Usage characteristics: - co2 design for co2, stainless steel springs, the reverse effect is good. - enhanced design of counter-current resistance, suitable for carbon dioxide co2 system to prevent water backflow. - beautiful appearance of flow line, portfolio design, washable. - design of locks for ventilating tubes from falling, prevent trachea from falling off.
Methods of use: - remove closed nuts, cover the nut into the air pipe. - confirmation of inward and outward direction, plug in the trachea. - tighten the closed nut.
Commodity specifications: Total length approximately 6cm 4mm