Laundry Detergent Dispenser - Custom Dose

A dispenser for powdered laundry detergent that releases a fixed amount with each full slider movement.

The tank is available in 3 sizes: Small, Medium and Large, each with or without a level window. The version shown in the pictures is the Medium tank with window.

For the window, you need a 0.3 mm transparent PVC sheet, cut to size. A version without a window is also available.

There are 12 dosing options from 40 ml to 120 ml. As a reference, with my detergent 10 ml ≈ 8.8 g. The version shown uses 95 ml.

For dosing volumes over 95 ml, use the Large Base and Large Cup. For all other sizes, use the Standard Base and Cup.

Assembly requires 8× M3 × 6 mm screws, inserted from the bottom.

All parts can be printed in PLA without supports.