JB Industries CLB-72 HVAC Control Hose 72 In Black

HVAC control hose for charging and evacuation

This 72-inch hose is built for refrigerant charging and evacuation tasks in HVAC systems. It uses a single rubber-and-Kevlar line with brass fittings and a straight 1/4-inch female connection. The black hose is rated for 800 psi working pressure and 4,000 psi burst pressure. It suits technicians who need a heavy-duty replacement for routine service work.

Straightforward connection with brass fittings

The 0-degree angle and 1/4-inch female end thread directly onto standard service ports without adapters. Rubber-Kevlar construction resists kinking, but the hose must be inspected for cuts or abrasion before each use. Over-tightening brass fittings can strip threads, so hand-tighten then add a slight turn with a wrench. Store coiled loosely to avoid permanent bends.

Check port size and pressure rating first

Verify that your manifold and service ports accept a 1/4-inch female flare fitting before ordering. Confirm the system's maximum operating pressure does not exceed the hose's 800 psi working limit. Ensure the 72-inch length reaches between your manifold and the unit without stretching. This hose is not intended for high-pressure nitrogen testing or recovery applications above its rated pressure.