【Reliable sealing】Compressed air filter with 2 pneumatic ports and 1 1/4" port, NW 7.2 is equipped with a sealing ring, so that there is no air leakage. 【Easy to use】The Y-shaped compressed air distributor can be easily connected to the compressor and expanded with additional compressed air tools. The compressed air connector can ensure efficient work without annoying changes. European profiles: Y-shaped air pieces. They are suitable for almost all pneumatic tools available in Europe. The material of the compressed air T-piece is stainless brass. 【Robust and easy to use】The compressed air switch has been assembled, the distributor is made of nickel-plated brass, and the compressed air connector is made of 2-way brass, it is corrosion-resistant and durable.