Excellent 
When silence is important in your grow room, consider fitting a Silencer to your fan.
These models have been carefully tested and are excellent with RVK fans - significantly lowering the noise generated by them.
Simply choose the right size of Silencer for you and attach it to the output side of a fan using a Fast Clamp.
Please note: This item is purchased to order which may cause slight additional lead times for delivery and local collection.
6'' (150mm)
Length: 56cm
Diameter: 24cm
8'' (200mm)
Length: 58cm
Diameter: 30cm
8'' (200mm)
Length: 90cm
Diameter: 30cm
10'' (250mm)
Length: 60cm
Diameter: 34cm
How many of these silencers do i need for an Extractor fan?
You would need 1 silencer per fan, you will also need to use acoustic ducting to maximise the effect of the silencer.
witch side of the fan should i put my silencer
The Silencer is designed to go on the exhaust side of the fan, it is a good idea to use these with acoustic ducting to get the full effect of the silencer.
Would this silence the sound of the air moving through my air brick or just the noise from the fan?
The silencer will reduce the noise of the fan, & when used with Acoustic Ducting, it will reduce the air noise up to the end of the ducting. It will not reduce the noise of the air coming form the end of your ducting.
What is the percentage of airflow reduction when fitting a silencer?.
The silencer is an in-line baffle, the reduction in airflow would be less than 1%.
YOUR LOCAL HYDROPONICS EXPERT
Covering the Midlands, Bristol and London, whichever of our shops you visit, we can guarantee you'll get the best price and unbeatable advice from our expert staff.
