3M Versaflo Hood Assembly with Premium Reusable Head Suspension - S-657 - EN 12941 TH3 - [3M-S-657]
The 3M S-657 Hood uses a double shroud design for its respiratory seal; wearers can select on their seal design based on personal preference. The wearer should tuck the inner shroud into a shirt or protective coverall, which allows excess air to be channelled over the body for additional comfort.
The 3M S-657 Hood offers head, face, neck and shoulder coverage as well as providing eye and face protection to EN166 - liquid splash and low energy impact (grade F) the same classification for impact resistance as safety spectacles!
Manufactured using a general purpose, fabric, the S-657 is a cost effective, practical powered air solution.
When used in conjunction with 3M Powered and Supplied Air Systems the S-657 offers an assigned protection factor (APF*) of:
Jupiter APF= 40
Dustmaster APF= 10
TR-300 APF = 40
V-500 APF= 40
*Assigned Protection Factor (APF) as detailed in HSE HSG53.