
Fall Protection & Respiratory
4-Gas Calibration Gas - 50% LEL Methane / 18% O2 / 25 ppm H2S / 100 ppm CO, 34-116 L
- Calgaz · MSA · Industrial Scientific
- CH4 2.5% (50% LEL) / O2 18% / H2S 25 ppm / CO 100 ppm / N2 balance

A fall-arrest harness for electrical and utility work. It has arc-rated, flame-resistant webbing and dielectric-coated or non-conductive hardware. It is tested to ASTM F887 and meets ANSI/ASSP Z359.11-2021 for NFPA 70E programs.
Tell us quantity, sizes and delivery city. Volume pricing and custom branding are confirmed on a written quote.
A fall-arrest harness for electrical and utility work. It has arc-rated, flame-resistant webbing and dielectric-coated or non-conductive hardware. It is tested to ASTM F887 and meets ANSI/ASSP Z359.11-2021 for NFPA 70E programs. • Arc-rated, flame-resistant webbing (aramid/Nomex/Kevlar blends) • Dielectric-coated or all-dielectric hardware • Tested to ASTM F887 for arc flash • Meets ANSI/ASSP Z359.11-2021 • Pair with arc-flash lanyards and SRLs for a complete system • Submittal-ready spec sheet for NFPA 70E programs Brands we quote: 3M DBI-SALA · Buckingham · Safewaze. Brand names are trademarks of their owners. Mays is an independent supplier, not an authorized agent of any brand; current manufacturer models are confirmed on your written quote.

Fall Protection & Respiratory

Fall Protection & Respiratory

Fall Protection & Respiratory

Fall Protection & Respiratory