Rectangular fire resistant ventilation grilles GE60XL are applicable for fire compartimentation within buildings. The grille is made of blades, which swell at a temperature of approximately 100°C, thereby closing the opening. The fire resistant grilles are only applicable in systems without pressure (natural ventilation).
Explanation
GE60XL = Type of fire resistant grill
800= Length of grill
600 = Height of grill
Quick selection table
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200 | | 457.20 | 513.80 | 570.40 | 626.90 | Q(∆p=2Pa) | 1083.90 | 1205.90 | 1327.90 | 1449.90 | Q(∆p=10Pa) | 300 | 805 | 902.40 | 999.90 | 1097.40 | Q(∆p=2Pa) | 1833.70 | 2043.90 | 2254 | 2464.10 | Q(∆p=10Pa) | 400 | 1115.70 | 1249.60 | 1383.60 | 1517.60 | Q(∆p=2Pa) | 2503.50 | 2792.40 | 3081.20 | 3370.10 | Q(∆p=10Pa) | 500 | 233 | 403.50 | 574 | 744.40 | 914.90 | 1085.40 | 1255.90 | 1426.30 | 1596.80 | 1767.30 | 1937.80 | Q(∆p=2Pa) | 600.50 | 968.10 | 1335.60 | 1703.20 | 2070.70 | 2438.30 | 2805.80 | 3173.40 | 3540.90 | 3908.50 | 4276 | Q(∆p=10Pa) | 600 | 294.70 | 506.10 | 717.40 | 928.80 | 1140.10 | 1351.50 | 1562.80 | 1774.10 | 1985.50 | 2196.80 | 2408.20 | Q(∆p=2Pa) | 733.60 | 1189.30 | 1644.90 | 2100.60 | 2556.20 | 3011.90 | 3467.60 | 3923.20 | 4378.90 | 4834.60 | 5290.20 | Q(∆p=10Pa) | 700 | 349.80 | 597.70 | 845.60 | 1093.40 | 1341.30 | 1589.10 | 1837 | 2084.80 | 2332.70 | 2580.50 | 2828.40 | Q(∆p=2Pa) | 852.50 | 1386.80 | 1921.20 | 2455.60 | 2989.90 | 3524.30 | 4058.70 | 4593.10 | 5127.40 | 5661.80 | 6196.20 | Q(∆p=10Pa) | 800 | 411.60 | 700.30 | 989 | 1277.70 | 1566.50 | 1855.20 | 2143.90 | 2432.60 | 2721.40 | 3010.10 | 3298.80 | Q(∆p=2Pa) | 985.50 | 1608 | 2230.50 | 2853 | 3475.50 | 4097.90 | 4720.40 | 5342.90 | 5965.40 | 6587.90 | 7210.40 | Q(∆p=10Pa) |
Symbols and specifications
- H/L [mm] = Height and Width of grille in mm
- Q [m³/h] = Air volume in m³/h
- ∆p 2Pa = Pressure loss of 2 Pa over the grille
- ∆p 10Pa = Pressure loss of 10 Pa over the
grille
Free air passage
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200 | | 0.08 | 0.09 | 0.09 | 0.10 | Sn [m²] | 42.68 | 42.93 | 43.13 | 43.30 | Sn [%] | 300 | 0.13 | 0.15 | 0.16 | 0.18 | Sn [m²] | 49 | 49.29 | 49.52 | 49.71 | Sn [%] | 400 | 0.18 | 0.20 | 0.22 | 0.25 | Sn [m²] | 50.52 | 50.81 | 51.05 | 51.25 | Sn [%] | 500 | 0.04 | 0.07 | 0.10 | 0.12 | 0.15 | 0.18 | 0.20 | 0.23 | 0.26 | 0.29 | 0.31 | Sn [m²] | 41.07 | 45.51 | 47.73 | 49.06 | 49.95 | 50.58 | 51.06 | 51.43 | 51.73 | 51.97 | 52.17 | Sn [%] | 600 | 0.05 | 0.08 | 0.12 | 0.15 | 0.19 | 0.22 | 0.25 | 0.29 | 0.32 | 0.35 | 0.39 | Sn [m²] | 42.43 | 47.02 | 49.31 | 50.69 | 51.60 | 52.26 | 52.75 | 53.13 | 53.44 | 53.69 | 53.90 | Sn [%] | 700 | 0.06 | 0.10 | 0.14 | 0.18 | 0.22 | 0.26 | 0.30 | 0.34 | 0.38 | 0.42 | 0.46 | Sn [m²] | 42.65 | 47.26 | 49.57 | 50.95 | 51.87 | 52.53 | 53.03 | 53.41 | 53.72 | 53.97 | 54.18 | Sn [%] | 800 | 0.07 | 0.12 | 0.16 | 0.21 | 0.25 | 0.30 | 0.35 | 0.39 | 0.44 | 0.48 | 0.53 | Sn [m²] | 43.47 | 48.17 | 50.52 | 51.93 | 52.87 | 53.54 | 54.05 | 54.44 | 54.75 | 55.01 | 55.22 | Sn [%] |
Symbols and specifications
- H/L [mm] = Height and Width of grille in mm
- Sn [m²] = Free area given in m²
- Sn [%] = Free area given in %
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