ES100 Aluminium wall overpressure dampers 100 mm pitch

Description

Overpressure dampers are used to automatically exclude circuits in ventilation and air conditioning systems.

Features

- Anodised extruded aluminium frame;
- natural aluminium blades;
- blade pitch 100 mm;
- nylon bushings and pins;
- anodised extruded aluminium lower stop and neoprene upper stop;
- anodised extruded aluminium lateral profiles to make the damper reversible;
- longitudinal adhesive seal on the blades;
- pressure drop tests performed in accordance with UNI CTI 8728.

On request

- Bird mesh;
- exhaust version;
- simultaneous blades.

Use

Installed outside buildings to expel air.

Dimensions Y

 
Height H Y No. Ø 6 mm (holes per side)
200 87,5 1
300 137,7 1
400 37,5 2
500 87,5 2
600 137,5 2
800 87,5 3
1000 37,5 4

Dimensions X

 
Length L X No. Ø 6 mm (holes per side)
200 87,5 1
300 137,7 1
400 37,5 2
500 87,5 2
600 137,5 2
700 37,5 3
800 87,5 3
1000 37,5 4

Pressure drops

V: speed referring to the cross-section (L-25)x(H-25) [m/s]
Δpt: total pressure drop [Pa]
*: operation not guaranteed

 
V [m/s]  Δpt [Pa]  
1 12
2 18
3 23
4 28
5 34
6 48
7* 65
8* 88
9* 110
10* 140
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ES100

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