Ducting Cowled Gravity Flap 150mm / 6" Outlet Cowl Air Vent Grille with Non Return Valve / Backdraft Shutter KO150-30

Product Information

Please note that on large or bulky items, this may be the only option available due to restrictions on other services on both sizes and weights.

Our cookie management banner gives you the option to disable non-essential cookies, or you can manage this in your browser settings. Although selectable on all sizes - and possibly necessary on your particular installation - we do not recommend slip joints for general duct assembly on ducts over 400mm in any one dimension. The wind-driven roof fan achieves very fast results because it already functions at wind speeds of 1m/s.If this is the case, then a member of our sales team will contact you to discuss the various options before the item is dispatched.

Facebook: We use conversion tracking from Facebook to help us understand how effective campaigns are from Facebook. If you do not allow these cookies, some features may not work and we will not know when you have visited our site. Google AdWords Conversion: We use conversion tracking to help us understand how effective our digital campaigns are. Google Dynamic Remarketing: We use these tracking tools to track user behaviour over time and across third party sites to improve the effectiveness of our online advertising.The new Brexit customs rules on sending goods into Ireland has become more complicated, meaning that we would need to increase costs to you due to import tariffs, import-export agents and other related industries. How you came on to our site; for example, from Google, social media or a direct link When do you issue cookies? Airflow's range of products has expanded considerably over the years enabling us to incorporate building, plastering, decorating, plumbing, gardening and roof ventilation products into our portfolio adding an extra 250 new products to our core offering of ventilation products. Complete Package: This White Air Vent Cover includes a Gravity Flap and comes with 4 Fixings and 4 Screw Covers for easy installation.

Easy Installation: The push-fit design allows for easy and secure installation on outer walls, making it a hassle-free choice for DIY enthusiasts.Low cost compatible spare parts are not generic spare parts, they are quite different and fall into several different categories. Especially for industrial spaces such as stairwells, factory halls, sheds, toilet buildings and the like. If there's no warning about the quality then it means that we have not had any issues with this particular replacement, even if it's not from exactly the same source.

The grilles are available in several designs and sizes and suitable for any solution such as mounting directly in spiral pipes or galvanised flat ducts.more_sizes:11386,11387,13593,13594,15136 products_related:16365,15131,21938,11430,15670,22424,22427,19395,23130,11495,15807,16489 sku:15137 Outlet 11386,11387,13593,13594,15136 16365,15131,21938,11430,15670,22424,22427,19395,23130,11495,15807,16489 15137 9. Its sleek White Air Vent Cover features a Gravity Flap and comes complete with 4 Fixings and 4 Screw Covers for effortless installation. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice.