Precision group shower screen with Nanotech coating for modern E61 58mm espresso machines. This screen gives off an exceptionally even water distribution, helping to improve extraction. Integrated membrane shower screen has a border diameter of 60mm, with the body diameter at 56.5mm and a 17mm external wall height. There are 98 circular perforations each nominally 0.3mm. The integrated screen also makes the surface smooth and easy to wipe clean. Competition series espresso shower screen is made in Italy by IMS.
The advantage of this Nanotechnology is its hydrorepellent effect. Water comes down into a shower in tiny drops that are evenly distributed over the whole surface of the showerhead, saturating the coffee homogeneously.