Allegro 9510-65 Manhole Ventilation Passthru 12" MVP

Description

The first manhole system that combines the low profile manhole air vent, 90° 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°F. The manhole cover fits into a flat channel corner for stabilization. Compact, lightweight and made from Linear Low Density Polyethylene (LLDPE), the MVP is not statically conductive. This unit is easy to store and ships in one small carton. Recyclable.
The Manhole Ventilation Passthru (MVP) is designed to maintain and redirect air flow with minimal restriction into manholes, sewers and tanks. The MVP is the first manhole system that combines the low profile manhole air vent, 90° elbow and built in mounting all into one easy assembly.
Features and Specs:
MATERIAL:
MVP
Linear Low Density Polyethylene (LLDPE)
Recyclable
Bright Yellow
DUCTING
Vinyl and polyester with PVC coating
Compressible inner support coils
Heat resistant up to 180° F (88.2° C)
Meets ASTM 227 specs
UL 94V-0 Flame Retardant
FEATURES:
Low profile elbow fits underneath the lower cross bar of the guardrail
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
Combines three components, the low profile manhole air vent, 90° elbow and built in mounting all into one easy assembly
Reducing overall size, storage and shipping cost
Listing and template services provided by inkFrog