Pro Grade No Air Loss Coupler 556 High Pressure Gas Pressure Kit With Dual Analog Gauges Up To 3600 PSI And Low 360 PSI, 3 Feet Hose For Filling Shocks With Nitrogen, Easy To Use For Aircraft And Automotive Suspension Systems

No Air Loss 556 High-Pressure Coupler, 3ft Hose (Single)
✔️ Includes dual analog gauges, up to 3600 PSI, 3 ft hose

The Schrader 556 high-pressure no-air-loss coupler is a precision tool used to fill and test aircraft struts and automotive shocks. It connects directly to valve cores and works with nitrogen sources for accurate pressure control. A 3-foot hose provides reach during maintenance and servicing.

✅ High pressure up to 3600 PSI for quick shocks fill and testing
✅ Low pressure down to 360 PSI for precise adjustments
✅ Dual analog gauges; one gauge is replaceable for easy maintenance
✅ 3 ft hose length (914 mm) for flexible reach during service

💡 What is a high-pressure no-air-loss coupler used for in aviation and automotive suspension maintenance? This handy tool helps technicians charge shocks and test struts with nitrogen and verify pressures quickly. - Seals up to 3600 PSI with built-in depressor pin - Attaches directly to Schrader valve mouths for a clean seal - Includes copper sealing washer for fast, reliable installs