Value Collection ZMSCQH70227 O-ring Dash 227 Nbr

Product Description

The VALUE COLLECTION ZMSCQH70227 is a Dash 227 O-ring with an X-profile (quattro) cross section, manufactured from Nitrile Butadiene Rubber (NBR). It measures 2.125 inches inside diameter, 2.375 inches outside diameter, and 0.125 inches thick. The X-profile cross section provides four-lobe sealing contact, reducing seal roll and improving stability in dynamic and static applications compared to a standard round cross section. NBR compound delivers reliable resistance to petroleum-based fluids, making this O-ring well suited for hydraulic, pneumatic, and fluid-handling assemblies. Licensed plumbers, HVAC technicians, and equipment mechanics are the typical installers.

This O-ring is suited for use in residential and commercial plumbing, HVAC refrigerant-side connections, hydraulic fittings, and general fluid-system maintenance where a Dash 227 seal size is specified. The X-profile geometry helps prevent spiral failure in reciprocating-motion applications. Sold in a package of 10 units, making it practical for service vehicles or shop stock where multiple replacements may be needed in a single job.

Key Features

• X-profile (quattro) cross section reduces roll and spiral failure in dynamic applications
• Nitrile Butadiene Rubber (NBR) material offers resistance to petroleum-based fluids and oils
• Dash 227 standard sizing for drop-in replacement in spec-driven installations
• 2.125 inches ID x 2.375 inches OD x 0.125 inches thick for precise groove fit
• Package quantity of 10 supports bulk service and shop stock needs

Compatibility

Designed as a standard Dash 227 O-ring replacement for hydraulic, pneumatic, and fluid-handling systems that specify an X-profile NBR seal in this size class.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or mechanic familiar with O-ring groove specifications. De-pressurize and isolate the system before removing the old seal. Inspect the groove for damage or debris before seating the new O-ring. Avoid twisting or stretching the seal during installation, as deformation can compromise the seal integrity.