German pump specialist Herborner Pumpenfabrik is showcasing its latest innovations in pump engineering for swimming pools and drinking water applications – the 100% coated herborner.X swimming pool water circulation pump with integrated inline filter, and the 100% coated herborner.F block pump.

The result of a €2 million investment, the new pumps are said to provide 100% protection from corrosion (assuming the pumped medium is free of H2S, up to 1000 mg/l chloride ions) with a coating layer up to 1000μm thick. New hydraulic technologies are also claimed to boost efficiency by up to 10%.

The 100% coating covers inaccessible areas such as gaps and screw threads, and Herborner says the design details needed to achieve this degree of protection make its pumps unique.