LEWA supplies you with individual chemical pumps and customized system solutions for various areas of application in the chemical industry.
Technology: Hygienic stainless-steel centrifugal pump
This pump type is used for pumping fluids with a viscosity of up to 500 cP, whereby a constant initial pressure or vacuum is applied to the suction side. The maximum delivery rate is 300 m³/h at a manometric pump lift of 13 bar. Depending on the product to be conveyed the pumps are available with closed impellers, semi-exposed impellers or exposed impellers.
These self-priming pumps operate according to the water-ring principle and can therefore pump air-fluid mixtures. The maximum delivery rate is 60 m³/h at a manometric pump lift of 5 bar.
This pump model serves to expand the CP product range. The CP/ ZA pump is differentiated through its self-priming, where it is particularly well-suited to pumping air-fluid mixtures. The use of an exposed impeller enables the air portion to be pumped optimally. The maximum delivery rate is 200 m³/h at a manometric head of 9 bar.
This type of pump is of a solid cast construction, characterized by its robust and sturdy design. The solid construction allows for very narrow gaps, and thus a very high efficiency. The use of open impellers, it is designed specifically for pharmaceutical and food applications. Even larger temperature fluctuations (CIP / SIP) can't cause wear on the robust construction.