Tapco Spe 49-0127 Quad Ring Seal

Product Description

The TAPCO SPE 49-0127 is a quad ring seal designed for use in fluid and gas sealing applications common to HVAC, plumbing, and related mechanical systems. Unlike standard O-rings, a quad ring features a four-lobed cross-section that provides improved sealing contact and reduced rolling or twisting during installation and operation. This part is typically installed by licensed HVAC technicians, plumbers, or mechanical service professionals performing maintenance or repair on equipment with dynamic or static sealing requirements.

The SPE 49-0127 quad ring is suited for static and low-speed dynamic sealing applications in residential and light commercial mechanical systems. It serves as a replacement seal component in equipment requiring a secure, leak-resistant interface between mating surfaces. Technicians sourcing this part should verify dimensional fit against the original equipment seal groove specifications before installation.

Key Features

• Four-lobed quad ring cross-section provides superior sealing contact compared to standard round O-rings
• Resists rolling and twisting during installation, reducing the risk of seal failure
• Suitable for both static and dynamic low-speed sealing applications
• OEM-style replacement part for reliable fit and function

Compatibility

Designed as an OEM-style replacement quad ring seal for mechanical systems requiring this specific seal geometry and size.

Installation Notes

Installation should be performed by a qualified HVAC technician or plumber. Shut down and de-energize the equipment and relieve any system pressure before removing the existing seal. Inspect the seal groove for wear, corrosion, or debris before seating the new quad ring. Avoid using sharp tools that could nick or cut the seal during installation.

Technical Specifications

• UPC: 671252013720

Standard Information

• Brand: TAPCO
• Manufacturer Part Number: SPE 49-0127