5/8inches OD x3/8inches Id Reinforced Braided Hose 10 metes long

This thick walled hose allows you to see the hho gas flowing through but is twice as thick as regular vinyl tubing and won \ 't collapse under vacuum. Don \' t use cheap hose long term it will collapse under vacuum when hot. Keep HHO Gas flowing to your hydrogen Generator with this super heavy duty clear hose. Sold in 10 feet long coils