HK5NG Premium Refrigerant Charging Hoses with SafeMate™ Valves CPS USA 

A convenient three-pack of 1/4″ patented 5 ft barrier hoses in red, yellow, and blue with SAE 1/4″ Straight, 5/16″ Valve for safely and efficiently charging, recovering, and evacuating H/CFC, HFC, HFO, plus R410a, R134a, and R1234yf refrigerants in residential and commercial HVAC/R systems.

KEY FEATURES

• Straight Fitting (Solid Brass, Aluminum Knob) SAE 1/4″
• SafeMate Fitting (Solid Brass, Aluminum Knob) 5/16″
• Hose Permeation Rate ≤1.01 Lbs/SqFt/Year (≤4.9 Kg/m2/Year)
• Burst Pressure ≥4000 psi (27.6 Mpa)
• Maximum Working Pressure 800 psi (5.51 Mpa)
• Each hose features a patented, “T” shaped, SafeMate™ valve and fitting on one end, and an open, straight fitting on the other.
• The T-shaped SafeMate™ valve has a screw-down core depressor that activates refrigerant flow after the knurled brass fitting has been fully tightened onto a service port. This protects technicians’ hands from frostbite and prevents refrigerants from escaping into the atmosphere.
• Once attached, the innovative T SafeMate™ valve swivels above the brass nut so it won’t loosen if a hose is moved during charging, recovery, or evacuation procedures.
• Barrier Lining- Minimises refrigerant loss vs. conventional hoses.

View the technical datasheet here