Pumps for Control

Electric metering pumps (piston and diaphragm) are designed for maximum operating ranges. Diaphragm and piston dosing pumps are specially designed for dosing all types of chemicals, whether corrosive, toxic or highly viscous, for water treatment, industrial processes, petrochemicals and agriculture. The main advantage of the pumps is the ability to connect up to four working heads to one motor, and these units can simultaneously pump different types of liquids with different capacities. The pumps themselves are made of high-quality materials, have a robust design and are maintenance-free.

Valisi electromagnetic metering pumps are suitable for dosing of all types of liquid products. All pumps are diaphragm pumps, which means they accurately dispense small, constant volumes of liquids or chemicals. In addition, their hermetic design allows them to self-drain after use, reducing the risk of leaks and clogging.

General purpose pumps are widely used in all areas of industrial production around the world due to their gentle handling of the fluid during pumping, as well as their simple and robust design and minimal maintenance. Thanks to the standard connection dimensions, the pumps can be combined with any motor and other drive elements that comply with NEMA or IEC standards.

Liquid ring vacuum pump systems designed to meet most needs of vacuum of the industry. Developed with one or more pumps acting in parallel depending on the specific needs, the systems are equipped with dedicated equipment for service liquid cooling and recirculation including instrumentation and devices for control and full remote automatic operation including control panel with PLC and VFD. Units for hazardous area, on request.

Idrochemical NCM centrifugal pumps comply with the dimensional criteria of ISO 2858 and ISO 5199. The casing and impeller profiles are designed to achieve high hydraulic efficiency and low NPSH.

The NCM line is available in five bearing housing sizes with wide interchangeability of parts, which allows for low maintenance spares.

The Valisi VD-ECA series are diaphragm and piston metering pumps with advanced metering control for precise and automatic control. The pumps are designed to accommodate a variety of remote control options such as SCADA, etc.