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 |
| Continuous duty: | S1 |
| 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% |
COMPACT SERIES CHEMICAL STANDARD HDMODEL KR UP TO 600 M3/H
Again this series is close-coupled, but the bracket is made of metal for maximum stability. This compact execution, thanks to a reduced number of wear parts compared with conventional long-coupled pumps, requires less maintenance and related expenses. It is optional available in a vertical execution Model KRV
APPLICATIONS
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.
MATERIALS
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.
