The opportunity came up last week for me to fit a IAS module to a CT26 extractor so I thought, as it’s a very uncommon request i’d take some photos to show you how it’s done. For those of you who are scratching their heads and wondering what the hell i’m talking about, let me take a moment to explain.
The IAS, (integrated air supply) module is part of Festool’s pneumatic sanding system and allows you to hook up a air operated sander to your CT 26 or 36 extractor for tool actuated pneumatic sanding. Once the module is installed you can decide on wether you go the hole hog and use the Festool IAS adapters and hoses which connect to the LEX range of Festool Pneumatic sanders or simply connect an airline to the port on the extractor and use the the standard CT hose to connect to your non Festool air sander.
The beauty of the Festool system lies in the IAS hose. It is a complete unit which incorporates a central air line in which is surrounded by another hose which removes the excess air. Both of these hoses are encased in a 36mm antistatic hose which removes the sanding dust from the sander.
My client had been given a LEX 150/7 sander so he opted for the whole Festool setup.
Have a look at the photos for the set up process.
Whilst primarily designed for the automotive industry my client, who’s a furniture finisher is using the sander with a great deal of success as a coarse sander to cut back rough surfaces on timber slabs prior to finishing with his electric sanders.
If you’re thinking of going this way just keep two thing in mind; firstly, for air sanding operations you need a big air compressor. The module does not turn the extractor into an air compressor, (and yes i’ve been asked on more than one occasion). The second thing to take into consideration is the cost. it’s bloody expensive.
As always guys, thanks for reading. Your questions and comments are always appreciated.
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Tutorwood's Blog 
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I’m impressed, I must say. Seldom do I come across a blog that’s both
equally educative and engaging, and let me tell you, you’ve hit the nail on the
head. The problem is an issue that not enough folks are speaking intelligently about.
I am very happy I stumbled across this in my hunt for something relating to this.
Thanks for reading. There’s plenty more to come so watch this space
Cheers
B