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In-frame ventilators Self-regulating units
L 30 S - Self-regulating units

L 30 S - Self-regulating units

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Description Packg. * Code
L 30 S 54 7311
L 30 S 45 m³/h 54 7313
L 30 S 45 m³/h GAM 54 7314
L 30 S GAM 54 7312
External wall cowl CA 30 130 7330
* packaged quantities are shown for information purposes – All items can be ordered singly
L 30 S

External wall cowl CA30 more information

Slot 341 x 31 mm

The L 30 S self-regulating air inlet, for fitting to indoor vertical surfaces only, is made from white polystyrene and can be supplied with an insect screen (GAM).

Available in 30 and 45 m³/h flowrates.

The cowl or grille for the external wall is made from polystyrene or aluminium.

On the inside, the L 30 S air inlet is embedded in a cut-out, size 341 x 31mm, and held in place by 2 screws (hole centres 353 mm).

The cowl or grille on the external wall is centred on the slot and held in place by 2 screws.

    For fitting to vertical walls only.
Acoustic insulation

 Type Dn,e,w (C) Dn,e,w (Ctr)
L 30 S 30 m³/h + CA 30 31 dB 31 dB
Air inlet sizing: see general information tab