Allegro 9221-02A Sar Hood Kit Breathing Air Blower 2 Hoods

Product Description

The ALLEGRO 9221-02A is a supplied-air respirator (SAR) hood kit designed for industrial environments where workers require continuous clean breathing air. The kit includes two Tyvek hoods, two 50-foot supply hoses, a breathing air blower, and a flow indicator window. SAR systems deliver breathable air from a remote source through the hose to the hood, isolating the wearer from hazardous atmospheres. This system is intended for installation and use by qualified safety personnel or industrial hygienists in facilities with confined spaces, spray booths, or environments containing airborne contaminants that exceed NIOSH or OSHA permissible exposure limits.

The 9221-02A is suited for industrial applications such as chemical processing, surface preparation, painting operations, and confined space entry. The dual-hood configuration allows two workers to operate simultaneously from the same blower and hose assembly. The Tyvek hood material provides lightweight coverage and is commonly used in environments with particulate hazards. The flow indicator window gives the operator a visual confirmation that adequate air supply is reaching the hood.

Key Features

• Dual-user configuration with two 50-foot hoses and two Tyvek hoods
• Breathing air blower included for powered air delivery
• Flow indicator window provides visual airflow confirmation at the hood
• Tyvek hood construction offers lightweight particulate protection
• Non-adjustable, foam suspension design for consistent fit
• SAR system type compatible with industrial supplied-air setups

Compatibility

Designed for use in SAR (supplied-air respirator) system configurations for industrial applications. Compatible with SAR-type breathing air supply systems as noted in product specifications.

Installation Notes

SAR hood systems must be installed and deployed by qualified personnel following applicable OSHA respiratory protection standards (29 CFR 1910.134) and site-specific safety procedures. Before connecting or servicing the blower and hose assembly, confirm the air supply source meets Grade D breathing air quality requirements per ANSI/CGA G-7.1. Inspect all hose connections for secure fit before use and verify airflow at the hood via the flow indicator prior to each entry into a hazardous area. Do not use this system as a substitute for self-contained breathing apparatus (SCBA) in immediately dangerous to life or health (IDLH) atmospheres unless the system is specifically rated and configured for that use.