Description
Item Details:
Allegro® Manhole Ventilation Passthru features a low-density polyethylene construction and has a low-profile design. Passthru with 90 deg elbow, manhole air vent can be stored easily and the manhole cover suits into a flat channel corner for stabilization.
Features:
- Made from vinyl and polyester
Product Attributes:
| Attribute | Value |
|---|---|
| Product Type | Manhole |
| Material | Polyester, Vinyl |
| Size Description | 8" |