3M™ Versaflo™ S-133 Respiratory Hood with Integrated Suspension (S/M and L)

The 3M™ Versaflo™ S-133 is a respiratory hood with an integrated head suspension for the Versaflo powered and supplied-air systems. It provides respiratory, head and face protection with a secure, comfortable fit, and is available in two sizes.

Product overview

The S-133 connects to 3M Versaflo TR-300, TR-600 and supplied-air systems via the standard breathing tube. The integrated suspension holds the hood securely and comfortably, while filtered air flows across the face to maintain positive pressure and a clear visor gives good visibility. It is offered as S-133S (S/M) and S-133L (L).

Key features and benefits

• Integrated head suspension: secure, adjustable fit for comfortable extended wear.
• Respiratory and face protection: covers the breathing zone and face in one hood.
• Two sizes: S-133S (small/medium) and S-133L (large).
• Versaflo compatible: works with TR-300, TR-600 and supplied-air systems.

Typical applications

The S-133 suits pharmaceutical and laboratory work, paint spraying, chemical handling and manufacturing where a secure, comfortable hood with face protection is required.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine Versaflo headtops, advice on system compatibility and sizing, and responsive after-sales support nationwide.

Frequently asked questions

How does the S-133 differ from the S-403?
The S-133 includes an integrated head suspension for a more secure fit, whereas the S-403 is a lighter hood without the rigid suspension.

Which systems does it work with?
It connects to 3M Versaflo TR-300 and TR-600 powered air systems and compatible supplied-air systems.

Is the hood reusable?
Yes. The hood is reusable; the inner shroud, visor and other consumable parts can be replaced as needed.