3M 7000029984 | Speedglas 37232 Black Welding Helmet

Description

The 3M 7000029984 Speedglas is a professional-grade auto-darkening welding helmet designed for MIG, TIG, and stick welding, as well as grinding. The helmet includes an auto-darkening filter with user-selectable dark shades 8-12 and a fixed light shade for clear pre- and post-weld visibility, as well as permanent UV/IR protection at the maximum shade. A small viewing area of 1.7" x 3.7" provides a balanced field of view while minimizing optical noise. The Speedglas is built for durability and comfort. The 3M 100 Speedglass helmet weighs approximately 15.5 ounces and accepts optional hard-hat adapters for overhead work. Battery-powered electronics provide approximately 1500 hours of ADF life, and three sensitivity levels enable reliable arc detection across processes. This 3M welding helmet, the Speedglas model, is recommended for industrial welding tasks that require consistent optics, simple user controls, and regulatory approvals.

Product Features and Benefits

Auto-Darkening Filter with Variable Shades

User-selectable dark shades 8-12 provide versatile protection and a clear view before, during, and after welding, reducing rework and improving process control.

Compact 1.7" x 3.7" viewing area

The 3M welding helmet Speedglas, with its optimized viewing area, strikes a balance between situational awareness and focused optics for precision work on TIG, MIG, and stick processes.

Lightweight construction and adjustable fit

The 3M Speedglas total weight is approximately 455 g (15.5 oz), and multiple headband adjustments improve all-day wearability in trade and production environments.

Reliable arc detection and battery life

Consistent switching is supported by two arc sensors and three sensitivity settings. A CR2032 battery allows for approximately 1500 hours of ADF operation during normal use.

Certified to standards

The 3M 7000029984 meets the optical and impact requirements of ANSI Z87.1 and CSA Z94.3 and is compatible with approved hard hats when used with manufacturer adapters.

Frequently Asked Questions

Is this a 3M auto-darkening welding helmet?

Yes, the Speedglas 3M 100 features an auto-darkening filter with variable shades for welding and grinding.

Is 3M 7000029984 available for professional purchase?

Yes, this model is sold for industrial use and should be selected and used per workplace respiratory and PPE programs.

Does this helmet work with 3M respirator filters or other PPE?

Yes, the helmet is compatible with many reusable respirators and PPE but must be assessed for combined use per manufacturer guidance.

What distinguishes the 3M Speedglas optics?

3M Speedglas optics deliver fast switching, durable ADF electronics, and regulated UV/IR protection for consistent welding visibility.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov