Pneumatic elements (plastic push-in fittings) – plastic design for quick and easy assembly of plastic hoses PU (polyurethane) / PA (polyamide). The­se pneumatic components (T-piece swivel, Y-coupling, straight fitting, T-coupling, elbow, manifold, electromagnetic valves, pressure regulator, silencer, etc.) They are intended for automation, measuring and control technology, pneumatic compressed air distribution systems in industry, engineering, and in the automotive industry.