Versaflo Replacement Handle for AP-600 Series Air Filtration Panels

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3M Versaflo Replacement Handle AP-637

3M Versaflo Replacement Handle 3MMAP-637, for AP-600 Series Air Filtration Panels
Designed for use with 3M Versaflo Supplied Air Respirator Systems, 3M has created a line known as the AP-600 Series. The series consists of air filtration panels that are lightweight, compact and portable. Produced for the purpose to filter certain common compressed air contaminants and regulate air pressure to ensure safety and protection against harmful particulates in an environment's air. Air Filtration Panels are used to control the pressure of air delivered to a supplied air respirator and to remove contaminants from compressed air to make it safer to breathe. The AP-600 series air panels have low back pressure which helps to enable their use in more applications where plant air pressures is restriction. In addition, with low backpressure, users can enable a wider choice of respirator system components.

The 3M Versaflo Handle AP-637 is a replacement part that is used to assist in providing maintenance to any 3M Versaflo AP-600 Series Air Filtration Panels. With each AP-600 Series Air Filtration Panel, there consists of 3 handles. Each handle can be replaced with the use of common tools.


  • Brand: 3M
  • Style: 3M Versaflo Replacement Handle AP-637
  • Product Series: Versaflo AP-600 AFP Series
  • Product Type: Air Filtration Panels Accessories, Consumables and Spare Parts
  • Recommended Industries: Automotive, Petrochemical, Public Utilities, Shipbuilding, Construction, Military, Mining, Pharmaceutical
  • Recommended Applications:Spray Painting, Sandblasting, Welding, Tank Cleaning, Toxic Material Handling, Hazardous Material Clean Up, Chipping, Grinding

There are four potential sources of contamination to breathing air in a typical system, and 3M Versaflo Air Filtration Panels can help with them all:

  • Environmental pollution which includes particulates and odors that can be drawn into a compressor air inlet. Poorly positioned air inlets can also allow carbon monoxide from vehicles to be drawn into plant air.
  • Air Distribution Piping: Rust and scale, oil and water can all accumulate in old piping, and contribute to airborne particles, mists and odors in plant air.
  • Compressor Contaminants: The quickly moving parts inside a compressor can generate oil mists and fine particles that can be carried along in compressed plant air. In worst case conditions, lubricating oil can burn and produce dangerous levels of carbon monoxide gas.
  • Leaks: Faulty piping or pipe connections can allow airborne workplace gases and vapors to be drawn into the air stream of a compressed air system.
More Information
Brand3M Versaflo
Main CategoryRespiratory Protection
Prop 65N/A
Country of ManufactureUnited States
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3M Versaflo Replacement Handle AP-637