Yellow Jacket 19020 Hose Gaskets

Maintaining a leak-proof seal on your charging manifold is critical for accurate pressure readings and environmental compliance. The Yellow Jacket 19020 is a specialized 1/4" hose gasket manufactured to exacting tolerances to ensure a positive seal at the flare fitting. These Quick Coupler Hose Gaskets are engineered to withstand the rigors of field service, effectively resisting blowouts when disconnecting under high pressure. Designed for universal application, these HVAC manifold gaskets are compatible with all standard refrigerants, including high-pressure R-410A and traditional CFC or HCFC blends. Replacing worn gaskets with these 10-pack charging hose replacement gaskets prevents atmospheric contaminants from entering the system during evacuation and prevents refrigerant loss during charging operations. For any technician performing recovery or charging, having a fresh refrigerant hose seal ensures the integrity of the service loop and prevents vacuum failure during critical dehydration stages.

• Manufactured for a precision fit in 1/4" flare hose ends to prevent bypass leaks.
• Advanced elastomer construction provides broad compatibility with all mineral, POE, and PAG oils.
• High-durometer material is specifically formatted to resist gasket blow out during high-pressure disconnects.
• Optimized for both deep vacuum evacuation and high-pressure charging procedures.
• Supplied in a 10-pack to ensure consistent service kit readiness in the field.

Are these gaskets compatible with other manifold brands?
While optimized for Yellow Jacket series hoses, these 1/4" gaskets meet standard refrigeration industry dimensions and typically fit most standard 1/4" flare charging hose ends.

Can these be used for R-410A high-pressure systems?
Yes, the materials and blowout-resistant design are specifically suited for the higher operating pressures associated with R-410A equipment.

How often should these gaskets be replaced?
Gaskets should be inspected prior to every use. If you notice tearing, hardening, or depression in the material that prevents a hand-tight seal, they should be replaced immediately to prevent leaks.

Warning

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.