Allegro 9510-50 Manhole Ventilation Pass Thru Yellow Color 1 Each
Allegro's Manhole Ventilation Passthru (MVP) is the only manhole system that combines a low-profile air vent, a 90° elbow and mounting all in one. The MVP unit includes a collapsible duct for easy entry and a small storage bag with a quick-release drawstring. The collapsible duct quickly springs back to it's original shape once the worker is down. Ducting is made of vinyl and polyester with a PVC coating to make it durable and heat resistant up to 180° F. The manhole cover fits perfectly into the flat channel corner, providing excellent stabilization. Made from Linear Low Density Polyeithylene, the MVP is sturdy yet compact and lightweight.
- Collapsible, compact design
- Fits easily in storage bag (included)
- Corner channel holds manhole cover
- Made of Linear Low Density Polyethylene
- Heat resistant up to 180° F
- Length - 62" when in use; 32" when in storage bag
- Width - 20"
- Height - 23"
- Weight - 11 lbs
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