Reducing valve set for leakage test

Marine approved EN16129-DG 4042 gas regulator with pressure gauge Jumbo click-on 30 mbar. Test for leaks in your gas system. The stopcock is mounted on the regulator which is mounted on the LPG cylinder and connected to the gas appliance with the hose. Then a professional is made leakage test. • 1 x 0.45 m hose for Ø 8 mm pipe • 1 x 0.45 m hose for Ø 10 mm pipe • 1 x stopcock with test point