Knowledge about cleaning and pump technology and ContratEch itself
Energy savings in pumps
Download publication: Optimization of pump systems (Pomp NL) (Dutch).
Investing in a motor with a high return pays off
Download publication: Minimize energy costs with pump motors (Dutch).
Bearing damage due to electrical current passage
Download publication: Article about langerstreams (Pomp NL) (Dutch)
Engine efficiency 'in itself' says nothing
Download publication: column by mr. Steffen Lange (ITT Water & Wastewater) (Dutch)
Energy consumption frequency converters
Download publication: EN 50598 European standard on energy consumption of frequency converters (Dutch) .
Legislation IE electric motors
Eccentric rotating displacement pumps
Download publication: Mono sets the tone (Pomp NL) (Dutch)