Value Collection ZMSCE70107 Epdm O-ring Dash 107 Pack 100

Product Description

The VALUE COLLECTION ZMSCE70107 is a Dash 107 EPDM O-ring designed for sealing applications that demand reliable performance across a wide temperature range. Manufactured from ethylene propylene diene monomer (EPDM) with a 70 Shore A hardness rating, this O-ring features a round cross section with a 0.219-inch inside diameter, a 0.406-inch outside diameter, and a 0.094-inch thickness. It is suited for use in hydraulic systems, plumbing assemblies, and industrial fluid circuits where contact with hot water, steam, or phosphate ester fluids is expected. Licensed HVAC techs, plumbers, and maintenance professionals install this type of seal during equipment assembly and preventive maintenance service calls.

This O-ring is appropriate for residential and commercial applications involving hot water systems, steam service, and phosphate ester type hydraulic fluids. It also demonstrates excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems, making it a recognized choice in aviation maintenance contexts as well. The 100-piece package supports shop stock and service fleet needs where multiple seals may be required across a single job or recurring service route.

Key Features

• EPDM material provides strong resistance to hot water, steam, and phosphate ester hydraulic fluids
• Dash 107 standard sizing: 0.219 inches ID x 0.406 inches OD x 0.094 inches thick
• 70 Shore A hardness rated Hard for positive sealing under compression
• Round cross section for consistent gland fit and uniform seal contact
• Operating temperature range of -65 degrees F to 300 degrees F
• Sold in a 100-piece package to support shop stock and bulk service needs

Compatibility

Compatible with hot water, steam, and phosphate ester hydraulic fluid service. Also recommended for applications involving Skydrol fluids in commercial aircraft hydraulic systems. Designed as an OEM-style replacement or service-stock seal for any system requiring a Dash 107 EPDM O-ring with a round cross section.

Installation Notes

O-rings of this type are installed by plumbers, HVAC technicians, hydraulic system mechanics, and industrial maintenance personnel. Before replacing any O-ring, depressurize the system and shut off all fluid supply lines to prevent injury or contamination. Inspect the gland groove for damage or debris before seating the new seal, and avoid twisting the O-ring during installation. Consult applicable codes such as the IPC or IFGC for sealing requirements specific to your system type.