Allegro 9935-BLW-02 Papr Replacement Motor Blower Unit

Product Description

The ALLEGRO 9935-BLW-02 is a replacement motor blower unit designed for belt-mounted powered air-purifying respirator (PAPR) systems. It runs on a 7.4 volt rechargeable lithium-ion battery, which is included with the unit. The blower delivers filtered airflow to the wearer's breathing zone and is a direct service component for keeping PAPR systems operational. Safety professionals, industrial hygienists, and respiratory protection program managers specify this unit to restore full performance when the original blower reaches end of service life or fails inspection. It meets ANSI Z87.1 standards and belongs to the Series 9936 product family.

This replacement blower unit is suited for industrial, construction, and hazardous-environment applications where belt-worn PAPR respiratory protection is required. It is designed for environments where continuous filtered airflow is critical, such as painting operations, grinding, chemical handling, and other tasks generating particulates or vapors. The belt-mount design keeps the blower off the head, reducing fatigue during extended wear. Installation is typically performed by a qualified safety equipment technician or trained respirator program administrator during scheduled maintenance or unscheduled component replacement.

Key Features

• Belt-mount configuration reduces head load during extended PAPR use
• 7.4 volt rechargeable lithium-ion battery included
• Meets ANSI Z87.1 standards for respiratory protection equipment
• Part of the Series 9936 PAPR system family
• Sold as a single replacement blower unit (package quantity: 1)

Compatibility

Designed as a replacement blower unit for ALLEGRO Series 9936 belt-mounted PAPR systems. Verify system model compatibility before installation.

Installation Notes

Installation should be performed by a trained respiratory protection technician familiar with PAPR service procedures. Power down and disconnect the battery from the PAPR system before removing or installing any blower components. Follow the manufacturer's service documentation and applicable OSHA respiratory protection program requirements under 29 CFR 1910.134 when servicing or replacing PAPR components. Perform a fit check and airflow verification after installation before returning the unit to service.