Additional information
| Weight | N/A |
|---|---|
| Ducting Size | 100MM 4", 125MM 5", 150MM 6", 200MM 8", 250MM 10", 315MM 12", 355MM 14" |
Back Draft Damper/Shutter
Price range: £9.50 through £36.50
Back Draft Damper/Shutter
Back draft damper to seal your grow room when your fans are off. Ideal to seal off your outlet, stopping bugs entering and heat escaping. Manufactured from high quality galvanised steel with two spring loaded blades.