Replacement crevice nozzle for the ETA Roraty vacuum cleaner (model 2425)

Original accessories sometimes get lost or break. This nozzle is specifically designed to fit the unique oval connector of this vacuum model. It’s perfect for cleaning narrow spaces, corners, or car interiors.

Key Features:

* Compatibility: Specifically designed for ETA Roraty 2425.

* Geometry: Matches the specific oval cross-section of the tube (approx. 46 x 17 mm) with a taper for easy attachment.

* Design: Length is 100 mm, with the tip narrowed to 30 x 10 mm for maximum suction power.

* OpenSCAD: Includes the source .scad file, allowing you to customize the dimensions if needed.

Print Settings

I recommend printing the nozzle "standing up" (wider end on the build plate) for the best surface finish and structural integrity.

* Material: CR-PLA

* Layer Height: 0.2 mm (or 0.25 mm for faster printing).

* Infill: 15–20% (Grid or Gyroid pattern).

* Perimeters: I recommend at least 3 to 4 walls to ensure the nozzle is strong enough and doesn't crack when pushed onto the tube.

* Supports: Not required (the internal taper should print cleanly).

Files Included

* .STL – Ready-to-print model.

* .SCAD – Source code for modifications (parametric model).

* .GCODE – Pre-sliced file (check compatibility with your printer before use).

Tip: If the fit is too tight or too loose, you can easily adjust the sirka_ovalu and vyska_ovalu variables in the OpenSCAD file by a few tenths of a millimeter.

ETA Roraty 2425 Nozzle

Stanislav Kaska

Pengaturan Cetak(1)

0.2mm layer, 2 walls, 15% infill

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