3M 7100077598 | Versaflo 37018 Black Cooling Assembly

Description

The 3M 7100077598 Versaflo 37018 Cooling Assembly is a belt-mounted vortex cooling assembly designed to regulate the temperature of supplied air for Versaflo respirator systems. The Versaflo 37018 cooling assembly is ideal for hot working environments in oil and gas, metal repair, and other industrial settings. It reduces incoming air temperature by up to 50°F (≈28°C) when operated within recommended pressure ranges, increasing wearer comfort and endurance. The assembly includes a cooling tube with a quick-disconnect fitting, a waist belt, and a holder for safe, portable use with 3M L-Series headgear and compatible supplied air configurations. The cooling belt assembly uses clean plant or bottled air and integrates into supplied air systems without the need for filters or batteries, making it a cost-effective way to provide high levels of respiratory protection and temperature control for long-term hot-environment tasks.

Product Features and Benefits

Vortex Cooling Tube Reduces Air Temperature Up To 50°F

The 3M 7100077598 delivers significant air temperature regulation to lower heat stress for operators working in high-temperature environments.

Belt-Mounted System With Quick-Disconnect

The 3M Versaflo 37018 Cooling Assembly provides a complete kit that includes a waist belt and holder for secure, hands-free mounting and a quick-disconnect fitting for rapid connection to supplied air lines.

Compatible with 3M L-Series Headgear And TR/MST Systems

The Versaflo 37018 cooling assembly is designed to integrate into Versaflo supplied air respirator assemblies and compatible headgear for predictable respiratory protection system performance.

No Filters, Cartridges or Batteries To Maintain

Operates mechanically on compressed air (60–90 psig typical), simplifying service routines and reducing ongoing maintenance costs.

Portable And Durable For Field Use

Lightweight, rugged construction and belt mounting make the assembly appropriate for mobile crews and fixed-station supplied air systems.

Frequently Asked Questions

What is a supplied air respirator assembly?

The cooling assembly attaches inline to a supplied air system to cool delivered breathing air for headgear or hoods, improving comfort and reducing heat stress.

Will the Versaflo 37018 cooling assembly work with my supplied air system?

Yes, the 3M 7100077598 is designed for use with 3M supplied air respirator assemblies and compatible L-Series headgear when correctly configured.

How much cooling does the vortex cooling belt assembly provide?

The vortex tube can cool incoming air by up to 50°F (≈28°C) under proper pressure and hose length conditions.

Is this cooling assembly suitable for continuous industrial use?

Yes, built for industrial supplied air systems, the assembly is portable, belt-mounted, and intended for sustained use in hot working environments.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov