The W4's modern technology includes the Professional Aroma Grinder (P.A.G.2). From the very first cup, it grinds with precision and gives black coffee specialities the desired intensity. The pure coffee expertise is complemented by the Lungo function for extended specialities and the Pulse Extraction Process (P.E.P.^®) for intense espressi.

The design is based on the functionality and classic elegance of JURA. With a colour display, front-mounted buttons and a switch for hot water  preparation, the W4 is extremely user-friendly. Impeccable hygiene at the touch of a button and lockable components ensure easy handling. While the clean lines of the W4 ensure a timeless aesthetic, the programming offers the necessary scope for flexibility. Ground coffee and water quantities, as well as locking options, are variably adjustable.

With a 3-litre water tank and a bean container with a holding capacity of 500 g, the W4 is ideal for places where a daily capacity of up to 50 speciality black coffees is required.