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Product Summary

The Allegro 8in. Manhole Ventilation Passthru and 6ft. Ducting 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. 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°. 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 carton. Recyclable.

What's Included

    (1) Manhole ventilation passthru with ducting

Features + Benefits

  • 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
  • Combines manhole air vent, 90° elbow and built-in mounting into 1 easy assembly

Key Specs

AttributeSpecification

item#

99625

Brand

Allegro

Manufacturer's Warranty

12 months parts/12months labor

Ship Weight

16.0 LB

Product Type

Manhole Ventilation Passthru and Ducting

Material

Multiple
AttributeSpecification

Height

23 in

Width

20 in

Length

32 in

Product Weight

11.0000 lb

Dimensions L x W x H (in.)

32.0 x 20.0 x 23.0 in

Warranty

Manufacturer's Warranty

12 months parts/12months labor

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.