HK5NG | CPS Premium Refrigerant Charging Hoses with SafeMate™ Valves

A convenient three-pack of 1/4″ patented 5 ft barrier hoses in red, yellow, and blue for safely and efficiently charging, recovering, and evacuating H/CFC, HFC, HFO, plus R410a, R134a, and R12234yf refrigerants in residential and commercial HVAC/R systems.

Characteristics :
Suitable for all refrigerants CFC, HCFC, HFC, HFO but also R410a, R32, R1234yf, R134a etc.
Patented "Safe Mate" technology of absolute sealing: Simply screw the hose into the socket of the device, before activating the coolant flow through the integrated switch, avoiding the loss of expensive coolant, protecting your hands from burns and the environment as well!!!

Then simply turn the valve to start or stop the flow.
The safety fitting allows the "free" rotation of the hose without loosening the connection or without over-tightening and damaging the hose and its waterproofing!!!

It withstands operating pressures up to 800psi (55bar) & has a destruction limit of 4000psi (275bar).
It is available in a variety of connectors and in blue, red & yellow colors, while it is sold in a set of 3 pieces.
It complies with all known international standards related to resistance & pressure!!!