Using high-speed centrifugal separation it is possible to greatly extend the life of your service liquids. Alfa Laval’s discstack centrifuges provide fast, efficient, simultaneous threephase separation of, for instance, water, oil and sludge. AlfaPure Z3 removes contaminating oil, grease and solid particles from water-based liquids, e.g. coolants and wash liquids. The result is lower costs due to reduced fluid consumption, lower disposal costs and improvements in both product quality and working environment. AlfaPure Z3 is a complete system, including separator, feed pump, sludge pump and control system. The touch screen based control system makes it extremely easy to operate. The AlfaPure Z3 has a high capacity-to-size ratio. The module requires less than 1.7 m2 of floor space and can handle tanks with volumes of up to 150 m3. In most cases, AlfaPure Z3 is installed in a bypass system and operates continuously. User-friendly operation Operator convenience was a key parameter in the design of the AlfaPure Z3. The PLC-based control system is operated by means of a touch screen. All symbols and messages are easily understandable, simplifying the interaction between operator and machine. The control system handles all settings of valves and pumps automatically. The separator is accessible from the front and the openable cabinet gives easy access to process components. Quick couplings ensure that all components can be serviced quickly and simply. The system is compact. The stainless steel cabinet is mounted on a 1030 x 1600 mm stainless steel frame. Wheels attached to the frame simplify installation and service by providing mobility, and allowing the system to be wheeled easily from tank to tank. The connection interface makes installation simple. Modularized system The modular design of the AlfaPure Z3 makes it easy to adapt the system to the specific needs of the user. Several options and optional equipment are available: • Siemens or Allen-Bradley PLC control system, • Surface suction device, • Crossflow filter for heavily contaminated coolants, • One or two dosing pumps for addition of chemicals, • Stainless steel design of all components that come into contact with the fluid. Meeting your needs To meet all your needs, Alfa Laval offers a wide range of stationary or mobile separator systems for all types of fluids. Our offering ranges from systems with capacities suitable for smaller workshops, to larger systems designed to clean complex and heavily contaminated fluids. Our global organization guarantees easy start-up and, if you need a helping hand, an Alfa Laval service engineer is always close by. We call this Nonstop Performance. AlfaPure Z3 For cleaning water-based liquids, e.g. coolants and wash liquids AlfaPure Z3 – a sample of clear thinking

Technical Data Capacity Coolants & wash liquids 1000 – 3000 l/h Operating requirements Separation temperature 15 – 100°C pH 6 – 14 Operating water pressure 200 – 600 kPa Instrument air pressure 300 – 800 kPa Installed power max 4 kW Ambient temperature 5 – 55°C Dimensions Length x width x height 1600 x 1030 x 1400 mm Weight 800 kg Electrical system Multiple voltage supply 210 – 690 V Connections Process liquid inlet ISO-Rp 1 1/4" Heavy liquid outlet ISO-Rp 1" Light liquid outlet ISO-Rp 1/2" Sludge outlet ISO-Rp 1/2" Operating water ISO-Rp 1/2" Instrument air ISO-Rp 1/4" Shipping data System incl....