The 3M™ Versaflo™ Powered Air Purifying Respirator Assembly TR-612N is a complete powered air purifying respirator (PAPR) assembly designed to be paired with compatible 3M™ reusable half facepiece or full facepiece respirators to create a complete NIOSH-approved respiratory protection system. Featuring a lightweight blower unit, rechargeable lithium-ion battery, heavy-duty breathing tube and essential system accessories, it delivers a continuous flow of filtered air for enhanced comfort while helping protect workers against certain particulates, gases and vapours. Its modular design allows users to configure the system to meet the specific respiratory hazards of their work environment.

Key Features

Facepiece-ready configuration: Designed for use with compatible 3M™ reusable half facepiece or full facepiece respirators, sold separately.
Powered airflow: Supplies a continuous flow of filtered air to help reduce breathing resistance.
Advanced warning system: Audible, visual and vibratory alerts indicate low airflow and low battery charge.
Heavy-duty breathing connection: Includes a front-mounted tight-fitting breathing tube for compatible facepieces.
Rechargeable power source: Standard-capacity lithium-ion battery provides up to 8 hours of operating time.
Essential components included: Supplied with the blower, battery, charger, belt, airflow indicator and supporting accessories.

Intended Use

Designed for workers requiring powered respiratory protection when paired with a compatible 3M™ half or full facepiece respirator.

Construction, demolition and remediation
Manufacturing, maintenance and shutdowns
Painting, spray coating and powder handling
Mining, oil and gas and heavy industry
Pharmaceutical, healthcare and food processing

Product Specifications

Manufacturer: 3M™
Series: Versaflo™ TR-600
Manufacturer Part Number: TR-612N
Product Type: Powered Air Purifying Respirator assembly.
System Requirements: A compatible 3M™ reusable half-mask or full-face mask is required (sold separately).
Battery Type: Standard-capacity rechargeable lithium-ion.
Battery Runtime: Up to 8 hours.
Belt Type: High durability.
Breathing Tube Type: Front-mounted heavy-duty tight-fitting breathing tube.
Headgear or Facepiece Included: No.
Intrinsically Safe: No.
Compatible Respirators: Approved 3M™ reusable half facepiece and full facepiece respirators.
Cleaning Capability: Fully submersible when used with the included cleaning and storage plugs.

Kit Contents

TR-602N: Powered Air Purifying Respirator Unit.
TR-630: Standard-Capacity Rechargeable Lithium-Ion Battery.
TR-641N: Single-Station Battery Charger Kit.
BT-64: Heavy-Duty Tight-Fitting Breathing Tube.
TR-626: High-Durability Belt.
TR-973: Airflow Indicator.
TR-662: Spark Arrestor.
TR-6600: Prefilter.
BT-953: Cleaning and Storage Kit.

Certifications & Standards

NIOSH Approved: Approved for use as part of a complete 3M™ respiratory system when combined with the required compatible facepiece, filter or cartridge and approved components.
Assigned Protection Factor (APF): The protection level depends on the selected half or full facepiece and the complete NIOSH-approved system configuration.