The Graco 194363 Plug 3/4-14 NPT offers reliable sealing of unused fluid ports to prevent leaks and maintain pressure in industrial systems.
The Graco 194363 Plug 3/4-14 NPT is a precision-manufactured plug designed to seal unused 3/4-inch NPT threaded ports in fluid-handling systems. Constructed from robust, chemical-resistant material, it ensures dependable service even under aggressive fluid contact. This plug provides a secure, leak-free seal to preserve system integrity and prevent fluid escape in industrial environments.
| Attribute | Specification |
|---|---|
| Thread Size / Type | 3/4-14 NPT tapered National Pipe Thread |
| Material | Chemical-resistant plastic (PVDF) |
| Function | Closes unused fluid ports in Graco systems |
| Compatible Equipment | Graco diaphragm pumps and fluid delivery systems |
| Plug Dimensions | Standard 3/4-inch NPT male plug size |
| Typical Uses | Industrial, chemical, paint/coating, lubrication applications |
Thread the plug into the unused 3/4-inch NPT port by hand until snug. Ensure that the port threads are clean and free from debris before installing. Tighten gently — avoid over-torquing — to ensure a safe, leak-free seal without damaging the plug or port.
