Elegant and invisible linear diffuser in plaster
- Diffuser made of gypsum composite and mounted on a steel frame
- Fastened to the plenum with hidden screws
- Gypsum composite ends equipped with a magnet
- Removable ends allow assembly of several linear diffusers next to each other
- Galvanized steel
- Pre-cut plenum box for installation of one or more spigots (to be purchased separately)
- GYP-LINE 12 - 2 - L=1000 mm - B
Explanation
GYP-LINE 12 = Diffuser type
2 = Number of slots
1000 = Diffuser length
B = compatible with size B plenum box
Quick selection
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Q | Ak (m²) | 0.00444 | 0.0071 | 0.0144 | 0.00888 | 0.0142 | 0.0288 | 0.0133 | 0.0213 | 0.0432 | 60 | Y | 1.8 | | | | | | | | | Pt | 4 | | | | | | | | | Lp(A) | <20 | | | | | | | | | 80 | Y | 2.4 | 1.4 | | 1.2 | | | | | | Pt | 7 | 2 | | 3 | | | | | | Lp(A) | <20 | <20 | | <20 | | | | | | 100 | Y | 3 | 1.7 | | 1.4 | | | | | | Pt | 11 | 4 | | 4 | | | | | | Lp(A) | <20 | <20 | | <20 | | | | | | 160 | Y | 4.8 | 2.8 | 2.4 | 2.3 | 1.6 | | 2.1 | | | Pt | 29 | 10 | 5 | 11 | 2 | | 5 | | | Lp(A) | 26 | <20 | <20 | <20 | <20 | | <20 | | | 200 | Y | 6.1 | 3.4 | 3 | 2.9 | 2 | 1.9 | 2.6 | | | Pt | 45 | 15 | 9 | 18 | 4 | 3 | 7 | | | Lp(A) | 30 | 22 | <20 | <20 | <20 | <20 | <20 | | | 300 | Y | 9.1 | 5.2 | 4.5 | 4.3 | 3 | 2.8 | 3.9 | 1.9 | 2.4 | Pt | 95 | 34 | 20 | 38 | 11 | 6 | 17 | 5 | 4 | Lp(A) | 39 | 31 | <20 | 27 | <20 | <20 | 20 | <20 | <20 | 400 | Y | | 6.9 | 6.1 | 5.8 | 4 | 3.7 | 5.3 | 2.5 | 3.2 | Pt | | 62 | 35 | 72 | 20 | 11 | 29 | 10 | 6 | Lp(A) | | 37 | 25 | 34 | 25 | <20 | 26 | <20 | <20 | 500 | Y | | 8.6 | 7.6 | | 5 | 4.6 | 6.6 | 3.1 | 4 | Pt | | 95 | 52 | | 30 | 18 | 45 | 17 | 10 | Lp(A) | | 42 | 30 | | 30 | <20 | 31 | 23 | <20 | 600 | Y | | | 9.1 | | 6 | 5.6 | 7.9 | 3.8 | 4.8 | Pt | | | 76 | | 45 | 27 | 64 | 25 | 15 | Lp(A) | | | 34 | | 34 | 22 | 35 | 27 | <20 | 700 | Y | | | | | 7 | 6.5 | 9.2 | 4.4 | 5.6 | Pt | | | | | 65 | 37 | 95 | 35 | 22 | Lp(A) | | | | | 37 | 25 | 39 | 30 | <20 | 800 | Y | | | | | 8 | 7.4 | | 5 | 6.3 | Pt | | | | | 88 | 49 | | 46 | 30 | Lp(A) | | | | | 40 | 28 | | 33 | 21 | 900 | Y | | | | | | 8.3 | | 5.7 | 7.1 | Pt | | | | | | 63 | | 60 | 40 | Lp(A) | | | | | | 31 | | 36 | 24 | 1000 | Y | | | | | | | | 6.3 | 7.9 | Pt | | | | | | | | 75 | 52 | Lp(A) | | | | | | | | 38 | 26 |
Symbols and specifications
- Q = Air flow rate in m³/h
- Ak = Effective surface (free area) in m²
- Y = Reach in m at an end velocity Vt of 0,25m/s
- Pt = Total pressure difference (Pa)
- Lp(A) = Sound pressure at 1m distance in dB(A)
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