Vacuum Hose 3/8 x 1/4
3/8 x 1/4 Vacuum Hose It is specifically engineered to bridge mixed port sizes, allowing HVAC/R technicians to connect 1/4" service ports directly to larger 3/8" vacuum pump inlets for significantly accelerated system evacuation.
- High Flow Path: Features a full 3/8" inner diameter to maximize vacuum speeds and pull down deep microns faster.
- Mixed Fittings: Equipped with one 1/4" female flare fitting and one 3/8" female flare fitting to eliminate the need for adapters.
- A2L Compatible: Safe for use with standard A1 refrigerants as well as modern mildly flammable A2L refrigerants.
- Pressure Ratings: Designed for evacuation only, rated for a working pressure of 800 PSI and a robust burst pressure of 4,000 PSI.