Legend Valve LEGE-450-992P 3/4 Inch Press Fitting Epdm O-ring

Product Description

The LEGEND VALVE LEGE-450-992P is a 3/4-inch EPDM replacement O-ring designed for use with press-style pipe fittings. EPDM (ethylene propylene diene monomer) rubber provides reliable sealing performance in potable water and hydronic systems. This O-ring seats inside a press fitting to create a watertight connection when the fitting is crimped or pressed onto copper or compatible tubing. Plumbers and pipefitters working on press-fit installations or repairs stock these as service replacements. The part meets NSF/ANSI 61 requirements, making it suitable for systems carrying drinking water.

This O-ring is used in residential and light commercial plumbing and hydronic heating systems wherever 3/4-inch press fittings are employed. It is a direct replacement for a damaged, missing, or degraded O-ring during press fitting maintenance or when repurposing a fitting for reinstallation. EPDM is the standard material specified for press fittings used in cold and hot potable water lines as well as closed-loop hydronic circuits.

Key Features

• EPDM rubber construction provides resistance to heat, water, and general weathering in plumbing service
• Sized for 3/4-inch press fittings for accurate seating and leak-free compression
• NSF/ANSI 61 certified for use in potable water systems
• Direct OEM-style replacement to restore press fitting integrity without replacing the full fitting body

Compatibility

Designed as a replacement EPDM O-ring for 3/4-inch press fittings. Verify O-ring groove dimensions against the specific press fitting manufacturer's specifications before installation.

Installation Notes

Installation is performed by licensed plumbers working with press-fit piping systems. Shut off the water supply and depressurize the line before removing or reseating any press fitting. Inspect the O-ring groove for debris or damage before installing the new O-ring. Do not use petroleum-based lubricants on EPDM O-rings, as they can cause the material to swell and degrade.

Technical Specifications

• Size: 3/4 inches
• Material: EPDM
• Connection Type: Press Fitting O-Ring
• Standards: NSF/ANSI 61
• Country of Origin: China

Standard Information

• Brand: LEGEND VALVE
• Manufacturer Part Number: LEGE-450-992P