SP (overpressure damper)

Overpressure dampers series SP used for air intake or exhaust in ventilated rooms with the function of opening automatically when the fans start and closing when they stop.

Execution

Aluminium blades with natural anodised frame.

Fixing

With screws.

Versions

• SPA suction 50 mm pitch;
• SPE ejection 50 mm pitch;
• SPA1 100 mm pitch suction;
• SPE1 100 mm pitch ejection.