Verderair (part of Verder Liquids) is a global leader in double diaphragm (peristaltic) pumps, having manufacturing sites in Poland and Belgium. 

The product range includes metallic and non-metallic industrial models, hygienic pumps for food and pharmaceuticals, and electric-driven (EODD) variants like the energy-efficient e-PURE series, which is now ATEX certified for hazardous settings. 

Key product lines include the VA Industrial Series, PURE heavy-duty AODD, Hi-Clean hygienic pumps for clean processing, and drum or split manifold types designed for containment and dosing applications.