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GS-1750 is designed for detecting side leakage and internal cracks on engine blocks and cylinder heads. This cylinder head leak tester applies controlled air or water pressure to identify porosity,
coolant passage leaks and micro-cracks during overhaul.
The rigid frame and sealed testing chamber ensure stable operation and reliable results. With adjustable fixtures, it supports different block and head sizes for automotive and truck engines.
As an engine block pressure tester, it improves diagnosis efficiency and reduces rework. It is also a professional cooling system leak test machine for engine rebuilding workshops.








| Item | Specification |
|---|---|
| Application | Engine block/cylinder head leak testing |
| Test method | Air pressure / water immersion |
| Max test pressure | 5 bar |
| Pressure control | Manual regulator with gauge |
| Test chamber material | Stainless steel |
| Max workpiece size | 900*450*400 mm |
| Sealing system | Rubber gasket + clamping plate |
| Power supply | 380V / 50Hz |
| Heating function | Optional |
| Operating mode | Manual loading |
| Machine weight | 420 kg |
| Overall dimensions | 1200*750*1600 mm |



