Hydrodynamic coupling K series
for pumpstransmissionindustrial

hydrodynamic coupling
hydrodynamic coupling
hydrodynamic coupling
hydrodynamic coupling
Add to favorites
Compare this product


Product applications
for pumps, transmission, industrial, for marine applications, for conveyors, for the cement industry, blower, for mixers, for agitators, turbine, for furnaces and ovens, for the food industry, for diesel engines, gearbox, for wind turbines, for electric motors, fan
Other characteristics
heavy-duty, for heavy loads

Min.: 0 Nm (0 ft.lb)

Max.: 21,000 Nm (15,488.8051 ft.lb)

Rotational speed

Min.: 600 rpm (3,769.91 rad.min-1)

Max.: 4,000 rpm (25,132.74 rad.min-1)


The TRANSFLUID coupling (K series) is a constant filling type comprising of three main elements: - Driving impeller (pump) mounted on the input shaft. - Driven impeller (turbine) mounted on the output shaft. - Cover, flanged to the output impeller, with an oil-tight seal. The first two elements can work both as pump and/or turbine. OPERATING CONDITIONS The TRANSFLUID coupling is a hydrokinetic transmission. The impellers perform like a centrifugal pump and a hydraulic turbine. With an input drive to the pump (e.g. electric motor or Diesel engine) kinetic energy is imparted to the oil in the coupling. The oil moves by centrifugal force across the blades of the turbine towards the outside of the coupling. This absorbs the kynetic energy and develops a torque which is always equal to input torque thus causing rotation of the output shaft. The wear is practically zero since there are no mechanical connections. The efficiency is influenced only by the speed difference (slip) between pump and turbine. Applications Bucket Wheel Centrifugal Pumps Centrifuges Conveyors Crushers Debarking Drums Dryers Fans & Blowers Forest Machinery Marine Propulsion Mills Mixers Pulpers Shredders Volumetric Pumps Wind Generators Wood Chippers

Other Transfluid products


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.