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Insinkerator Rubber Sound Baffle Opener

Print Profile(1)

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P1S
X1 Carbon
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X1
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A1 mini
P1P
X1E
A1
H2C
X2D
A2L

0.12mm layer, 2 walls, 15% infill, brim ears
0.12mm layer, 2 walls, 15% infill, brim ears
Designer
29 min
1 plate

Open in Bambu Studio
Boost
1
7
0
0
5
4
Released 

Description

This parametric Insinkerator garbage disposal sound baffle opener helps your sink drain faster if the baffle rubber is too stiff or doesn't allow enough air to enter to allow a good flow. It mounts in the interior channel between the drain flange and the rubber sound baffle. The 5 tabs push the five rubber flanges inside a little bit to open up the baffle slightly, allow much faster water drainage.
 

Printing

  1. This should be printed in ABS, ASA or another heat resistant filament. PLA will deform in hot water!
  2. I added Brim Ears under each tab to help with adhesion.

Resizing

This ring outside diameter is 89.25 mm.

The model is parametric and you can use Fusion to customize this to your drain size. Parameters are shown in the images and below:

 

NameUnitExpressionValueComments
arm_angledeg-15 deg-15Angle between arm and ring. Negative bends inward 
toward ring center.
ring_profile_diametermm4.5 mm4.5Diameter of circular ring profile.
ring_diametermm77 mm77Diameter of the ring, measure from the **center of the profile.** Default ring **outside diamter** is 77+4.5mm/2 = 89.25mm.
 
arm_count 55Number of equally-spaced arms to hold the rubber flange folds apart.
arm_lengthmm9 mm9Length of all the arms.

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