Rainwater and drainage pump facilities, other than sanitary water pump facilities, are much less exposed to damage or rotor clogging by any solids contained in waste water. In an attempt to meet our customers’ expectations with regard to selection and optimisation of rainwater pump facilities, we strive to minimise costs of investment and subsequent operation. To this end, we choose the most cost-effective pumps possible, and adjust pipework and fixtures so that the pump duty point lies in their best efficiency point.

It is required to pay special attention to pump facilities cooperating with retention tanks and/or flow regulators. Our customers are provided with professional advice and pump selection so that, notwithstanding the retention tank fill level, pumps operate faultlessly, without any risk of overload or cavitation.