Value Collection ZMSCV70324 Viton O-ring Dash 324

Product Description

The VALUE COLLECTION ZMSCV70324 is a Dash 324 Viton (fluoroelastomer) O-ring with a round cross section, measuring 1.375 inches inside diameter, 1.75 inches outside diameter, and 0.1875 inches thick. Rated at 70 durometer (hard), this O-ring is engineered for sealing applications that demand high-temperature resistance and broad chemical compatibility. Its fluoroelastomer compound delivers low compression set, good resistance to petroleum products, and low gas permeability, making it a reliable choice for demanding fluid and gas sealing installations in HVAC, plumbing, and industrial service environments.

This O-ring is suited for use in systems that handle petroleum-based fluids, hydraulic media, and high-temperature gases. Its operating temperature range of -15 degrees F to 400 degrees F covers a wide span of residential and commercial mechanical system conditions. It is appropriate for vacuum service applications and installations where chemical compatibility across a broad spectrum of media is required. Typically installed by licensed HVAC technicians, plumbers, and industrial mechanics during equipment assembly, valve service, or fitting replacement.

Key Features

• Fluoroelastomer (Viton) compound with wide chemical compatibility including petroleum products
• Operating temperature range: -15 degrees F to 400 degrees F
• 70 durometer hard rating with low compression set for reliable long-term sealing
• Low gas permeability suits vacuum service and gas-handling applications
• Round cross section, Dash 324 standard sizing for precise fit in standard O-ring grooves
• Sold in packages of 10 with a minimum order quantity of 1

Compatibility

Designed as a standard Dash 324 O-ring replacement compatible with equipment and fittings specifying a 1.375-inch ID, 1.75-inch OD, 0.1875-inch thick round-cross-section fluoroelastomer seal. Compatible material noted for petroleum products per supplier data.

Installation Notes

Installation should be performed by a qualified technician following all applicable codes and equipment service procedures. Shut off and depressurize the system fully before removing or installing any O-ring seal. Inspect the O-ring groove for damage, burrs, or contamination before seating the new O-ring. Do not use sharp tools that may nick the sealing surface, and avoid over-stretching the O-ring during installation.