Skip to main content
Save with a membership: Unlimited STL downloads from $5/mo on Patreon
GulpDust
GulpDust 3-port dust manifold, a trunk with three 45 degree branches
Quick win

3-Port Dust Collection Manifold

One main hose, three tool ports.

  • Splits one main line into three branches.
  • Branches angle up at 45 degrees for smooth airflow.
  • Both trunk ends open, so you cap or chain it.
  • Prints upright, no supports.
Standard build is a 2-1/2 inch trunk with three 1-7/8 inch branches. Want two or four branches, or different sizes? Tell us and we print it to match.

Ships printed to order, ready to use. Or download the STL and print it yourself.

Request one

No payment now. We print it and confirm the fit and price by email first.

  • Sized to your exact port
    Real specs, not guesswork
  • Made in the USA
    Printed to order
  • Ships in 2 to 3 days
    Fast and tracked
  • PETG, not brittle PLA
    Built for the shop

About This Part

A trunk with three branches that come off at 45 degrees. Hook your main hose to the trunk and run a hose to each branch, so one line feeds or pulls from three tools.

The branches angle up so the air turns smoothly and dust does not pile up in a corner. Both trunk ends stay open, so you cap one or chain another manifold on.

It prints upright with no supports. The branches self-support at 45 degrees.

Who it is for: Shops running more than one tool off a single dust collector or shop vac.

Specs

MaterialPETG
Trunk2-1/2 in bore
BranchesThree at 1-7/8 in bore
PrintUpright, no supports

3-Port Dust Manifold FAQ

How many tools can it run?+

The standard manifold has three branches, so up to three tools share one main hose. We can print it with two or four branches if you need.

Which way does the air flow?+

Either way. Pull from three tools into one collector, or push from one blower out to three. The branches angle up so the air turns without a sharp corner.

Can I change the sizes?+

Yes. The standard is a 2-1/2 inch trunk with 1-7/8 inch branches, but tell us your hose sizes and we set the trunk and each branch to match.

Goes With