Value Collection BD-C30551 O-ring 12 in Id Nbr

Product Description

The VALUE COLLECTION BD-C30551 is a nitrile butadiene rubber (NBR) o-ring with a 12-inch inside diameter and a 2-inch cross-section thickness. It features a round cross-section profile and a durometer rating of 70, indicating a firm yet flexible seal suitable for moderate-pressure applications. This o-ring is used by plumbers, pipefitters, and mechanical technicians to create static or low-motion seals in fluid and pneumatic systems. NBR material provides solid resistance to oils, fuels, and hydraulic fluids, making it a practical choice for sealing applications in industrial and commercial settings.

This o-ring is suited for large-bore sealing applications in plumbing, hydraulic, and mechanical systems where a 12-inch inside diameter is required. Its NBR construction handles exposure to petroleum-based fluids, water, and mild chemical environments. Typical install scenarios include flanged pipe connections, pump housings, valve bodies, and equipment covers where a reliable static seal is needed. Package quantity is 50 units per order.

Key Features

• 12-inch inside diameter for large-bore sealing applications
• 2-inch cross-section thickness provides a substantial sealing surface
• Round cross-section profile for standard groove fitment
• Durometer 70 NBR compound resists petroleum oils, hydraulic fluids, and water
• Sold in a package quantity of 50 units

Compatibility

Designed as a standard NBR o-ring for large-bore static sealing applications in plumbing, hydraulic, and mechanical assemblies requiring a 12-inch inside diameter and 2-inch cross-section thickness.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or qualified mechanical technicians. Depressurize and drain the system completely before removing the existing seal or disassembling the joint. Inspect the groove for wear, nicks, or contamination before seating the new o-ring. Avoid twisting or stretching the o-ring during installation, and apply a compatible lubricant to reduce the risk of damage during assembly.