Low speed mixers - ITT Water & Wastewater - #9

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ITT Flygt conceived the concept of the submersible low speed mixer for gentle mixing of large volumes. Over the years the concept has been developed and perfected, and today the Flygt range of 4410, 4430 and 4460 mixers offer highly energy-efficient solutions for a wide range of mixing applications, such as: • Biological treatment tanks • Chemical flocculation • Sludge holding tanks • Water reservoirs • Equalisation tanks • Ice prevention • pH stabilisation tanks • and many more. A wide performance range Modular concept The mixers are available with different motor alternatives. Eight different gear ratios are offered, and propeller diameters range from 1400 mm to 2500 mm (551/8” – 983/8”). By combining different motors, gear ratios and propeller diameters, the modular design of Flygt low speed mixers allows for a comprehensive selection of mixer performance. The range 9 Model 4410 4430 4460 Shaft power 50 Hz, 2.3 kW 50 Hz, 4.3 kW 50 Hz, 5.0 kW 60 Hz, 2.6 kW/3.5 hp 60 Hz, 4.6 kW/6.2 hp 60 Hz, 6.0 kW/8.0 hp Max. nominal 50 Hz, 2.2 kN 50 Hz, 3.3 kN 50 Hz, 4.6 kN thrust 60 Hz, 2.4 kN/530 Ib 60 Hz, 3.4 kN/760 Ib 60 Hz, 4.5 kN/1000 Ib Propeller 1400 mm to 2500 mm 1400 mm to 2500 mm 1400 mm to 2500 mm diameter 551/8” to 983/8” 551/8” to 983/8” 551/8” to 983/8” Flygt mixer model 0 500 1000 1500 2000 2500 3000 3500 Thrust [N] 4000 4500 5000 4460 4430 4410