3M 7000052905 Spark Arrestor TR-300 Papr

Product Description

The 3M 7000052905 is the TR-362 spark arrestor designed for use with the Versaflo TR-300 Powered Air Purifying Respirator (PAPR). When installed inside the filter cover of the TR-300 PAPR unit, the TR-362 intercepts sparks and other hot particulates before they can reach the high-efficiency filter media. This protects both the HE filter and the PAPR unit from heat-related damage during use in environments where spark exposure is a recognized hazard. It is installed and serviced by industrial hygienists, safety professionals, and respiratory protection program administrators.

The TR-362 spark arrestor is intended for use in industrial environments where workers wearing the Versaflo TR-300 PAPR may be exposed to grinding sparks, welding spatter, or other airborne hot materials. Typical applications include metal fabrication, welding operations, and abrasive grinding tasks where respiratory protection must also be shielded from incidental spark contact. The part seats inside the filter cover of the TR-300 unit as a protective insert component.

Key Features

• Designed specifically to fit inside the filter cover of the Versaflo TR-300 PAPR
• Helps protect the HE filter from damage caused by sparks or hot materials
• Helps protect the PAPR motor-blower unit from heat-related damage
• Designed as a replaceable component to maintain system protection over time

Compatibility

Designed for use with the 3M Versaflo TR-300 PAPR system. Installs inside the filter cover of that unit as stated by the manufacturer.

Installation Notes

Installation and replacement of the TR-362 should be performed by a trained respiratory protection program administrator or qualified safety professional following the TR-300 PAPR system manual. Power down and remove the PAPR unit from service before accessing the filter cover. Inspect the spark arrestor regularly and replace it per the manufacturer-recommended service schedule or whenever damage is observed. Follow applicable OSHA respiratory protection standards and facility safety protocols when servicing PAPR components.

Technical Specifications

• Unit of Measure: Case
• Minimum Order Quantity: 1
• UPC: 00051131173705

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000052905