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Thien Baffle Separator

Thien Baffle Dust Separator Lid for 10 Gallon Bucket with 4 inch Ports

SKU: GD-SL-TB-10G-4

101.6 mm
inside
Inlet port, 4 in, for your tool hose
Our lid
PETG, printed to order
101.6 mm
inside
Outlet port, 4 in, for your vac
Both ports are measured inside, and both are the sizes we print to.
Separator TypeThien Baffle
Bucket Size10 Gallon
Inlet Port4" (101.6mm ID)
Outlet Port4" (101.6mm ID)
MaterialPETG
Widest PointAbout 362mm across

Not for sale yet

This one is made to order in our large-part run. Join the list for it.

Build this adapter on demand

We print to order. Drop your email and we add you to the list for this part.

Color: Black
Black
Charcoal
White

Drops onto a standard 10 gallon bucket, with a 4" inlet and a 4" outlet.

  • Standard sizes
    Standard size shown
  • Made in the USA
    Printed to order
  • Flat $7.95 shipping
    One rate, anywhere in the US
  • PETG, not brittle PLA
    Built for the shop

About This Separator

Catch chips and fine dust before they hit your vacuum, so your filter stays clean and your suction holds. This thien baffle separator lid drops onto a standard 10 gallon bucket. Connect your shop vac or dust collector to the outlet port and your tool hose to the inlet port.

The internal baffle drops chips and dust into the bucket, so most of the mess never reaches your filter. It is printed in PETG, so it stands up to shop heat and solvents and will not crack like brittle PLA. Bucket rims vary by brand. Measure your rim.

What You Get

  • One PETG thien baffle lid for a 10 gallon bucket
  • An inlet port for your tool hose and an outlet port for your vac (4")
  • A vortex or baffle, so most chips and dust drop into the bucket
  • A cleaner filter, so your suction holds longer between cleanings

How it fits

  1. 1

    Set the lid onto your 10 gallon bucket and press it down.

  2. 2

    Connect your shop vac or dust collector to the outlet port.

  3. 3

    Connect your tool hose to the inlet port.

  4. 4

    Run the vac and the chips drop into the bucket, not your filter.

Size help

Measure your hose or duct first, in inches or millimeters. Our measuring guide shows how.

Need a different size than the Thien Baffle Dust Separator Lid for 10 Gallon Bucket with 4 inch Ports? Leave your email and we record it with this part. No payment, and nothing ships.

Common questions

Will it fit my bucket?

The rim is sized for a standard 10 gallon bucket. Bucket rims differ a little by brand, so measure your rim and pick the lid that matches it.

How much dust does it catch?

Most of it. The vortex or baffle drops chips and fine dust into the bucket before they reach your vacuum, so your filter stays cleaner and your suction holds.

What hose sizes does it take?

The inlet and outlet ports are sized for 4" and 4" connections. Use an adapter on either port if your hose is a different size.

What is it made of?

PETG. It handles shop heat and common shop solvents and takes knocks without cracking like brittle PLA.

Build the adapter for your two sizes

Measure your tool and your vac, so more dust goes in the vac and less in the air you breathe.

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