These 9 way plastic manifold can be used with 8 mm hose, they are 18 mm Dia one end that fits our Air Pump rubber elbows and have 9 x 9 mm adjustable valves.
They are a extremely high-quality well made adjustable plastic manifold for air, which allows air to be divided into 9 adjustable branches using 8 mm diameter air hose. These are very practical air manifolds, with which the air supply for each branch can be conveniently adjusted with a handle.
Main Body: Polypropylene (PP).
Valves: ABS / HDPE.