Support for dust collection hose

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Forum topic by daviddoria posted 07-23-2014 10:33 PM 670 views 0 times favorited 5 replies Add to Favorites Watch
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66 posts in 982 days

07-23-2014 10:33 PM

I’ve got a Delta 760-50 dust collector. I put a trashcan under it with a cyclone lid, and it seems to work well enough (a lot of dust still gets in the bag, but no large particles). I split the hose coming from the trashcan (4”) to run to a table saw and a planer. Each of these split hoses has a blast gate. However, as you can see in the picture, the whole setup is quite “droopy”. That is, it seems like there is a lot of stress on the joint between the hose and the cyclone lid from the weight of the hose hanging down, especially with the splitter and blast gates attached.

Should I worry about this/try to fix it? I’m sure the 180 degree turn (from up to down) the hose makes is not good for the airflow. Would anyone recommend that I build some kind of support for the hose/splitter on/near the collector?



5 replies so far

View DIYaholic's profile


17675 posts in 1718 days

#1 posted 07-23-2014 10:37 PM

I would bungee the “Y” fitting to the trash can handle, as a temporary support….
Then do whatever is needed to eliminate sharp bends.

-- Randy-- I may not be good...but I am slow! If good things come to those who wait.... Why is procrastination a bad thing?

View Shawn Masterson's profile

Shawn Masterson

1270 posts in 992 days

#2 posted 07-24-2014 01:08 AM

eliminate as much flex as possible. It is killing your system. by going with hard pipe you will have smoother transitions, better flow and velocity. 4”pvc is not that expensive.

View daviddoria's profile


66 posts in 982 days

#3 posted 07-24-2014 10:30 AM

Shawn – even if I switch to pipe, I will have the same question of “how do you support the heavy pipe coming off the lid?”

Does anyone have pictures of their solutions?

View WhyMe's profile


330 posts in 604 days

#4 posted 07-24-2014 02:42 PM

I used a 4” pipe hanger for a support.

View toolie's profile


1892 posts in 1672 days

#5 posted 07-26-2014 12:20 PM

and add a thien baffle to that cyclone lid. it will dramatically improve it’s performance.

-- there's a solution to every just have to be willing to find it.

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