Value Collection ZBD16300-11 Nbr O-ring 90 Durometer

Product Description

The VALUE COLLECTION ZBD16300-11 is a nitrile butadiene rubber (NBR) O-ring with a round cross section and an extra-hard 90 durometer rating. NBR compound provides reliable resistance to petroleum-based fluids, making this O-ring a standard choice for sealing applications in hydraulic, pneumatic, and fluid-handling systems. The extra-hard durometer rating suits high-pressure environments where a softer seal would extrude or deform under load. Licensed plumbers, pipefitters, HVAC technicians, and industrial maintenance professionals install this type of seal during equipment assembly, repair, and preventive maintenance routines.

This O-ring is suited for use in residential and commercial plumbing, HVAC refrigerant circuits, hydraulic fittings, and general industrial fluid systems where a petroleum-resistant elastomer seal is required. The operating temperature range of -40 degrees F to 275 degrees F covers most common mechanical and fluid-transfer applications. It is sold individually with a minimum order quantity of 15 units, making it practical for service kit builds and bulk replacement stock.

Key Features

• Nitrile butadiene rubber (NBR) compound resists petroleum-based oils and hydraulic fluids
• Extra-hard 90 durometer rating reduces extrusion risk in high-pressure installations
• Round cross section for consistent seating in standard O-ring grooves
• Wide service temperature range: -40 degrees F to 275 degrees F
• Not FDA approved — intended for industrial and mechanical fluid-sealing applications

Compatibility

Designed as an OEM-style replacement or service-stock O-ring for hydraulic fittings, pneumatic assemblies, and fluid-handling equipment requiring a round-cross-section NBR seal with a 90 durometer hardness rating.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or HVAC technicians during system service or component assembly. Always depressurize and drain the system before removing existing seals. Inspect the O-ring groove for burrs or corrosion before seating the new O-ring, and apply a compatible lubricant to prevent pinching or twisting during assembly. Follow applicable IPC or IFGC guidelines for fluid-system sealing in regulated installations.