Allegro® 9510-50 Recyclable Manhole Ventilation Pass Thru
Allegro® 9510-50 Recyclable Manhole Ventilation Pass Thru
Allegro's MVP is the first manhole system that combines the low profile manhole air vent, 90 deg elbow and built-in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped down into the manhole with a quick release of the drawstring. The collapsible duct springs back into shape once worker is down into the manhole. The ducting is vinyl and polyester with PVC coating and heat resistant up to 180 deg F. The manhole cover fits into a flat channel corner for stabilization. Compact, lightweight and made from linear low density polyethylene (LLDPE), this unit is easy to store and ships in one small carton.
Allegro® Manhole Ventilation Pass Thru, Recyclable, Specifications: 8 in Outlet, 32 in L Duct Stored, 62 in L Duct in Use, 23 in H x 20 in W, LLDPE/Polyester/Vinyl/PVC, Yellow
Features
- The manhole ventilation pass thru (mvp) is designed to maintain and redirect airflow with minimal restriction into manholes, sewers and tanks
- Reducing overall size, storage and shipping cost
- The mvp is the first manhole system that combines the low profile manhole air vent, 90 deg elbow and built-in mounting all into one easy assembly
- Manhole cover fits into flat channeled corners for stabilization
- Small storage bag holds ducting
- Quick-release draw string to drop ducting into manhole
- Collapsible duct for easy entry springs back into shape once worker is down into the manhole
Specifications
Allegro's MVP is the first manhole system that combines the low profile manhole air vent, 90 deg elbow and built-in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped down into the manhole with a quick release of the drawstring. The collapsible duct springs back into shape once worker is down into the manhole. The ducting is vinyl and polyester with PVC coating and heat resistant up to 180 deg F. The manhole cover fits into a flat channel corner for stabilization. Compact, lightweight and made from linear low density polyethylene (LLDPE), this unit is easy to store and ships in one small carton.
Allegro® Manhole Ventilation Pass Thru, Recyclable, Specifications: 8 in Outlet, 32 in L Duct Stored, 62 in L Duct in Use, 23 in H x 20 in W, LLDPE/Polyester/Vinyl/PVC, Yellow