Double Check Grease Fitting – 3/4″-16 UNF, 10,000 PSI
High-pressure Double Check Grease Fitting with a 3/4″-16 UNF straight male connection, designed for reliable grease injection and backflow prevention. Suitable for oil & gas, valves, hydraulic systems, and industrial lubrication applications.
Key Features:
- 3/4″-16 UNF Male Thread
- 10,000 PSI High-Pressure Rating
- Double Check Valve Design
- Straight Male Configuration
- Heavy-Duty Construction
- Suitable for Oil & Gas Applications

