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| RSK butterfly dampers are designed specifically for use with high pressure in-line fans and may also be used as simple backdraft dampers in a duct system. The flaps are spring-loaded and when the fan is switched off they close providing a seal. The tube is constructed from galvanised steel and the flaps from aluminium. |
| Model Number |
Duct Diameter |
To Suit PowerJet |
To Suit Ezifit In-Wall |
To Suit Ezifit Thru Wall |
To Suit Ezifit Thru Roof |
| RSK100 |
100 |
TD-250/100 |
- |
- |
- |
| RSK125 |
125 |
TD-350/125 |
- |
- |
- |
| RSK150 |
150 |
TD-500/150 |
EIE150 |
EWE152, EWE154 |
ECE152, ECE154 |
| RSK200 |
200 |
TD-800/200, TD-800/200N |
- |
- |
ECE204 |
| RSK250 |
250 |
TD-1300/250 |
- |
- |
- |
| RSK315 |
315 |
TD-2000/315 |
- |
- |
- |
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| All dimensions in mm |
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