Miller DuraHoist Confined Space Manhole Collar Cotton Oral nasal cup reduces fogging

Oral nasal cup reduces fogging and lessens dead air space to improve worker comfort by limiting re-breathing of exhaled air

this is the perfect vest for you

It also runs on alkaline batteries (just two AA's) so you don't have to remember to charge it

Purchase Price Includes Certified Calibration from our Lab - $85 value

Meets CPAI-84 Standards

Miller DuraHoist Confined Space Manhole Collar Cotton Oral nasal cup reduces foggingThe Miller DuraHoist manhole collar is designed to easily and quickly mount to manhole collars. Simply slip the collar into manhole, tank hatch, or other opening and then mount you DuraHoist mast. That's all it takes and your ready to go. The DuraHoist collar is available in a variety of sizes: 17. 5 in. (. 44m) Manhole Collar for use with 18 in. to 20 in. 19. 5 in. (. 50m) Manhole Collar for use with 20 in. to 22 in. 21. 5 in. (. 54m) Manhole Collar