EDQF3 Perforated face square diffusers
Description
Square diffusers for ceiling installation with perforated front plate.
Characteristics
Aluminium perimeter frame with galvanised steel panel painted white RAL 9016. The perforated panel has following specifications:
- 60° alternating round holes;
- empty/full ratio 46%;
- diameter of holes 5mm;
- distance between centres 7mm.
Use
Suitable for both supply and exhaust air in air conditioning systems.
Accessories
- EPZ galvanised plenum;
- EPI insulated plenum;
- SC volume damper.
On request
- Painted in different RAL colours (prices on request);
- Screw holes on the diffuser frame.
Dimensions
Technical Drawing Montaggio a incasso in un foro da 560 × 560 mm, con fissaggio mediante viti sulla cornice perimetrale esterna. Montaggio in appoggio sulla struttura portante di controsoffitti pannellati con modulo 600 × 600 mm. Dimensione esterna del pannello: 595 × 595 mm.Installation on Solid Ceiling Installation in Modular Suspended Ceiling 
Operating Data
- Vk: effective speed (m/s).
- m³/h: flow rate.
- Pa: pressure drops in Pascal.
- L(m): air throw in metres calculated on ceiling installation, terminal velocity 0.25 m/s.
- dB(A): noise level.
| Models | Effective Cross-Section (m2) | Vk | 2,5 | 3 | 4 | 5 | 6 |
| EDQF3 595x595 | 0,127 | m³/h | 1145 | 1370 | 1830 | 2285 | 2740 |
| L(m) | 2,9 | 3,5 | 4,4 | 5,3 | 6,3 | ||
| Pa | 10 | 15 | 20 | 35 | 50 | ||
| dB(A) | 18 | 21 | 30 | 39 | 48 |
Plenum Box
Plenum with top connection on request.
Technical Drawing Models Overall Dimensions L1 x H1 (mm) Ø d P1 〼 C E 
EPI 560X560 580x580 248 300 560 80
SC - Regulation Damper
Photo Description 
This accessory allows the airflow delivered by the diffuser to be accurately adjusted, ensuring precise air volume balancing. The damper is attached to the diffuser using the mounting clips supplied with the diffuser.
Price List
