Rolair pu2bk80h Pulley

Product Description

The ROLAIR pu2bk80h is a replacement pulley designed for use in ROLAIR air compressor drive systems. Pulleys in this class transfer rotational force from the motor to the compressor pump via a belt drive, maintaining the mechanical link that drives cylinder compression. This component is a direct OEM-style replacement part, sourced for technicians and service pros performing scheduled maintenance or field repairs on belt-driven compressor units. Correct pulley sizing is essential for maintaining proper belt tension, drive ratio, and pump RPM within the system.

This pulley is intended for belt-driven ROLAIR air compressor assemblies where the original pulley has worn, cracked, or become damaged. Belt-drive compressors are common in both residential shop and light commercial service environments. Replacement is typically performed during routine belt service intervals or after inspection reveals pulley wear that could lead to belt slippage or premature belt failure. Installation of the correct OEM-specified pulley ensures the drive system operates within its designed parameters.

Key Features

• OEM-style replacement pulley for ROLAIR belt-driven air compressors
• Designed to maintain correct drive ratio and belt alignment
• Direct replacement fit for compatible ROLAIR compressor assemblies
• Supports proper belt tension and pump RPM when correctly installed

Compatibility

Designed as an OEM-style replacement pulley for compatible ROLAIR belt-driven air compressor units. Consult the compressor service manual or ROLAIR parts documentation to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with belt-driven compressor systems. Disconnect and lock out all power to the compressor before removing or installing the pulley. Inspect the drive belt for wear and replace if necessary whenever the pulley is serviced. Verify belt tension and pulley alignment after installation before returning the unit to service.

Technical Specifications

• Product Type: Pulley

Standard Information

• Brand: ROLAIR
• Manufacturer Part Number: pu2bk80h