New innovations from RENNER
The new generation of magnetic centrifugal pumps:
RSPM canned motor pump series
RSPM 1.5
Compact, dry-run safe, energy efficient 24 V small centrifuge pumps with integrated rotation speed control.
Safe to run dry
The RSPM 1.5 is equipped with a serial interface for programming the motor. The interface allows the operator to read important operating status information like internal temperature, rotation speed, and voltage. That means that critical operating conditions (like overheating) can be identified quickly and operators can take the right steps to address them.
Basic technical data
| Nominal power | 120 W |
| Voltage | 24 V |
| Type | Synchronous PM |
| Hmax | 15 mWS |
| Qmax | 80 l/min |
| Materials | PVDF |
| Speed range | 600 – 5700 min-1 |
| Bearing | Safe to run dry |
| Analog input | 0 – 5 V or 0 – 20 mA (rotation speed control) |
RSPM 40
Big brother – compact, energy efficient, variable-speed centrifugal pump with canned motor technology with synchronous PM drive..
System pressures up to 20 bar.
The frequency converter can either be mounted directly on the pump or integrated into a separate control cabinet.
Basic technical data
| Nominal power | 4.0 kW |
| Voltage range | 3 × 200 VAC -10 % … 480 VAC +10 % 50//60 Hz +/-6 % |
| Type | Synchronous PM |
| Hmax | 40 mWS |
| Qmax | 600 l/min |
| Materials | PVDF |
| Speed range | 500 – 4000 min-1 |
| Bearing | Oxide ceramic slide bearing |
| Max. system overpressure | 20 bar |
RT-VC 100
The new, energy efficient generation of vertical centrifugal pumps:
Vertical centrifugal pump series RT-VC 100
This pump series was specially developed for electroplating and it has a space-saving design with the highest level of efficiency.
With its robust, solid plastic construction, the RT-VC 100 has a wide range of applications in rinse as well as process baths.
Low power requirements
The power requirements are about 15 % lower than those of the submersible centrifugal pumps in use to date.
basic technical data
| Nominal power | 60 W – 250 W |
| Voltage range | 3 × 200 VAC -10 % … 480 VAC +10 % |
| Frequency | 50//60 Hz |
| Design | Solid plastic, no metal parts in contact with the medium |
| Type | Safe to run dry Double sealing |
| Immersion depth | 270 mm (extension tube optional) |
| Pressure side | G1“ or G5/4“ AG (IG optional) |
| Suction side | Incl. suction strainer (standard) (threaded connection optional) |
| Hmax | 8 mWS |
| Qmax | 80 l/min |
| Materials | PP, PVDF |
| Seals | EPDM, FKM, FFKM, Kalrez |