Value Collection ZMSCE70114 Epdm O-ring Dash 114

Product Description

The VALUE COLLECTION ZMSCE70114 is a Dash 114 EPDM O-ring used to create a reliable static or dynamic seal in fluid-handling and hydraulic systems. Molded from Ethylene Propylene Diene Monomer (EPDM) compound, it delivers a 70 Shore A hardness rating and a round cross section profile. Inside diameter is 0.6250 inches, outside diameter is 0.8130 inches, and wall thickness is 0.0937 inches. The material is rated for service from -65 degrees F to 300 degrees F, making it well suited for high-temperature sealing applications. Licensed plumbers, HVAC technicians, and hydraulic system technicians install this ring as part of routine maintenance or new system assembly.

This O-ring is specified for hot water lines, steam service, and phosphate ester type hydraulic fluids. It is also noted for excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems, making it a recognized choice in both commercial building services and aerospace ground-support environments. Plumbing contractors commonly select Dash 114 EPDM rings for valve stem seals, union connections, and pump flange joints where steam or hot water is present.

Key Features

• EPDM material rated from -65 degrees F to 300 degrees F service temperature range
• 70 Shore A hardness for firm sealing under pressure without excessive compression set
• Round cross section for consistent gland fill and predictable squeeze
• Compatible with hot water, steam, and phosphate ester hydraulic fluids
• Excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems
• Sold in a package quantity of 100 with a minimum order quantity of 1

Compatibility

Designed for use with hot water, steam, and phosphate ester type hydraulic fluid systems. Also suitable for applications involving Skydrol hydraulic fluids. Not FDA approved; confirm material suitability before use in food-contact or potable water applications.

Installation Notes

Shut down and depressurize the system before removing any fittings or unseating existing seals. Inspect the gland groove for scoring or corrosion before installing the new ring. Lubricate the O-ring with a fluid compatible with EPDM prior to seating to prevent pinching or tearing during assembly. Follow applicable IPC or system manufacturer torque and pressure specifications when reassembling the joint.