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Dampers - Volume Control Dampers (BA & BC)
Flangefit Slimfit 30mm Flange Manual Control c/w Locking Handle. Galv Case Aluminium Blades
Width
Height 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000
100 24.08 24.83 25.58 26.10 27.51 28.55 29.45 30.34 30.79 32.06 35.10 36.06 37.02 37.88 38.75 39.92 40.88 41.77 42.66
150 27.58 28.33 28.93 29.90 30.57 31.17 31.69 32.96 33.93 35.05 37.80 39.08 39.95 40.90 41.70 42.89 44.10 44.66 45.61
200 30.34 31.01 31.31 32.88 33.25 33.86 35.41 35.87 36.39 37.12 40.98 42.09 43.13 43.78 44.73 46.35 47.06 47.95 48.76
250 32.88 33.18 33.77 34.37 36.08 36.91 37.95 38.48 39.15 40.63 44.02 44.56 46.07 46.89 47.98 49.16 50.12 50.93 51.73
300 35.64 36.61 37.36 38.32 38.99 39.22 39.82 41.75 43.02 43.69 47.04 48.07 49.51 50.45 51.00 52.29 53.49 54.30 55.34
350 38.68 39.29 41.03 41.47 42.15 43.80 44.40 45.09 45.98 47.27 50.94 52.29 52.92 53.80 54.83 56.14 56.94 57.91 59.04
400 43.12 43.96 44.40 45.09 45.61 46.52 47.34 48.47 49.60 50.72 54.60 55.23 56.18 57.38 58.18 59.51 60.63 61.68 62.81
450 47.04 47.71 48.24 48.99 49.68 50.20 51.03 51.64 52.23 53.82 57.94 59.05 60.17 60.96 62.08 63.93 65.05 66.02 67.00
500 48.85 49.38 49.97 50.44 51.78 53.28 53.89 55.70 56.82 58.02 62.32 63.43 64.46 65.57 66.54 68.68 69.95 70.93 72.12
550 51.64 52.39 53.14 53.73 54.48 56.76 58.02 58.71 60.06 61.11 65.66 67.25 68.13 69.48 70.67 72.52 74.06 75.26 76.30
600 55.76 56.37 57.27 57.89 58.72 60.69 61.61 63.13 64.33 65.49 69.80 70.75 72.34 74.10 75.21 77.12 78.48 79.69 81.13
650 60.01 60.69 61.53 62.28 63.05 63.96 64.87 65.79 67.38 68.68 73.21 75.13 77.35 78.63 79.97 82.26 83.62 84.66 86.19
700 63.43 64.27 65.18 65.94 66.86 67.45 68.51 70.19 71.93 73.09 77.44 79.59 81.58 82.37 84.35 86.98 88.68 90.19 91.96
750 65.33 66.17 66.77 67.45 69.05 70.73 72.32 73.69 75.43 76.87 82.37 83.88 85.64 87.22 88.89 91.25 93.17 94.78 95.74
800 68.23 68.98 69.81 70.73 71.48 72.55 74.60 77.48 79.53 81.74 86.91 88.73 90.73 92.64 94.39 96.94 99.27 100.57 102.17
850 72.68 73.67 74.52 75.53 76.43 77.36 80.58 81.80 84.48 86.79 92.85 94.62 95.66 97.73 99.83 101.69 104.41 106.10 107.87
900 76.52 77.59 78.52 79.51 80.35 81.27 84.48 85.41 88.78 90.16 96.47 98.24 100.40 102.49 104.50 106.75 108.92 110.44 112.61
950 80.35 81.49 82.49 83.64 84.48 86.94 88.25 89.56 92.53 93.92 101.69 102.73 106.35 106.98 108.68 111.57 113.73 115.58 117.66
1000 84.17 85.02 85.95 87.95 89.85 92.00 93.84 95.92 97.83 100.06 106.66 108.68 110.84 112.85 115.09 117.19 119.20 121.44 123.53
Circular Spigot - Fit Dampers Fully Welded Case Manual Control c/w Locking Handle. Galv Case Aluminium Blades
Diameter 100 125 150 160 180 200 224 250 280 300 315 355 400 450 500 560 610 630 710 800
Price 31.11 33.79 36.45 37.55 38.66 40.15 42.13 44.11 50.06 50.06 52.14 56.31 60.75 66.39 73.03 82.42 94.00 97.69 110.13 127.39
We offer a full range of bespoke dampers to cover all material, control and size specification. Please contact your nearest branch for further details
50 www.hotchkissairsupply.co.uk Tel: (01902) 895161 All goods are subject to our Conditions of Sale (please see page 87 of this price list)