High‑pressure hoses with manual shut‑off valve
The Mastercool High Pressure Hose MC90262‑60 comes with manual shut‑off valve fittings and Grade 5 hose for reliable high‑pressure use. Perfect for tradies working on high‑demand HVAC systems who want both control and durability.
Key features and benefits
- ✅ Grade 5 hose with standard or nylon barrier for harsh conditions
- ✅ Manual shut‑off valves let you stop refrigerant flow with ease
- ✅ Knurled brass nuts allow quick, tool‑free tightening
- ✅ Crimped with 8‑segment dies for secure, leak‑proof fittings
- ✅ 600 PSI working pressure and 3000 PSI burst rating for peace of mind
- ✅ Meets EPA, SAE, and UL refrigerant containment standards
- ✅ 60‑inch hose set in blue, yellow, and red for easy identification
Watch how it works
Below is a demonstration showing how manual shut‑off valve fittings attach and release safely—great for quick training and on‑site checks.