Description
When you’re setting up pneumatic systems on your equipment or need a reliable connection between tubing and threaded ports, you need fittings that won’t let you down. This John Guest male connector gives you a secure push-in connection for 1-inch CTS tubing on one end and 3/4-inch NPT threads on the other, making it easy to connect your air lines to manifolds, valves, or other threaded components.
What You’re Getting
- Push-in design means no tools needed—just push the tube in and you’re connected
- Secure grip holds tubing firmly while allowing easy disconnection when needed
- Standard 3/4-inch NPT threads fit most pneumatic equipment and air system components
- John Guest quality construction that handles the pressure and vibration of farm work
- Sold in pairs so you’ve got what you need for most connections
Built for Real Farm Work
This connector is perfect for air systems on planters, sprayers, and other equipment that uses pneumatic controls. Whether you’re running seed meters, controlling hydraulic functions, or operating pneumatic cylinders, this fitting handles the connections between your tubing runs and threaded ports on valves and manifolds.
Made to Last
John Guest fittings are built to handle the demands of agricultural equipment. The push-in design uses internal gripping teeth and O-ring seals that maintain their hold and seal integrity through temperature changes, vibration, and the constant pressure cycling that farm equipment sees.
Good to Know
Installation is straightforward—just make sure your tubing end is cut square and clean, then push it firmly into the fitting until it bottoms out. To remove tubing later, press the colored release collar and pull the tube out. Use thread sealant or tape on the NPT threads for the best seal.



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