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The FireFox and Mercury Quick Attack LE Portable Monitor Aeration Tubes now give you the capability to convert your Firefox and Mercury to a foam monitor for Class A or B foam applications, where a heavier foam blanket is desired.

Each foam tube comes with a new turbine retaining ring that allows it to easily thread onto the end of the FireFox or Mercury Quick Attack fog nozzle.


  • Low expansion capability (up to 10:1) 225-500 gpm nozzle
  • Compatible with Mercury Quick Attack Nozzle Styles 4445 & 4446


Style 3621
Warranty Warranty
Weight 3 1/4 lbs (1.5 kg)
Material Pyrolite
Brand FireFox
Length 14 1/8" (359 mm)
Width 5 1/2" (140 mm)
Height 5 1/2" (140 mm)

Note: Special threads are approximate 8 week lead time and not subject to cancellation or return. Please be certain of your thread type before ordering.

This item is not available for export. We cannot supply any export documentation.


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3621 Akron Low Expansion FireFox and Mercury Quick Attack LE Portable Monitor Foam Tube, 2.5" Inlet

  • $640.95

Delivery/Shipping Availability: Items ship directly from manufacturer. Mixed Availability, call for status updates

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Tags: Akron, 3621 foam tube, monitors, nozzles, akron brass, 3621