Designed for automotive air conditioning systems, the H757 Air Conditioning Hose is an Aeroquip-branded refrigerant hose built to SAE J2064 Type C, Class 1 standards. The -8 dash size hose features a rubber/nylon tube, fiber braid reinforcement, and a perforated butyl cover with premium abrasion resistance, a construction suited for reliable refrigerant containment in demanding under-hood environments.
With a minimum bend radius of 2.5 inches and a rated working temperature starting at -22°F, this hose accommodates tight routing configurations while maintaining performance across a wide thermal range. Compatible fittings are the 757 E series. The black perforated cover supports pressure equalization and aids in leak detection.
What’s the lowest temperature this hose is rated to handle?
Answer by: Customer Support on Aug 22, 2025, 8:50 PM
This H757 air conditioning hose is rated down to -22°F, so it should hold up even in pretty cold conditions. Just be sure to check if that aligns with the specific refrigerant and system you're using it with.