Cowl with non return flap
Cowl with non return flap
Cowl with non return flap
Cowl with non return flap
Cowl with non return flap

Cowl with Non Return Flap

Standard wall cowl available in 5 colours

Wall cowl with Non Return Flap for low resistance.

The cowl design offers efficient airflow with low resistance.

Available in 100, 125 and 150mm sizes for round or 100x54mm rectangular duct.

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High-quality external cowl available in a range of colours. Features a male spigot for insertion inside ducting.

Size Duct Type Colour Weight SKU
100mm Round White 150g ET-080027/A
100mm Round Brown 150g ET-080025/A
100mm Round Beige 150g ET-080023/A
100mm Round Terracotta 150g ET-080026/A
100mm Round Black 150g ET-080024/A
125mm Round White 145g ET-080036/A
125mm Round Brown 145g ET-080034/A
125mm Round Beige 145g ET-080032/A
125mm Round Terracotta 145g ET-080035/A
125mm Round Black 145g ET-080033/A
150mm Round White 130g ET-080031/A
150mm Round Brown 300g ET-080029/A
150mm Round Beige 300g ET-080028/A
150mm Round Terracotta 300g ET-080030/A
150mm Round Black 300g
110×54 Rectangular White 150g ET-080022/A
110×54 Rectangular Brown 150g ET-080020/A
110×54 Rectangular Terracotta 150g ET-080021/A
110×54 Rectangular Beige 150g ET-080019/A

Each Cowl with Non Return Flap has a 1-Year parts-only warranty. For full details and if you need to claim, check here.

Accessories

Need help? Send us a message or call us! 01384 275771