Tri Blade Louvre p2

Triblade Heights and Free areas

NUMBER OF BLADES

LOUVRE
HEIGHT (mm)
MODEL UTB260)

MEASURED FREE AREA (m2) AT
STANDARD LOUVRE WIDTH

5OOmm

1000mm

1500mm

2000mm

9

957

0.18

0.41

0.63

0.86

10

1060

0.20

0.45

0.71

0.96

11

1163

0.22

0.51

0.79

1.08

12

1266

0.24

0.56

0.87

1.19

13

1369

0.27

0.61

0.95

1.29

14

1472

0.29

0.66

1.03

1.40

15

1575

0.31

0.71

1.11

1.51

16

1678

0.33

0.76

1.20

1.63

17

1781

0.36

0.81

1.26

1.71

18

1884

0.38

0.86

1.34

1.82

19

1987

0.40

0.91

1.43

1.95