Description
This is a plug-in fitting. It has connection ports to connect a push-in fitting to a hose, pipe or another pneumatic component. Connection 1 is a 18 mm plug, also called a plug-in connection and connection 2 has G 1/2 inch male threads. The male thread connection has an O-ring seal. The body is made of POM. The connection ports are made of POM. The seal material is NBR. The operating pressure range is -0.95 to 10 bar (-14 to 145 psi), making it suitable for vacuums. The fitting is suitable for temperatures from -20 to 70 °C (-4 to 158 °F).
Pros:
- The male thread connection has an O-ring seal
- It can be used for vacuum applications
- This push-in fitting has an outer hexagon for mounting
- Suitable for use with oiled and unoiled compressed air, neutral gasses, and cold water

![18mm x G1/2” Plug-in Fitting with Male Threads POM NBR [2 Pieces]](https://www.toolwarehousedirect.com/wp-content/uploads/2025/09/18mm-x-g1-2-8221-plug-in-fitting-with-male-threads-pom-nbr-2-pieces-zswehdpl58278-3.webp)
![18mm x G1/2” Plug-in Fitting with Male Threads POM NBR [2 Pieces] - Image 2](https://www.toolwarehousedirect.com/wp-content/uploads/2025/09/18mm-x-g1-2-8221-plug-in-fitting-with-male-threads-pom-nbr-2-pieces-zswehdpl58278-0.webp)
![18mm x G1/2” Plug-in Fitting with Male Threads POM NBR [2 Pieces] - Image 3](https://www.toolwarehousedirect.com/wp-content/uploads/2025/09/18mm-x-g1-2-8221-plug-in-fitting-with-male-threads-pom-nbr-2-pieces-zswehdpl58278-1.webp)
![18mm x G1/2” Plug-in Fitting with Male Threads POM NBR [2 Pieces] - Image 4](https://www.toolwarehousedirect.com/wp-content/uploads/2025/09/18mm-x-g1-2-8221-plug-in-fitting-with-male-threads-pom-nbr-2-pieces-zswehdpl58278-2.webp)




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