Miller DuraHoist Confined Space Manhole Collar Tripod Accessories When placed over the main

When placed over the main lens of your Pureflow ESM+

It is designed to raise and lower entrants into confined spaces

5%) - Oxygen 15% - Nitrogen Balance

Does not strain the environment by depleting timber supplies

so they are easier to grasp

Miller DuraHoist Confined Space Manhole Collar Tripod Accessories When placed over the mainThe 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