1-1/2" NPT Pipe Thread to 1-1/4" Barb Hose Adapter by We Be Printin'MakerWorld: Download Free 3D Models

We Be Printin'

Household>Garden

IP Report

Print Profile(3)

All

A1 mini

H2D

X1 Carbon

P1S

P1P

X1E

PETG: 0.12mm layer, 3 walls, 15% infill

Designer

7.2 h

3 plates

PLA: 0.12mm layer, 3 walls, 15% infill

Designer

5.9 h

3 plates

0.12mm layer, 2 walls, 15% infill

5.3 h

1 plate

Open in Bambu Studio

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Released

Description

As the title says, this is a 1-1/2" NPT Pipe Thread to 1-1/4" Barb Hose Adapter for a sump pump I created by request.

Update 16th of April 2025: Added 1-½ nut to be combined with the M variation.

Both m and f pipe thread options are included.

Print with 0.12 mm layer height to ensure good threads.

Check out more of my garden related models HERE.

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Comment & Rating (7)

@user_2239627648

Hi! Could you maybe make a version with a 1-1/4" tube and thread with a separate nut that can be screwed on without a hose connector?

The designer has replied

@user_1608783089

Hi, Can you show me an example?

@user_2239627648

Replying to @user_1608783089 :

Yes, I need something like the attached image. The tube needs to be 1 1/4 inch (or 32mm) and I need to secure it from the inside with the plastic nut. I'm planning to use this to connect a tube to my rain barrel.

@user_1608783089

Replying to @user_2239627648 :

OK. So you are missing the 1-1/2" nut... I added one to the model. Let me know if this works. The chamfered part is on the inside... I might make it a bit smaller?

(Edited)

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License

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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.