Value Collection ZMSCA80026 Aflas O-ring Dash 026 6-pack

Product Description

The VALUE COLLECTION ZMSCA80026 is an Aflas O-ring sized to Dash 026 with a 1.25-inch inside diameter, 1.375-inch outside diameter, and a 0.0625-inch cross section. Molded to an 80 durometer hardness rating, this O-ring delivers firm sealing performance across a working temperature range of 25 to 450 degrees F. The round cross section and black color are standard for this material class. Each order ships as a package of six rings. HVAC technicians, plumbers, and refrigeration mechanics routinely use Aflas O-rings where nitrile or EPDM fall short against aggressive fluids and thermal cycling.

This O-ring is suited for use in HVAC refrigeration circuits, hydraulic systems, fuel handling lines, and chemical fluid applications that involve acetic acid, animal oils, bases, brake fluids, fuels, or hydraulic oil. The Aflas compound provides moderate resistance to petroleum products along with good ozone and weather resistance, making it a practical choice for both indoor mechanical assemblies and exposed outdoor service points. It is commonly installed wherever a Dash 026 seat or groove is specified.

Key Features

• Aflas compound provides good compression set and ozone resistance
• Rated for sealing refrigeration fluids including Freon-type refrigerants
• Working temperature range: 25 to 450 degrees F
• 80 durometer hardness for firm, consistent sealing pressure
• Round cross section seats cleanly in standard Dash 026 grooves
• Packaged in quantities of six rings per order

Compatibility

Designed as a standard Dash 026 O-ring replacement compatible with applications involving acetic acid, animal oils, bases, brake fluids, fuels, and hydraulic oil where Aflas material is specified.

Installation Notes

Installation should be performed by a qualified technician following applicable system shutdown and lockout-tagout procedures before any seal is disturbed. Inspect the mating groove for damage or debris before seating the new ring, and avoid twisting the O-ring during installation. Do not use petroleum-based lubricants with Aflas compounds unless confirmed compatible with the fluid service; use a compatible assembly lubricant as appropriate for the application.