Nozlrater features a rugged, lightweight reservoir that holds 7/10 of a gallon of fuel. It is equipped with a replaceable 2-micron filter. The large, dual-scale, high-pressure gauge is protected by a guard and includes an indicator needle to record maximum pressure reached. The tester is light enough to be easily carried for field use. Or you can bench-mount it, using the holes in its base.. Not designed for Cummins or Detroit injectors.. No. 4200 – Nozlrater diesel injector nozzle tester.. 5000 PSI maximum pressure capacity.. Wt., 15 lbs., 10 oz.Specifications. Overall width 53/4. Overall length (includes handle) 26. Overall height 111/4. Weight (empty) 15 Ibs., 10 oz.. Max. pressure 5000 PSI (350 bar). Max. reservoir cap. .692 gal. of diesel fuel (160 cu. in.). Usable reservoir cap. .628 gal. of diesel fuel (145 cu. in.). Outlet port For 3/8 tube. Gauge Calibrated 0–5000 PSI (350 bar). Has 31/2 dial face with maximum reading indicator needle.. Gauge connection 1/4 NPT internal. Stroke of 1/2 dia. piston 3/4. Volume per full stroke .147 cu. in. (2.4 cc). Intake filter 2 micron 4200 No -