Value Collection ZMSCA80030 Aflas O-ring Dash 030

Product Description

The VALUE COLLECTION ZMSCA80030 is an Aflas O-ring designed for static and dynamic sealing applications across HVAC, refrigeration, plumbing, and industrial fluid systems. It measures 1.625 inches inside diameter, 1.75 inches outside diameter, and 0.0625 inches thick, conforming to Dash 030 sizing. The Aflas compound delivers a Shore A hardness of 80 and a working temperature range of 25 to 450 degrees F, making it suitable for high-heat and chemically aggressive service environments. Licensed HVAC technicians, plumbers, and industrial maintenance professionals install this part as an OEM-style or aftermarket seal replacement.

This O-ring is appropriate for residential and commercial HVAC systems, refrigeration equipment, hydraulic assemblies, and fluid-handling components that contact acetic acid, animal oils, bases, brake fluids, fuels, and hydraulic oil. Its Aflas formulation also provides excellent sealing performance with refrigeration fluids including Freon-type refrigerants, making it a practical choice for refrigerant circuit servicing. It ships in a package quantity of six units.

Key Features

• Aflas compound with Shore A hardness of 80 for firm, reliable sealing under pressure
• Operating range of 25 to 450 degrees F suits high-temperature HVAC and refrigeration service
• Good ozone and weather resistance extends service life in exposed installations
• Excellent compression set characteristics help maintain seal integrity over time
• Compatible with a broad range of chemical media including fuels, hydraulic oil, and brake fluids
• Round cross-section, Dash 030 standard sizing for straightforward replacement sourcing

Compatibility

Compatible media include acetic acid, animal oils, bases, brake fluids, fuels, hydraulic oil, and refrigeration fluids such as Freon-type refrigerants. Suitable for any groove designed to accept a Dash 030 O-ring with 1.625 inches ID and 0.0625 inches cross-section thickness.

Installation Notes

Aflas O-rings are installed by HVAC technicians, plumbers, and hydraulic system technicians. Always depressurize and, where applicable, recover refrigerant from the system before breaking any seal joint. Inspect the mating groove for nicks, burrs, or contamination before seating the new ring. Lubricate the O-ring with a compatible fluid or grease to prevent tearing during assembly; do not use lubricants incompatible with Aflas compound.