Allegro 9510-50 MVP Confined Space Manhole Ventilation Passthru Cold Weather What’s the secret of the

What’s the secret of the MGC’s extended battery life

100 individual sterile storage bags and seals

NOTE: This would be the respirator of choice for residents experiencing forest fire smoke

It is alkali-free and contains a biodegradable walnut shell scrubber and a safe solvent

63" W X 22" H

Allegro 9510-50 MVP Confined Space Manhole Ventilation Passthru Cold Weather What’s the secret of theAllegro's new 9510 50 Manhole Ventilation Passthru is a really cool piece of equipment. It is a incredibly simple way to ventilate a space while at the same time still allowing access to the space for your workers. It is an excellent and less expensive alternative to the Saddle Vent system. Allegro's Manhole Ventilation Passthru (MVP) is made with a low profile air vent for the manhole itself, a 90 elbow, and built in mounting. The length from the top