Helios Pipe shut-off damper RVMD 250/24V
Professional Helios Ventilation technology from the Market leader
Regular price:
€381.20
Product number:
14004595
Stock:
0
Manufacturer:
Helios
Manufacturer number:
40246
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Description
Shut-off damper for round ducts. Designed for ventilation systems and compact ventilation units. Air leakage class 4 according to DIN EN 1751 for pressures up to a maximum of 1000 Pa. Damper blade made of galvanised sheet steel. Connection spigots with integrated lip seal. The damper design allows external insulation up to 50 mm. The damper is equipped with a 24 V AC/DC spring-return actuator. Permissible ambient temperature: -32°C to 55°C.
Properties
| Nominal pipe diameter: | 250 mm |
|---|---|
| Material: | Sheet steel, galvanized |
| Depth: | 158 mm |
| Rated frequency: | 50 Hz |