3M Versaflo Air Regulating Valve Assembly V-300/37019(AAD)
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- Low maintenance - no filters, cartridges, or batteries to maintain
- Certain 3M supplied air valves can cool or heat air by up to 50°F (28°C)
- Can operate on pressures ranging from 6-91 psig, depending on valve and hose length
- All V-Series Supplied Air Valves require an approved 3M supplied air hose, breathing tub and headgear to complete the NIOSH-approved respirator system