4530 Mid-size mixer

4530 Mid-size mixer


Rated motor power range of 4.3 – 4.6 kW and thrust range of 900 – 2200 N

Propeller diameter of 1.2 m (47 in)

Innovative propeller geometry and proven drive unit for high efficiency and smaller carbon footprint

Simple assembly and installation



The Flygt 4530 mid-size mixer is an excellent choice when the propeller diameter of a full-size, low-speed mixer is too large, but there’s room for something larger than a compact mixer. Compared to a direct-drive compact mixer, for example, the energy savings with the Flygt 4530 can be over 50% for a similar duty. Both its innovative propeller geometry and proven drive unit means higher efficiency and a smaller carbon footprint.

The Flygt 4530 mid-size mixer propeller boasts both hydraulic efficiencies and clog-free performance. The rigid propeller is built for the best in efficiency and dependability with a thin-section design that incorporates generous backsweep and double curvature.

The 4530 mixer's drive unit design is based on the Flygt low-speed mixer and its Class H insulation, trickle-impregnated stator and rugged gearbox.



Mounting the Flygt 4530 mixer is simple and easy. The attachment of the propeller requires no special tools; the design itself ensures correct mounting. In addition, the propeller bending and torsional loads are not taken by bolts, but rather recessed faces in the hub.

The 4530 mid-size mixer can be easily installed on a wall-mounted single guide bar, just like a compact mixer, and can replace mixers installed on single guide bar systems. There is no special floor-mounted pedestal required on which to place the mixer.

Robust and adjustable, Flygt installation equipment directs thrust exactly where it is required and can withstand the weight and reaction forces exerted by the mixer throughout its operating life.


Installation of Flygt mid-size mixers are ideal for use in:

Activated sludge processes

Sludge holding tanks



About Flygt

Flygt, a brand of Xylem, is synonymous with engineering excellence, reliability and closeness to customers.

Flygt is a world-leader in the design and manufacture of dry and submersible pumps, mixers and related intelligent controls systems. Under the Flygt banner, customers have access to a complete range of products and solutions for moving water, wastewater, and advanced monitoring and control equipment to optimize their use. Product development and manufacturing of Flygt products is based in Sweden.

For more information on Flygt and its parent company, visit www.xyleminc.com.

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