Value Collection ZMSCN70115 O-ring Dash 115 Neoprene 100 Pack

Product Description

The VALUE COLLECTION ZMSCN70115 is a Dash 115 neoprene O-ring designed for static and dynamic sealing applications across HVAC, refrigeration, plumbing, and general industrial systems. Featuring a 0.688-inch inside diameter, a 0.875-inch outside diameter, and a 3/32-inch (0.0937-inch) cross-section thickness, this round-profile ring seals reliably across a working temperature range of -65 degrees F to 250 degrees F. The 70-durometer hardness rating provides a firm, consistent compression set suitable for demanding service environments. Sold in a pack of 100, this part suits shops and technicians who install or service sealing components regularly.

This O-ring is well suited for refrigeration and HVAC applications where sealing against Freon-type refrigerants is required. Its neoprene compound provides moderate resistance to petroleum products along with good ozone and weather resistance, making it a reliable choice for outdoor equipment, rooftop units, and refrigeration circuits. Plumbers and HVAC technicians will find this size applicable in valve bodies, fittings, and refrigerant line components where a Dash 115 ring is specified. The black color is standard for neoprene compounds of this grade.

Key Features

• Dash 115 standard sizing: 0.688 inches ID, 0.875 inches OD, 0.094 inches thick
• Neoprene compound rated for -65 degrees F to 250 degrees F service
• 70 durometer hardness with good compression set characteristics
• Compatible with Freon-type refrigerants; moderately resistant to petroleum products
• Good ozone and weather resistance for outdoor and rooftop applications
• Pack of 100 units for shop stock or bulk service use

Compatibility

Designed as an OEM-style replacement or service seal for equipment requiring a Dash 115 round-cross-section O-ring in neoprene compound, including refrigeration systems, HVAC valve assemblies, and plumbing fittings. Compatible material noted for Freon-type refrigerants. Not FDA approved.

Installation Notes

Installation is performed by licensed HVAC technicians or journeymen plumbers depending on the application. Always depressurize and isolate the system before removing or replacing seals. Inspect the mating groove for damage, burrs, or contamination before seating the new ring. Lubricate the O-ring with a compatible lubricant prior to installation to prevent tearing during assembly; do not use lubricants incompatible with neoprene or the system fluid.