Rectangular VAV dampers Size L(mm) H(mm) Vnom(m3/h) 200x100 200 100 720 200x200 200 200 1440 300x100 300 100 1080 300x200 300 200 2160 300x300 300 300 3240 400x100 400 100 1440 400x200 400 200 2880 400x300 400 300 4320 400x400 400 400 5760

Multi blade volume control damper VFC-M The damper are multi-leaf, opposed blade dampers. Designed for balancing applications where a high level of shut-off is not required. Made of steel platesaluminum profile. Size:100, 125, 150, 160, 180

Constant volume flow control VFCS Size Width(mm) Height(mm) B1(mm) B2(mm) H1(mm) H2(mm) m(kg) 200x100 200 100 234 276 134 176 5 300x100 300 100 334 376 134 176 6 300x150 300 150 334 376 184 226 7 300x200 300 200 334 376 234 276 7 400x200 40

Volume flow control Size D(mm) Weight(kg） 80 79 0.5 100 99 0.6 125 124 0.7 160 159 0.8 200 199 1.0 250 249 1.3 Feature For the control of flow rates in constant volume systems For low velocity systems Mechanical system-powered, without ex

Spiral wind flow mouth damper For the control of flow rates in constant volume systems For low velocity systems Mechanical systems-powered, without extemal power supply Suitable for supply or extract air Volume flow range maximum 10:1 Flow

PDV Size D(mm) d(mm) H(mm) h(mm) L(mm) T(mm) 4 203.2 100.2 247.7 152.4 76.2 25.4 5 228.6 125.2 247.7 152.4 76.2 25.4 6 254.0 150.2 247.7 152.4 76.2 25.4 7 279.4 180.2 247.7 152.4 76.2 25.4 8 304.8 200.2 247.7 152.4 76.2 25.4 9 330.2 224.2 2

PDN Size D(mm) d(mm) H(mm) L(mm) T(mm) 4 152.4 100.2 152.4 76.2 25.4 5 177.8 125.2 152.4 76.2 25.4 6 203.2 150.2 152.4 76.2 25.4 7 228.6 180.2 152.4 76.2 25.4 8 254.0 200.2 152.4 76.2 25.4 9 279.4 224.2 152.4 76.2 25.4 10 304.8 254.2 152.4

PDS Size D(mm) H(mm) L(mm) T(mm) 4 102 175 87.5 25.4 5 127 175 87.5 25.4 6 153 175 87.5 25.4 7 178 175 87.5 25.4 8 203 175 87.5 25.4 9 229 175 87.5 25.4 10 254.2 175 87.5 25.4 12 305 175 87.5 25.4 14 356 175 87.5 25.4 16 407 175 87.5 25.4 1