-40%
RSK-4 In-Line Back Draft Damper KOM100 shutter spring loaded 4" Dia w/seal ring
$ 12.67
- Description
- Size Guide
Description
Duct Spring Loaded Backdraft Dampers - for HVAC applicationsMade from per-galvanized steel with spring-loaded vanes made of aluminum
back draught shutter can be positioned in any direction except downward (horizontal position is preferred), available in the following diameters:
3.94" or 100mm,
1 inches = 25.4 millimeters
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