The M 407 Assembly includes a M 927 Premium Visor, M 444 Inner Collar, and M 447 Flame Resistant Outer Shroud. The M 927 visor is made of coated polycarbonate. The M 447 shroud is made of Nomex® flame resistant fibers.
3M™ 17323, Versaflo™ Respiratory Helmet Assembly M-407, with Premium Visor and Flame Resistant Shroud, 7000002395, 1 EA/Case
$746.76
Factory Stock, 7-10 Lead Time.
For respiratory, eye, face and head protection with additional neck and shoulder coverage. Features a flame resistant shroud for applications with hot particles.

Dynabrade 21830 ND532, 10-32 x 3/8" FHC Screw
Dynabrade 58041 11" Dia. Two-Hand Gear-Driven Sander, Central Vacuum, .45 HP, 900 RPM, Hook-Face Pad
Dynabrade 90036 5" Dia. Polishing Pad, Natural Sheepskin Wool
Dynabrade 18595 Rotor
Dynabrade 50267 4-1/2" Dia. Disc Backing Pad, 5/8"-11 Thread
Dynabrade 57101 5" Dia. Low Profile Random Orbital Sander
ACS 1/2 in x 24 in Diamond Metal Bond Belt, 60M/250u
Dynabrade 52278 .7 hp Straight-Line Die Grinder, Rear Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 57779 Housing Wet Dynafine
Dynabrade 01564 Air Control Ring
Dynabrade 20142 1/2" Abrasive Cartridge/Collet Kit
Dynabrade 53460 3" Dia. Right Angle Rotary Buffer, .4 hp, 3,200 RPM, Rear Exhaust, 3/8"-24 Spindle Thread
Dynabrade 61486 Vacuum Cart, Low
Dynabrade 30702 Balancer Shaft- 1-1/4" Orbital Sander
Dynabrade NS11V 11" Dia. Random Orbital Sander, Vacuum
Dynabrade 95674 1/4" Female Coupler
Dynabrade 56320 5" Dia. Vacuum Disc Pad, Hook-Face, 44 Holes
Dynabrade 51303 .5 hp Straight-Line Die Grinder, Front Exhaust, 24,000 RPM, 1/4" Collet
Dynabrade 64861 Variable Speed Versatility Grinder, Slack-Action, 1 hp, 120 V (AC), 1 Phase, 50/60 Hz, 600-4,000 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 95590 1/4" NPT Single Pivot Dynaswivel
Dynabrade 97573 - 1/4" Safety Female Coupler w/Female Plug
Dynabrade 82442 6" Dia. x 60 Grit A/O Hook Non-Vacuum Film-Backed DynaCut Disc, 100/Box
Dynabrade 52280 .55 hp Right Angle Die Grinder, Rear Exhaust, 15,00 RPM, 1/4" Collet
3M 22409, Roloc Disc 361F, P120 XF-weight, TR, 1-1/2 in, Die R150S, 7000045103 
