EBCV Supply air grilles for circular ducts
Description
Supply air jets with 1 or 2 rows of individually adjustable blades. The special frame ensures the perfect adherence of the air jet to the circular duct.
Characteristics:
Material: steel Finish: galvanised Installation: on circular duct with screws.
Use
For air supply with installation directly on circular ducts in ventilation and air conditioning systems.
Models
- EBCV-V with 1 row of vertical blades;
- EBCV-VO with 2 rows of vertical and horizontal blades.
The VO version has the first vertical row near the front and the second horizontal row inside the air jet.
Accessories
SCB - Regulation damper with blades with opposing movement.
On request
RAL9016 painting or other RAL colours.
Operating data
Vk: effective speed (m/s)
m³/h: flow rate
Pa: pressure drops in Pascal
L1 (m): air throw of air jet without damper, with a blade deflection of 0°, with coanda (ceiling) effect, terminal velocity 0.25 m/s and Tmax 15°C
dB(A): noise level
All dimensions are expressed in mm.
When ordering, indicate the diameter of the duct where the air jet will be installed.
Dimensions LxH Duct Diameter Effective Section m³/h L1 m³/h L1 m2 300x100 160 - 200 - 250 - 300 - 350 - 400 0,018 140 3,7 230 5,6 400x100 160 - 200 - 250 - 300 - 350 - 400 0,025 200 4,5 320 6,8 500x100 160 - 200 - 250 - 300 - 350 - 400 0,033 260 6 420 8 400x150 250 - 300 - 350 - 400 - 500 - 600 - 700 0,039 310 4,3 500 8 500x150 250 - 300 - 350 - 400 - 500 - 600 - 700 0,051 400 5 640 9 600x150 250 - 300 - 350 - 400 - 500 - 600 - 700 0,059 470 5,8 750 9,5 400x200 350 - 400 - 500 - 600 - 700 0,057 450 6,5 720 9 500x200 350 - 400 - 500 - 600 - 700 0,071 560 7,5 900 10 600x200 350 - 400 - 500 - 600 - 700 0,086 680 10 1080 11 800x200 350 - 400 - 500 - 600 - 700 0,115 910 10,3 1450 13 600x300 600 - 700 0,136 1080 9,6 1730 15 800x300 600 - 700 0,178 1410 10,5 2250 16 Vk (m/s) 2,2 3,5
Noise level dB(A)
| Vk m/s | defl. 0° | defl. 20° | defl. 40° |
| dB(A) | dB(A) | dB(A) | |
| 2.2 | 15/20 | 18/23 | 20/25 |
| 3.5 | 20/25 | 23/28 | 25/30 |
Pressure drop (Pa)
| V m/s | defl. 0° | defl. 20° | defl. 40° |
| Pa | Pa | Pa | |
| 2.2 | 4 | 5.5 | 7 |
| 3.5 | 9 | 13 | 16 |
Configuration
All measurements are expressed in mm.
SCB calibration damper
Price list
Notes:
- with SCB damper installed + 5% of the price of the damper
Dimensions Duct EBCV-O EBCV-V EBCV-VO SCB LxH mm euro euro euro euro 300x100 160 28,16 28,16 37,01 14,82 200 28,16 28,16 37,01 250 28,16 28,16 37,01 300 28,16 28,16 37,01 350 28,16 28,16 37,01 400 28,16 28,16 37,01 400x100 160 31,11 31,11 44,93 17,73 200 31,11 31,11 44,93 250 31,11 31,11 44,93 300 31,11 31,11 44,93 350 31,11 31,11 44,93 400 31,11 31,11 44,93 500x100 160 41,45 41,45 53,00 21,16 200 41,45 41,45 53,00 250 41,45 41,45 53,00 300 41,45 41,45 53,00 350 41,45 41,45 53,00 400 41,45 41,45 53,00 400x150 250 40,36 40,36 54,15 20,46 300 40,36 40,36 54,15 350 40,36 40,36 54,15 400 40,36 40,36 54,15 500 40,36 40,36 54,15 600 40,36 40,36 54,15 700 40,36 40,36 54,15 500x150 250 42,63 42,63 64,38 23,69 300 42,63 42,63 64,38 350 42,63 42,63 64,38 400 42,63 42,63 64,38 500 42,63 42,63 64,38 600 42,63 42,63 64,38 700 42,63 42,63 64,38
Notes:
- with SCB damper installed + 5% of the price of the damper
Dimensions Duct EBCV-O EBCV-V EBCV-VO SCB LxH mm euro euro euro euro 600x150 250 47,20 47,20 69,11 27,00 300 47,20 47,20 69,11 350 47,20 47,20 69,11 400 47,20 47,20 69,11 500 47,20 47,20 69,11 600 47,20 47,20 69,11 700 47,20 47,20 69,11 400x200 350 44,93 44,93 59,90 25,31 400 44,93 44,93 59,90 500 44,93 44,93 59,90 600 44,93 44,93 59,90 700 44,93 44,93 59,90 500x200 350 49,55 49,55 66,85 29,73 400 49,55 49,55 66,85 500 49,55 49,55 66,85 600 49,55 49,55 66,85 700 49,55 49,55 66,85 600x200 350 56,45 56,45 79,50 34,25 400 56,45 56,45 79,50 500 56,45 56,45 79,50 600 56,45 56,45 79,50 700 56,45 56,45 79,50 800x200 350 61,64 61,64 96,89 41,97 400 61,64 61,64 96,89 500 61,64 61,64 96,89 600 61,64 61,64 96,89 700 61,64 61,64 96,89 600x300 600 84,68 84,68 119,20 42,63 700 84,68 84,68 119,20 800x300 600 92,45 102,73 145,35 51,72 700 92,45 102,73 145,35
