Quick-Release Coupling – M22 Thread Closed-Center Hydraulic SKU: QT63422

This quick-release coupling with M22 thread is designed for closed-centre load-sensing hydraulic systems, allowing you to connect or disconnect hoses quickly and securely. Proper couplings help maintain system pressure and reduce leak risk in demanding farm tasks.

Made to handle heavy duty use in field conditions, the coupling resists wear, vibration, and exposure to hydraulic fluid and dirt. It’s built for durability so your hydraulic connections stay reliable day after day.

• M22 threaded connection for tight, standardized hydraulic hose hookups
• Closed-center, load-sensing style to match modern hydraulic systems that require pressure balance
• Category-universal compatibility—useful across many tractors with similar hydraulic coupling standards
• Heavy-duty metal construction designed for frequent connect/disconnect cycles under pressure

Installation Tip: Clean both the coupling and hose threads before assembly, start the M22 thread by hand to avoid cross-threading, tighten fully but avoid over-torque, and test connection under low pressure before full hydraulic load.

This coupling is a dependable solution for secure, fast hydraulic hose connections in everyday farm work.