The Industrial Distributors, manufactured by Numak® is a volumetric industrial gas distributor for oil or for private use. It has a built-in degaser and checking non-return valve. It also has a 50 - 80 Lt/Min flow rate with a maximum suction height of 5mt, a 100% degasing and a ~ 700/1' revolutions along with an adjustable flow rate via pass valve that is programmed outside. Furthermore, it has a 4-sides regulator including a +/- 0,2% accuracy , a 100% repeatability with a maximum range of 120 Lt/Min and a minimum range of 5 Lt/Min. It also comes with an electronic volumetric in liters with an automatic zeroing with a structure completely made of stainless steel.