Product Overview
Manufactured in galvanized steel with an internally spring-loaded butterfly damper that allows air to flow through in one direction and close-off when the venting system is not in use.
These in-line draft blockers can be installed in vertical venting systems such as rangehoods exhausting out through the roof.
Suits 125mm diameter ducting.
L88mm x W125mm External dimensions.
Attach ducting using MC5/2 Duct Clamps.
Please note: Shipping Weight is calculated based on the products physical dimensions, because of this there may be some disparity between the Physical Weight and Shipping Weight of an item.
See Shipping and Returns for more details.
