Installing a Woodshop Dust Collection System

As you may know, I recently moved to a new shop where I’m building furniture full time.  This gave me the opportunity to overhaul my old dust collection system.  Previously the system used a 2hp single stage collector with 4″ flex hose running to all my machines.  I was never happy with its performance and assumed it was the fault of the collector since my shop at the time was small and the runs were short.

The new system uses the same 2hp collector but the ducting is 6″ diameter HVAC metal ducting with 4″ diameter flex hose only at the tool.  This system performs so much better than my old set up.  I now blame the olds system poor performance solely on the flex hose.  

Check out the video below to see how I installed the new system and look below the video for links to the products I used in building it.

Items used in building the dust collection system:

Midwest Ducts 30 Gauge Galvanized Pipe – 6″ x 5′

4″ x 10′ Clear Flex Hose

Ideal-Air 750105 Adjustable 90 Degree Elbow, 6″

Speedi-Products SM-RDP 65 6-Inch by 5-Inch Round Galvanized Plain Reducer

Single Wall Galvanized Metal Duct Reducer 5″ to 4″ / 5″ x 4″

6″ x 6″ x 6″ Sheet Metal Duct Wye Branch HVAC

Nashua Aluminum Waterproofing Repair Foil Tape, 11 mil Thick, 10 m Length, 48 mm Width

Diversitech 710-001 Galvanized Duct Hanging Strap 1 x 100 Ft

POWERTEC 70108 4-Inch Blast Gate for Vacuum/Dust Collector

Woodstock W1023 5-Inch Hose Clamp

There are a few more pieces that i need to find again but this will get you started,

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