Value Collection ZMSCE70215 Epdm O-ring Dash 215 50-pack

Product Description

The VALUE COLLECTION ZMSCE70215 is a Dash 215 EPDM O-ring with a round cross section, sold in a pack of 50. It measures 1.0625 inches inside diameter, 1.313 inches outside diameter, and 0.125 inches thick. Molded from ethylene propylene diene monomer (EPDM) compound at a Shore A hardness of 70, this O-ring is engineered for static and dynamic sealing in fluid systems that require resistance to heat, steam, and chemically aggressive hydraulic media. Licensed plumbers, pipefitters, and hydraulic system technicians are the primary installers.

This O-ring is rated for service from -65 degrees F to 300 degrees F, making it well suited for hot-water and steam applications in commercial plumbing and process piping. It is also recommended for phosphate ester type hydraulic fluids and offers excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems. Typical install scenarios include pump seals, valve seats, manifold fittings, and pressurized plumbing connections where EPDM compatibility is required.

Key Features

• EPDM compound with 70 Shore A hardness for firm, reliable sealing under pressure
• Operating temperature range of -65 degrees F to 300 degrees F covers hot-water and steam service
• Excellent resistance to Skydrol hydraulic fluids used in commercial aircraft systems
• Compatible with hot water, steam, and phosphate ester type hydraulic fluids
• Round cross section, Dash 215 standard sizing for straightforward groove fitment
• Packed in quantities of 50, reducing per-unit cost for service fleets and shop stock

Compatibility

Designed for use with hot water, steam, and phosphate ester hydraulic fluid systems where EPDM elastomer compatibility is confirmed. Also suitable for Skydrol fluid circuits in commercial aircraft hydraulic applications. Verify groove dimensions against Dash 215 specifications before installation.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified hydraulic technician in accordance with applicable codes such as the IPC or system manufacturer guidelines. Depressurize and drain the line completely before removing the old seal and installing the replacement O-ring. Lightly lubricate the O-ring with a fluid compatible with EPDM before seating it in the groove to prevent rolling or nicking during assembly. Do not use petroleum-based lubricants, as they will degrade EPDM compound.