TECHNICAL DETAILS PUMPS
|Design pressure:||PN10 at 20 oC|
|Design standard:||DIN 24.256 - EN 22585 - ISO 2858|
|Max. system pressure:||2.5 Bar with standard seal, 10 bar optional|
|Min. flow:||3 m3/h|
|Max. Flow:||600 m3/h|
|Max. head:||90 m|
|Max. viscosity:||250 mPas|
|Max. solid size:||3 mm|
TECHNICAL DETAILS MOTORS
|Standard:||Three-phase, multivoltage, TEFC|
|High efficiency:||IE2 efficiency level acc. IEC60034-30|
|Multi Voltage up to IEC100:||220-240/380-415V 50Hz // 440-460 V 60 Hz|
|Multi Voltage up to IEC100:||380-415V/660V 50Hz // 440-460 V 60 Hz|
|Protection class:||IP55 (IEC 34-5/ NEN-EN 60034-5)|
|Insulation Class:||„F” (D T=80 C)|
|Max. ambient temperature:||-30 to 40 oC, at 1000 m.a.s.l|
|Max. relative humidity:||❬ 95%|
LONG COUPLED SERIES CHEMICAL STANDARD HD MODEL TK UP TO 600 M3/H
This configuration consists of a bare shaft pump, fully assembled with a standard motor and flexible coupling on a normalized glass fiberreinforced polyester base plate according DIN 24.259. Thanks to the design according to the “back pull out” system, the total mechanical part of the pump can be removed without disassembling the piping or motor. Therefore it is easy to open the centrifugal pump for cleaning, inspection or maintenance. The alignment is not disturbed and no unnecessary work or costs is created.
For all transport or circulation duties of corrosive liquids, even high viscosity, with maximum efficiency. This series of pumps is equipped with a state of the art semi-open impeller with pressure release. It is fixed onto the shaft independent from the direction of rotation. As from type 100-250 and above, a closed impeller for higher efficiency is standard.
Standard is the material PPH that covers a very wide range of duties. For highly abrasive liquids (high % of solids), at special order, impellers or housing parts of High modulus PE are available. For highly corrosive mixtures at higher temperatures even a pump entirely made of PVDF or virgin PTFE is available.