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Gravity overpressure shutter

Gravity overpressure shutter

Overspressure shutters with gravity closing blades. Designed to protect various ventillation or fan exhaust oprenings.

Application: these are used to keep an over- or underpressure difference between two rooms or between the internal and external enviroment.

Mounting: is mounted on the outside on the outer wall of the building, usually where they are mounted axial fans and duct wall provided with ventilation exhaust fan.

Fixing: standard with visible screw (the same colour as trasfer grille).

Material: aluminum. Finish: is aluminium-grey AL90ö6, another RAL color or aluminium finish as optionally.

Options:
-wire mesh

Product details:

In stock Gravitational grilles > Grilles, diffusers and accessories > Ventilation Systems

Please call for details.

REFERENCES

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