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+49 40 23648268-0

 

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+49 40 23648268-22

 

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+49 40 23648268-21

 

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+49 40 23648268-31

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Reception

We are here to help

 

Sales Support

Professional assistance, Engineering Service

 

Customer Service

Support, Service, Spare Parts

 

Ordermanagement

Your Account, Ordering, Shipping, Billing

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FLENDER Gear Units for Aerators

An aerator is an impeller in the biological part of a sewage treatment plant. It swirls the surface of the water so that it is enriched with oxygen. This activates the bacteria, so that the biodegradable constituents are removed from the sludge.

The impeller is fixed to the gear unit output shaft, which is extended vertically downward, a certain distance from the gear unit. To prevent the clarified water from becoming contaminated with gear oil, FLENDER gear units are designed with an output shaft featuring an oil retaining tube and a non-contacting, non-wearing shaft seal.

The axial and lateral loads resulting from the process are absorbed by extra-heavy-duty output shafts and output bearings.

Technical data

Types Helical and bevel helical gear units
Sizes 16
Gear stages 2- and 3-stage
Power ratings up to 3,600 kW
Transmission ratios i = 6.3 to 112
Nominal torques 10.5 to 173 kNm
Mounting positions vertical

Advantages

  • Oil pressure lubrication with flanged-on pump
  • Reinforced bearings
  • Dry well design (shaft seal is absolutely oil-tight)
  • Coupling flange for mounting the aerator
  • High operational reliability
  • Low noise level
  • High efficiencies


Applications

  • Wastewater treatment

Our brands

CURRAX has been focusing on cooperation with strong partners for years. SIEMENS and FLENDER are a conscious commitment to quality and service.

Years of cooperation have affirmed their mutual trust, allowing us to set the optimal conditions for our customers.

 

Contact

Reception
Tel.: +49 40 23648268-0
e-Mail: Reception@currax.net

Sales Support
Tel.: +49 40 23648268-22
e-Mail: Sales@currax.net

Customer Service
Tel.: +49 40 23648268-21
e-Mail: Customerservice@currax.net

Ordermanagement
Tel.: +49 40 23648268-31
e-Mail: Ordermanagement@currax.net