MSA Filtration Boxes 100 CFM Benzene Specific At just 15x11x6-1/2" and 15

At just 15x11x6-1/2" and 15 pounds

Thanks to this

Within the range of their TLV

The Ekman Dredge is made with 300 series stainless steel

They can pump to the surface from as deep as 250 feet (76

MSA Filtration Boxes 100 CFM Benzene Specific At just 15x11x6-1/2" and 15MSA Filtration Boxes 100 CFM Ensure proper air quality and deliverability These accessories help ensure proper air quality and deliverability when used with MSA constant flow airline systems. Filters remove 99% (minimum) of >0. 3 micron particulate for up to 1000 hours of use. Enhance long duration respiratory protection Filters remove dusts, mists, fumes, smoke and low concentrations of organic vapors Neoprene, PVC and coiled nylon hoses deliver