Value Collection ZBD16300-2 Nbr O-ring 90 Durometer

Product Description

The VALUE COLLECTION ZBD16300-2 is a nitrile butadiene rubber (NBR) O-ring with a round cross section and an extra-hard 90 durometer rating. NBR compounds offer reliable resistance to petroleum-based oils, hydraulic fluids, and fuels, making this O-ring well suited for sealing applications in fluid-handling systems. It operates across a wide temperature range of -40 degrees F to 275 degrees F, which covers most common industrial and mechanical service conditions. Licensed plumbers, HVAC technicians, and maintenance mechanics typically install this type of O-ring as a sealing element in valves, fittings, pumps, and fluid-system connections.

This O-ring is appropriate for use in residential and commercial applications where a high-durometer NBR seal is required. Common installation scenarios include static and dynamic sealing points in plumbing systems, hydraulic assemblies, and pneumatic components where petroleum-based fluid compatibility is a priority. The extra-hard 90 durometer compound resists extrusion under higher pressures compared to standard 70-durometer O-rings, making it a practical choice for elevated-pressure service points.

Key Features

• Nitrile butadiene rubber (NBR) material provides strong resistance to petroleum oils and hydraulic fluids
• Extra-hard 90 durometer rating reduces extrusion risk in higher-pressure applications
• Round cross section for consistent sealing contact in standard O-ring grooves
• Wide service temperature range: -40 degrees F to 275 degrees F
• Lightweight at 0.01 pounds for easy handling during installation

Compatibility

Designed as a standard NBR O-ring replacement for valves, fittings, pumps, and fluid-system components requiring a round cross section seal with high-durometer nitrile rubber.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or maintenance mechanic. Shut off and depressurize the system before removing the old O-ring. Inspect the seating groove for damage or debris and clean the groove surface before installing the new O-ring. Avoid twisting or stretching the O-ring during installation, and apply a compatible lubricant to ease seating without compromising the seal material.