-Advantages-【Reliable Quality】: Made of high-quality brass, it is not easy to rust and wear, and can be used for a long time.【Wide Range Of Adaptation】: It is suitable for the size and size conversion of the pipe connection between gas and liquid, and changes the size to meet the connection between various joints.【Operating Parameters】: Please work under the air pressure below 10 bars, the normal temperature range is -50 to 120 degrees Celsius.【Quick Installation】:It is recommended to wrap the raw material tape on the threaded port before connecting, and the corresponding thread can be used after screwing in, without the trouble of leakage.-Specification-Material:brassConnector: NPT thread-Package Includes-2 pcs pipe connectors