CENTURIO TOWER is the control instrument in cooling tower water
treatment, with the ease and safety of operation you need and with the stylish box designed by Giugiaro Design.

CENTURIO is equipped with a Linux operating system, a high performance
ARM A5 microprocessor, a large, touchscreen, colour display, in order to give you total and simultaneous control.

  • Parameters: conductivity, chlorine, pH, ORP, tracers, inductive conductivity, mA Input.
  • 5 channels to combine
  • Real-time graphs
  • Permanent data storage with system log
  • USB Download
  • Data import/export (backup & restore) via USB port to other CENTURIO.
  • Internet connection (WIFI, 3G or LAN), configuration and control by ERMES web app using PC, smartphone or tablet with any browser.
  • MODBUS serial communication to be connected to other devices on RS485 networks and TCP/IP MODBUS.

The “CENTURIO Tower” is a fully featured cooling towers controller with two-way biocide options and inhibitor / bleed control with 5 channels.

Cooling towers are heat removal devices used to transfer process waste heat to the atmosphere. Cooling towers may either use the evaporation of water to remove process heat and cool the working fluid to near the wet-bulb air temperature or rely solely on air to cool the working fluid to near the dry-bulb air temperature.

Common applications include cooling the circulating water used in oil refineries, chemical plants, power plants and building cooling.
All information is provided through a large COLOUR LCD display (480×272). “CENTURIO Tower” is housed in an IP65 plastic box.

EMEC Dosing Pumps and Contollers

Germ Africa is the exclusive Southern African distributor for EMEC Srl of Rieti, Italy.

EMEC is the world renowned Italian manufacturer of electronic dosing  pumps as well as associated equipment such as controllers, probes and pulse meters, and are both ISO9001 and NSF accredited.

The range of pumps and instruments, both analogue and digital, covers the full spectrum of electronic metering pump applications in terms of flow, pressure, materials of construction and application-specific designs.


A wide choice of the most advanced dosing pumps for many sectors of application and the perfect solution for any specific dosing need. EMEC offer comprises many series and models of solenoid-driven dosing pumps (including peristaltic pumps), diaphragm and plunger motor-driven pumps and stepper motor dosing pumps to meet any kind of demand.




EMEC control instruments and systems can measure and regulate, even remotely with ERMES online web solution, all sorts of chemical dosing and water treatment processes. They work with EMEC probes to provide automatic dosing management and the ultimate in reading and regulation accuracy for all the essential parameters.




LOTUS chlorine dioxide generators are the safest and most reliable solution to prevent the proliferation of legionellosis in domestic hot water (DHW) systems. Chlorine Dioxide (ClO2) is effective against both the pathogens and the biofilm, the natural habitat in which Legionella and other bacteria proliferate. LOTUS systems are the only ones with remote control thanks to ERMES system.





EMEC all-in-one dosing systems offer an answer to any specific customers’ request. They are turnkey customizable solutions assembled on panels in specified combinations that can include dosing pumps, control instruments, probes and accessories. POOLBRAVO is the complete all-in-one solution for swimming pool water treatment.



Used in every industry where chemicals or other liquids need to be dosed in specific quantities.

These industries include such applications as:

  • Petro-chemical
  • Water Treatment
  • Food & Beverage
  • Mining
  • Pulp & Paper
  • Power Generation
    Primsa dosing pump

    Some of the EMEC range of dosing pumps