50mm Spacing - Innivate Website

MODELS

OVERVIEW

Louvre Model MI-5010 MI-5020 MI-5021
Blade Configuration Single Double Double
Blade Spacing 50 mm 50 mm 50 mm
Blade Depth 68 mm 134 mm 123 mm
System Depth 79 mm 147 mm 130 mm
Front Blade  Orientation Horizontal Horizontal Horizontal
Rear Blade Orientation Horizontal Horizontal Horizontal
Rain Defence Class

AIRFLOW VELOCITY IN M/S

AIRFLOW

VELOCITY

IN

M/S

0.0 C A A
0.5 D A A
1.0 D A A
1.5 D A A
2.0 D A B
2.5 D B B
3.0 D C B
3.5 D C B
Airflow Coefficient* 0.361 0.291 0.302
Airflow Class 2 3 2
Rain Defence Rating Fair Excellent Excellent
Airflow Rating Very Good Good Very Good
Louvre Model MI-5030 MI-20V
Blade Configuration Triple Double
Blade Spacing 50 mm 50 mm
Blade Depth 137 mm 65 mm
System Depth 147 mm 68 mm
Front Blade  Orientation Horizontal Vertical
Rear Blade Orientation Vertical Vertical
Rain Defence Class

AIRFLOW VELOCITY IN M/S

AIRFLOW

VELOCITY

IN

M/S

0.0 A A
0.5 A A
1.0 A A
1.5 A A
2.0 A A
2.5 A A
3.0 B C
3.5 D D
Airflow Coefficient* 0.173 0.16
Airflow Class 4 4
Rain Defence Rating Excellent Excellent
Airflow Rating Fair Fair

* Alternative Airflow Co-efficients are available for panels larger than 1 m x 1 m
Derived from 3rd party independent testing to BS EN 13030:2001

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