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AST Canada -  Industrial Clean Air Solutions Provider 

Learn More About AST

Air Separation Technologies, Inc. (AST) is the largest provider of Donaldson Torit® Dust collectors in Ontario. We provide complete turnkey industrial air filtration, explosion protection, and control systems. We have a full line of replacement filters and products that filter dust, fume, and mist contaminants from your workplace. In addition to Donaldson Torit dust, mist & fume collectors, we are suppliers of Rembe Explosion protection including flameless vents, Calgon Carbon odor control and containment housings, Tri-Mer wet dust collectors and scrubbers, ACS rotary valves, Nilfisk industrial vacuums, Nordfab quick-fit ducting & more.

Download our latest line card here.


Used Dust Collectors

Used dust collectors are subject to availability. Find out what is available right now ....

Call for Pricing (905) 821-8860


Combustible Dust

What is currently going on in the industry?
Are there new rules I need to know about?
What does this mean to me?
What does this mean to my customers?
Why should dust collectors be part of my strategy decision?

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Filters, Parts & Service?

Service, Inspections and Maintenance for ALL types of dust collectors available.  

Read more here ...

Filters & Parts - Get cleaner air with advanced Donaldson Torit replacement cartridge, bag, and panel filters.

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Twitter Feed

astcanada @astcanada
Air Separation Tech.  @astcanada
Are You Burning Biomass? - "Know Your Explosion Limits" https://t.co/w8NwKqYtlS 
Air Separation Tech.  @astcanada
Silica Dust: Stay Informed to Protect Your Workers https://t.co/fSV6y72KNB 
Air Separation Tech.  @astcanada
I added a video to a @YouTube playlist https://t.co/MZ5NC8bOUa REMBE Explosion Safety - Q-Box and TARGO-VENT 

Upcoming Events

may 2016

3may - 5may 31:00 ammay 5PTXI - Powder & Bulk 20161:00 am - 1:00 am (5) Chicago, ILDonaldson E. Stephens Convention CenterEvent Organized By:
16may - 18may 161:00 pmmay 18Montreal Manufacturing Technology Show 2016MMTS is Quebec's leading manufacturing event.1:00 pm - 1:00 am (18) Montreal, QuebecPlace BonaventureEvent Organized By: