Value Collection ZMSCE70150 Epdm O-ring Dash 150 30-pack

Product Description

The VALUE COLLECTION ZMSCE70150 is a Dash 150 EPDM O-ring with a round cross section, designed for static and dynamic sealing applications in fluid and steam systems. It measures 2.875 inches inside diameter, 3.063 inches outside diameter, and 0.094 inches thick. Made from Ethylene Propylene Diene Monomer (EPDM) rubber at 70 durometer hardness, it delivers reliable sealing across a wide service temperature range of -65 degrees F to 300 degrees F. Plumbers, HVAC technicians, and industrial maintenance professionals install this type of O-ring in hot water lines, steam service, and phosphate ester hydraulic systems.

This O-ring is suited for residential and commercial plumbing, HVAC hydronic systems, and industrial fluid handling where EPDM compatibility is required. EPDM is the preferred elastomer for hot water and steam service, and it also performs in phosphate ester hydraulic fluids commonly used in commercial aircraft hydraulic systems. Each package contains 30 O-rings, making it appropriate for service kits, maintenance stock, or multi-unit installations. This part is sold in a minimum order quantity of 1 package.

Key Features

• EPDM material provides excellent resistance to hot water, steam, and phosphate ester hydraulic fluids
• 70 durometer hardness rating for firm sealing under pressure
• Wide temperature range from -65 degrees F to 300 degrees F
• Round cross section for standard groove fitment
• Dash 150 industry standard sizing for straightforward cross-reference
• Package quantity of 30 supports stocking and service kit applications

Compatibility

Compatible with hot water, steam, and phosphate ester type hydraulic fluid service. Recommended for applications involving Skydrol fluids used in commercial aircraft hydraulic systems. Designed as a standard Dash 150 O-ring for use in any system or fitting that accepts this industry-standard size.

Installation Notes

O-rings in this size range are typically installed by licensed plumbers, HVAC technicians, or industrial maintenance personnel. Shut off and fully depressurize the system before replacing any O-ring. Inspect the mating groove for damage, debris, or corrosion before installing the new ring. Lightly lubricate the O-ring with a compatible lubricant to prevent tearing during assembly; do not use petroleum-based lubricants with EPDM seals.