Movable Blade Series 
Movable blade external louvres with 100mm blade spacing. Blades are parallel linked and pivot in phosphor-bronze self lubricating brushes, with a choice of actuating mechanisms.

Application
Designed for use where ventilation to outside air is required but must be regulated e.g. store rooms and plant rooms.

Frame
Movable blade external louvres with 100mm blade spacing.

Finish
Bird wire guard if specified.
Insect screen if specified.

Operation
Standard, ,manual or electric actuator: The electric actuator will be fitted so that with power off the louvres will open.
Non standard Louvre may be prepared for connection to a remote Teleflex type operator or pneumatic actuator (supplied by others).

Types
Single panel
Maximum 1500w x 2000h with one actuator / vertical link rod.

Double panel
Manufactured in single frame construction with self mullion.
One actuator / vertical link rod per panel.

Multi panel
Horizontal runs of MBL panels are supplied by coupling single and/or double panel units together, while maintaining aconsistent external appearance.

Vertically banked panels can be provided utilising single or double panel types. Supporting steelwork is usually required for
these applications.

Border
Front flange type as standard.

Materials
Extruded aluminium grade ENAW 6063T6 to BSEN 755 -1 and -9.

For more information including dimensional and installation data please view the 30 page Eexternal Metal Louvre Catalogue