ESCZC Duct overpressure dampers 100 mm pitch
Description
Duct overpressure dampers with a 100 mm pitch, with a 1 mm thick galvanised steel frame and 0.7 mm thick aluminium blades.
Characteristics
Material: galvanised steel / aluminium.
Finish: galvanised steel frame and natural anodised aluminium blades.
Installation: fastening by means of visible screws.
Blade pitch 100 mm. Nylon bushings and pins.
Longitudinal adhesive seal on the blades.
Use
Installed on ducts, it allows for the passage of air in one direction only. It eliminates any dispersion or entry of air when the system is switched off.
On request
- Aluminium damper.
- With bird mesh.
- Simultaneous blades.
Pressure Drops
V: speed referring to the cross-section (B-25)x(H-25) [m/s]
Pa: total pressure drop [Pa]
Maximum speed recommended 6 m/s
V (m/s) Pa 1 12 2 18 3 23 4 28 5 34 6 48
Price List
Note: with bird mesh + 30%
B: base
H: height
all dimensions are expressed in mm
H B 300 400 600 800 1000 1200 1400 1600 1800 euro euro euro euro euro euro euro euro euro 210 90,55 101,45 123,20 145,30 167,10 188,86 251,09 271,33 291,23 310 107,36 119,16 142,50 166,49 190,44 214,10 290,32 313,03 335,75 410 123,83 136,29 161,82 187,63 213,49 239,28 329,51 355,02 380,24 510 140,65 154,01 181,09 208,79 236,80 264,48 368,72 396,72 424,43 610 157,44 171,46 200,39 230,25 259,81 289,71 407,91 438,72 468,91 810 190,44 206,30 238,95 272,57 306,18 339,46 486,33 522,12 557,91 1010 223,44 241,15 277,56 277,56 352,53 389,58 564,75 605,82 646,58 1210 256,38 276,31 316,46 316,46 399,20 439,68 643,15 689,54 735,58
