A Swabian success story
Expansion of direct sales
RENNER is expanding its own direct sales.
Filter series RF-HE 400
Vertical centrifugal immersion pump RT-VC 100
Canned motor pump in the performance range of 4 kW
Canned motor pump 120 W in the low voltage range of 24 V
RM-KM – Plastic encased versions of magnetic centrifugal pumps
Drive motor IE4 encapsulated in plastic
Technical KO for corrosion
Regardless of whether chemical or pharmaceutical industry, whether environmental or process engineering, whether water or waste water treatment – without powerful pumps literally nothing would work. Even the most efficient pump is of no help when corrosion and wear jeopardize their availability.
A plastic jacket for the complete pump including the drive motor can provide a remedy.
Press report CAV 11-2013
Pump series RM with innovative drive concept MF – compact design with energy-efficient conveyance.
New European Energy Efficiency Directive
All pumps ≥ 0.75 kW must be equipped with motors of efficiency class IE2.
Energy-saving motors in accordance with IEC 60034-30
Since June 16, 2011 the minimum requirement for asynchronous motors from 0.75 KW to 375 KW IE2 in S1 operation
New classification in efficiency classes IEC 60034-30 0.75 KW:
IE2 High Efficiency
IE3 Premium Efficiency
IE4 Super-Premium Efficiency
Pump motors that are not in compliance with the statutory efficiency classifications IE2 High Efficiency are available only from stocks.
Modular, multi-stage plastic centrifugal pump with magnetic coupling (1-stage, 2-stage and 3-stage)
RM-MS = Energy efficiency with high pressure!
BEP (Best Efficiency Point) with high head and low flow rate reduces the energy consumption in high pressure applications.
Compact design with high flexibility.
The ideal protection of your process
RPR-Control-100, an electronic monitoring of motor currents protects the pump from dry-running, hot-running and overload. If the above mentioned operating states are not absolutely impossible with your installation, you should use an electronic process monitor to switch off the pump before it is damaged.
Such monitors will not only avoid damage to the pump, but also downtime and costs resulting thereof. At the same time, the monitor checks the pumping process for the set delivery rate. Once install intor the pump´s power supply unit. As it is not necessary to build it into pipe runs, this process monitor also is ideal to retrofit existing installations.
The safe-to-run-dry pump – a revolutionary innovation in magnetically coupled centrifugal pump technology.
The RENNER RM-TS pump is the first magnetically coupled centrifugal pump in the world that is absolutely safe to run dry.
With this series we offer you an absolutely safe to run dry, magnetically coupled centrifugal pump, without any ifs and buts.
The new product-line RM-TS include all advantages of our longstanding experience with pumps of the RM type and the additional certainty that they will not be damaged by dry running.
All components of the pump head that are in contact with the fluid, are still metal-free, this is to assure optimum chemical resistance against aggressive fluids.
25 years anniversary
The company owes company founder Wolfgang Renner his present market position:
Worldwide on one of the top places among the top ten of manufacturers of magnetically coupled centrifugal pumps out of plastic material. More than 200.000 pumps and filters demonstrate the confidence of the customers.
The dynamic development in the electronic branch in the previous years presented a challenge also for the company Renner and made the construction of a new building necessary in 1999, with a surface of 6,000 m².
Already in 1995 the progress in the CAD field was recognized and the step forwards from 2 D to 3D was made.
The steady look into improvement, quality and development was certified in 1994 by an external, neutral authority from the point of view of DIN ISO 9001 and since then audited annually.
In autumn 1994 the first student finished successfully her studies with distinction.
The company RENNER gets the approval to educate students in the subject mechanical engineering according to the dual system at the „Berufsakademie“ (academy for professions) in Karlsruhe. In September 1991 the first student began her three-year studies.
As well, the education of apprentices, already started in 1981, is continued in a nearly annual rhythm and is considered to be, also in future, the basis for well educated staff from the company’s own ranks.
The next milestone in the young company history, the new company building, followed only 3 years later in October 1984.
Wolfgang Renner, he himself a passionate building contractor, designed and puzzled in this field as well the first company building, together with architect Ewald Link. At this time, the company already had 20 employees.
In order to allow the production of the quantities for existing orders, already in September of the same year a removal into larger rooms became necessary.
At the same time, the still young company began with the education of apprentices in the field industrial mechanics.