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Flygt 4530 Single Speed Mixer

Overview Specifications Industries & Applications
Overview

High-Performance Submersible Mixer for High-Viscosity Fluids and Large Tanks

Do you have space constrains in your wastewater treatment processes? Flygt 4530 gets the mixing job done with optimal mixing efficiency. With its state-of-the-art propeller, reliable drive unit with IE3 motor efficiency, and easy installation you can be sure of uninterrupted and clog-free mixing operation with low operational costs and up to 50% in power savings compared to high-speed mixers in similar operations.

Product Features
  • Dependable Class H induction motor with IE3 motor efficiency
  • High-efficient and clog-free 3-bladed stainless-steel propeller 
  • Installation on single guide bar system
  • Heavy duty two-stage gearbox 
  • Designed for more than 50.000 hours of operation
  • Low Life cycle costs

Designed for high efficiency in space constrained processes

If you have space constrains in your wastewater treatment processes, Flygt 4530 gets the mixing job done with optimal mixing efficiency. With its state-of-the-art propeller in stainless steel, proven drive unit and easy installation you can be sure of uninterrupted and clog-free mixing operation with low operation cost.

Up to 50 % energy savings

Flygt 4530 is a mid-size low-speed mixer designed for processes that allow a slightly larger propeller compared to what is often used with a conventional high-speed mixer. Thanks to its proven drive unit with IE3 motor efficiency and optimized hydraulics in stainless steel, it delivers high mixing efficiency with up to 50 % in power savings in similar duties.

Easy installation and quick mixer replacement 

For a straightforward mixing operation, Flygt 4530 is easily installed on a wall-mounted single guide bar system offering flexible positioning to direct and optimize overall mixing efficiency. In addition, replacing an existing installation is very quick and easy as Flygt 4530 most often can be installed on the same guide bar system.

Up to 50 % savings in Life Cycle Cost

The reliability and robustness of the design of the Flygt 4530 is demonstrated through our installations around the globe. Thanks to the rigid and innovative propeller in stainless steel, IE3 motor with Class H insulation, trickle-impregnated stator and rugged gearbox, you can be assured of its trouble-free operation and low maintenance costs.

Flygt 4530 is best suited in applications such as:

  • Biological nutrient removal processes (Activated sludge, SBR, MBBR)
  • Sludge holding tanks
  • Sludge digestion
  • Equalization tanks
  • Grit chambers
  • Retention tanks
  • Lagoons

 

Specifications

Specifications

SPECIFICATIONS 50 HZ 60 HZ
Shaft power 2,3 kW and 4,3 kW 2,6 kW /3,5hp and 4,6 kW/6,2 hp
Thrust 920-2450 N 900-2390 N
Propeller speed 88-144 rpm 87-142 rpm
Mixer efficiency acc.to ISO 21630 Up to 605 N/kW Up to 608 N/kW
Motor type Squirrel-cage 4-pole induction motor
Insulation Class H, trickle impregnated
Starting method Direct on-line, Star-Delta, VFD
Motor cable SUBCAB heavy-duty submersible cable : 10, 16 or 20 m ( 30, 53 or 65 ft.)
Mixer body Cast iron, ASTM 35B
Propeller diameter 1200 mm ( 47 in.)
Propeller material Stainless steel, ASTM 316L
Gearbox Heavy duty two-stage gearbox equipped with low loaded high precision gears
Shaft material Stainless steel, ASTM/AISI 431
O-rings Nitrile rubber
Seals Corrosion resistant mechanical seal in cemented carbide (WCCR/WCCR) and two lip seals
Oil in oil-housing Paraffin oil ISO VG32
Oil in gear-housing Mineral oil with additives , viscosity close to ISO VG 220
Media temp Max.40 C ( 104 F )
Media viscosity Max.5000 cp
pH of mixed liquid 6-9
Chlorides in the mixed liquid Max.200 ppm
Depth of immersion Max.20m (65 ft)
Max.20m (65 ft) Single guide bar, 100x100 mm (2x2 in.) or 100x150 mm (2x4 in.) or Tripod system 100x100 mm ( 2x2 in.)
Weight 203 kg ( 448 lb )
Industries & Applications

Industries & Applications

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