Flygt 4680

Product characteristics

The Flygt 4680 mixer is the perfect choice for facile and efficient mixing of liquids. It features a rated motor power range of 18. 5 - 30 kW and a thrust range of 1400 - 7000 N, allowing for wide-reaching applications from water treatment to industrial mixing processes. Thanks to its compact, robust direct-drive motor design, this mixer has a notably lower-cost installation than similar products in the same class. The propeller diameter that aids in generating force measures 0. 766 m (31. 6 in) and its non-clogging fiber-handling hydraulics provide reliable performance in high throughput operations. Further still, the innovative Active Seal ensures zero leakage, even at high performances levels. This makes the Flygt 4680 an excellent choice when it comes to environmental protection as well as productivity.

Product description

The components of Flygt compact agitators are designed not only for reliable operation and efficient mixing, but also for lower energy costs. The Xylem Flygt short-circuit induction motor meets standards of reliability and durability. The stator winding is jet-filled with rubber and graded H 180 degrees Celsius (355 degrees Fahrenheit), providing excellent resistance to overheating. The optional Flygt seal features an Active Seal system that completely eliminates the chance of leakage into the stator housing. Laser-cut grooves on the inside of the seals act as a micro-pump that pumps any fluid present in the drive back to the buffer fluid side. The hydraulically-assisted seal housing helps lubricate and cool the seal, ensuring efficient heat transfer even when running dry. The impeller blades, designed for maximum thrust with minimum energy input, allow fibrous material to pass through thanks to their bent back edges and the wide hub deflects the fibrous material. The efficiency of the mixer in water can be increased by 15% and even more in viscous fluids by using the optional jet ring, which will reduce energy consumption Not only is it sturdy, but also easy to maintain. Flygt compact agitators are typically installed along rigid guide rods at an appropriate depth to ensure optimal mixing efficiency and resistance to fatigue from the highly fluctuating forces inside the tank. Combined with Flygt lifting equipment, guide rod systems provide easy access for inspection and maintenance. Lifting and lowering Flygt compact agitators with Flygt lifting equipment is as convenient and easy as it is safe. The CE-approved lifting unit is mounted in the holder with the lower end, allowing easy rotation of the unit.