Simple and effective kit to test for worn or defective components in mechanical fuel pumps and vacuum systems Extra long heavy duty 750mm rubber hose and both 14mm and 18mm manifold adaptors Large 90mm diameter gauge with colour coded easy reading scales Vacuum: 0-30 Hg (0-70 cmHg) Pressure: 0-14.7 PSI (0-1.1 kg/cm2)
