At MSA,
We know what's at stake.

Helping to keep people & places safe

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When you go in, we go in with you.
FIRE SERVICE
KEY PRODUCTS
MSA M1 SCBA Gallet F1 XF and Accessories SingleLine SCOUT Integrated Monitoring Unit
From rig to refinery, count on MSA to keep you safe.
OIL & GAS
KEY PRODUCTS
ALTAIR® 4XR Multigas Detector ULTIMA® X5000 Gas Monitor
Striving for zero incidents - before a shovel hits the ground.
CONSTRUCTION
KEY PRODUCTS
Fall Protection Kits V-Gard® 930 Vented Protective Cap
Utilities solutions, from the water treatment plant to the telecom tower.
UTILITIES
KEY PRODUCTS
V-Gard® H1 Safety Helmet Gravity Utility ASTM Harness ALTAIR® 4XR Multigas Detector MSA Tripod

Convenience at Your Fingertips - download the new MSA Mobile App »

OTHER MARKETS WE SERVE: MINING GENERAL INDUSTRY HVAC WATER/WASTEWATER

On-Demand Video Demo

Watch a video demo of the ALTAIR io™ 4 Gas Detection Wearable at time that is convenient for you.

Watch the Demo

EXPLORE MSA PRODUCTS

ALTAIR io™ 4
Fixed Gas & Flame Detection
V-Gard® 950 Non-Vented Protective Cap
V-FIT™ Safety Harness
Advantage® 900 Elastomeric Half-Mask Respirator
MSA+
LUNAR
V-Gard® H1 Safety Helmet
Latchways® Vertical Ladder Lifeline Kits
V-Gard Sheet Visor
G1 Full Face Mask
Advantage® 420 Half-Mask Respirator
ALTAIR io™ 4 Fixed Gas & Flame Detection V-Gard® 950 Non-Vented Protective Cap V-FIT™ Safety Harness Advantage® 900 Elastomeric Half-Mask Respirator MSA+ LUNAR V-Gard® H1 Safety Helmet Latchways® Vertical Ladder Lifeline Kits V-Gard Sheet Visor G1 Full Face Mask Advantage® 420 Half-Mask Respirator

WHAT'S NEW AT MSA

PRODUCTS

The MSA Connected Work Platform Driven by the ALTAIR io™ 4 Gas Detection Wearable

Help reduce risk and boost productivity.

Learn more »
Resources

Ammonia Gas Leak Detection Solutions

Discover reliable ways to detect ammonia leaks and take safety to the next level.

Learn More »
Products

Elastomeric Half-Mask Respirators as a Solution for Healthcare

Elastomeric half-mask respirators are tight-fitting respirators made of synthetic or rubber material and are designed to be repeatedly disinfected, cleaned, and reused.

Learn more »
VIEW ALL WHAT'S NEW

GET TO KNOW MSA

Company Overview

MSA is dedicated to helping men and women work safely throughout the world.

Discover our values »

For Investors

We've been at the forefront of safety innovation since developing our Edison Electric Cap Lamp in 1914.

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Careers

Our employees make the difference thanks to their passion for protecting people in the workplace.

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Find A Distributor

MSA's network of distributors can help find the right product for you.