lindab | we simplify construction Formo - Ceiling diffuser LKA Technical data LKA 250 + MBB-E - Extract air ǻ p t [Pa] 250 200 150 LKA-250+MBB-250-250-E 100 70 50 30 20 15 10 20 25 30 80 100 40 50 60 150 200 35 30 25 20 80 100 150 300 400 500 50 45 40 L WA dB(A) 200 700 q V [l/s] 250 300 q V [m 3 /h] 1000 Hz 63 125 250 500 1K 2K 4K 8K K ok 12 4 -1 -3 -3 -12 -19 -30 ǻ p t [Pa] 250 200 150 LKA-250+MBB-200-250-E 100 70 50 30 20 15 10 20 25 30 80 100 40 50 60 150 200 50 45 40 35 30 25 20 80 100 300 400 L WA dB(A) 150 500 200 700 q V [l/s] 250 q V [m 3 /h] Hz 63 125 250 500 1K 2K 4K 8K K ok 13 3 -1 -3 -4 -11 -15 -24 ǻ p t [Pa] 250 200 150 LKA-250+MBB-160-250-E 50 45 100 40 70 35 50 30 30 20 15 10 10 40 15 20 25 30 50 60 70 80 100 25 20 40 50 60 150 200 80 100 300 400 L WA dB(A) 150 500 q V [l/s] 200 q V [m 3 /h] 700 Hz 63 125 250 500 1K 2K 4K 8K K ok 14 6 0 -3 -5 -11 -15 -19 LKA 315 + MBB-E - Extract air ǻ p t [Pa] 250 200 150 LKA-315+MBB-315-315-E 100 70 50 50 45 40 35 30 30 25 20 15 10 20 25 30 80 100 40 50 60 150 200 20 80 100 150 200 250 300 400 500 700 L WA dB(A) 350 1250 q V [l/s] 500 q V [m 3 /h] 2000 Hz 63 125 250 500 1K 2K 4K 8K K ok 13 5 2 -2 -6 -12 -17 -27 ǻ p t [Pa] 250 200 150 LKA-315+MBB-250-315-E 100 70 50 50 45 40 35 30 30 25 20 15 10 20 25 30 80 100 40 50 60 150 200 20 80 100 150 300 400 500 200 700 L WA dB(A) 250 300 400 1250 q V [l/s] q V [m 3 /h] Hz 63 125 250 500 1K 2K 4K 8K K ok 10 5 1 -2 -6 -10 -16 -24 ǻ p t [Pa] 250 200 150 LKA-315+MBB-200-315-E 100 70 50 30 20 15 10 20 25 30 80 100 40 50 60 150 200 50 45 40 35 30 25 20 80 100 150 300 400 500 L WA dB(A) 200 700 q V [l/s] 250 300 1000 q V [m 3 /h] Hz 63 125 250 500 1K 2K 4K 8K K ok 14 5 0 -2 -6 -12 -14 -22 Lindab reserves the right to make changes without prior notice 11 2021-01-11
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