9 X 9 FLAT BLAST COWL - RUSTIC BROWN Cross-over Cowl• Fits over airbricks up to 230 x 150mm • Size: 300 x 230 x 40mm• Only protrudes 40mm (1 1/2") from wall. • Will fit over BM415, BM416 and BM417 ventilators• Aluminium Powder-coated brown BM429/5 Brown Free Area cm²: 132
9 X 9 FLAT BLAST COWL - RUSTIC BROWN
Cross-over Cowl
• Fits over airbricks up to 230 x 150mm
• Size: 300 x 230 x 40mm
• Only protrudes 40mm (1 1/2") from wall.
• Will fit over BM415, BM416 and
BM417 ventilators
• Aluminium Powder-coated brown
BM429/5 Brown
Free Area cm²: 132
Free air (cm²) - Max | 132 |
Quick Search: | QS4229 |
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