The Hansgrohe Soap Dispenser in Chrome, model 40438001 A41, is a modern and stylish addition to any bathroom. This undermount soap dispenser is designed for easy installation and features a polished chrome finish for a sleek look. This high-quality dispenser from Hansgrohe is perfect for adults and adds a touch of sophistication to the kitchen or bathroom space. With built-in undercounter mounting, this soap dispenser is both functional and aesthetically pleasing. Perfect for adding a touch of luxury to your home.
HOLE size in mounting surface is 1 1/4 inches or 32MM Maximum depth of mounting surface 2 1/8 inches or 55 MM
I’ve taken a photo of the diagram for exact measurements
The bottle holds 16 fluid ounces or 0.5 L
The chrome section measures two and three-quarter inches or 71MM