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This design was inspired by DadoDog's Dust Deputy cart for his shop vac and the Super Dust Deputy setup he built. I bought a 1.5hp Magnum dust collector with the bag filter. I also bought a super dust deputy and an Oneida hepa filter upgrade. Everything is 5/8" sanded pine plywood and 2×4's. The bottom is an airtight box above a 60L plastic tote. The bottom is screwed to the metal base that came with the stock dust collector. The filter and collector ring are held down by a long piece of ready rod. The fine dust just collects in the ring. I'm not sure if I'll have to add a separate bid there as the cyclone does a really good job of separating the dust.

I plan to change the door out for plexi so I can see the dust level but as the bin is relatively small, I empty it often. This is because I toss it with my household garage and the can won't fit a big bag of chips with our other trash. I have a separate can with a bag I just dump it into.

So far, it works great. (The paint was from a test colour we got for the house and didn't use. It was close enough to the factory Magnum colour I couldn't resist.)

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That is the cleanest, most compact version of a Super Dust Deputy I've ever seen. Definitely inspiration for what I want to do with my own single stage collector. Thanks for posting!
 

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Wow, thats crazy!! I was just thinking about doing the exact same thing but with a bigger container! Ive seen people put a bag with the filter, but if the SDD does its job then there would be noreason. Awesome job man
 

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Nick. I agree with AndyPickler. Your design is very elegant. I have been looking at other Super Dust Deputy configurations for months and this one is by far the best. Great job.
 

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Thanks for the kind words guys. My goal was to make something compact and not 8'-10' tall. I'm sure that there's some loss with the down pipe but this thing sucks up everything I throw at it. It sits about 5' at the top of the filter, 6' to the top of the motor. Make is easy to roll around and it's very stable.
 

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@Nick

Yes, the compact-ness and mobility of the design makes it a gotta-do for me. In my case I think (not sure) I can send the output of the blower straight over into the top of the filter (with an 90degree bend downwards into the filter). Of course, I'd have to rotate the Super Dust Deputy another 90 degrees, so that it sends its air straight to the filter…which then implies that the inlet would be rotated the same 90 degrees. I don't think that would be a problem for me.

Do you have any details (words and/or pictures) on what you did to the bottom container to make it air-tight? Silicone inside? A foam seal around that door that drops down (from what I can tell of the picture)?
 

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Hi Andy

You nailed it. All the joints are siliconed and I used 1/4" closed cell foam to seal the door. Simple latches at the top and some hinges I had laying around at the bottom. I worried about collapsing the plastic container but with it in a plywood box, it's subject to equal pressure on all sides so its happy.

Cheers

Nick
 

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Okay, that is beautiful. To be the devil's advocate, I can see one way to possibly simplify and squeeze the tiniest performance boost out of it. If you rotate the motor so the filter output points straight towards the filter stack, then invert the whole stack so the filter is on the bottom…no curving, sticking out pipe needed. Straight motor to filter inlet. I can't tell if you have a small bag or particle catcher under the filter, but it looks like the filter has a capped top. Can you remove it so it's just a open tube? If so, the bag or pail or other such secondary particle collector can just be secured to the bottom. Like this…

 

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Way cool!
 

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I have to admit that is pretty cool!
 

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Re kocgolf, I thought about doing something like that but I didn't want all of the debris that makes it past the cyclone to have to go past the filter to get into the bucket. The airflow would naturally take it into the filter pleats since only gravity would drop it into the bucket. Everything that would get to that point would be really small (light) so it would require me to clean the filter more often. My thought was that to combat the down pipe, the filter would need to go directly from the motor and up with a bin below. This blew the compactness that I was shooting for.

I'm sure that I lost a little performance this way but it collects everything from the jointer so I figure it's good enough.
 

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You did a really great job of packaging your dust collector!

However, I agree with kocgolf-eliminating the duct and two elbows between the fan and the filter ring will definitely improve performance. With a 1.5HP DC, and the inherent loss of the Dust Deputy, you need to preserve as much of the performance as possible so it can do its job. It will also probably reduce the noise level somewhat, as the high velocity air directly from the fan into that elbow will be a major source of noise.

As suggested, it is a good idea to have a container (bucket, bag, etc.) under the filter. It will make cleaning the filter much easier, as you can tap on the outside of the filter to help the dust fall from the pleats into the container.

Your build looks very professionally done! Good job!
 

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That's the problem with dust collectors (not costing 2 grand). You have to give up something. I have the HF with the Deputy and wynn on it and yes, I am giving up suction for separation, and yeah I guess I am ok with that. For what it's worth, my filter config is the same as you have it, although it's all permanent duct and has a straight shot pipe to the filter/bag mount. That said, seeing this incredible compact cart, it has me rethinking permanent ducting. I know I am loosing suction in my 25 feet of 4 foot run to the tablesaw. If I could make the whole thing as compact you have it there, and get right up next to each tool somehow, I would gain a lot of flow. You probably get much better flow than I do simply because you can move right up next to the machines.
 

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I read somewhere (I think it was Schwarz's blog) that mobile DC's offer a lot more flexibility, save the cost of no piping and dust gates, and keep the performance from dropping. I have rearranged my shop about every 6 months so this is what sealed the mobile design for me.

Since I'm the only one in the shop, it's super easy to just pop the hose from tool to tool.
 

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Nick…I can't tell from the pictures. Is that a 5" flex hose straight out of the Dust Deputy, or did you use a 5-to-4 reducer right at the inlet? If it's a 5" hose, do you just use some sort of reducer right at each tool?
 

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Hi Andy

It's a 5" hose (Amazon) 10' long. I got a 5" hose to tool adapter from KMS (BC tool store) that has a slight flare on it.

I've only done the jointer this way so far but I made an adapter plate from mdf and then screwed on a 5" furnace take off. (See my jointer in the miter saw stand picture). I and going to the this to the table saw and miter saw and planer but for now I have a 5/4 reducer. If you can keep it 5", you get way more flow.
 

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Nick, do you have dimensions for the chair/brace you used to mount the motor? What i need is the length of each "leg" and cross member. The leg starting from the top of the plastic tote housing. Thanks sir! Im stealing your idea! Great work man
 

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The way I built is was to lay everything on its side and figure out your rough dimensions. This allows you to stand up the motor on its feet. The chair needs to be positioned to support the motor and the uprights spaced for the motor feet to bolt to. The wider, the better (more rigid).

The SDD is about 27" tall so that's roughly where the chair sits. I found it easier to leave the uprights on the bolting side really long and lay it out. Then trim them down and lay out the support and the other verticals.
 
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