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he Verderair HI-CLEAN is a series of hygienic and food grade air operated diaphragm and piston pumps. The HI-CLEAN pumps are designed for operation in hygienic and food processing applications, such as pumping dairy (cream, cream cheese and yoghurt) and basic ingredients for fruit syrups or concentrates for the manufacturing of fruit juices & personal care. This pump range is not only giving you all features and benefits of the standard Verderair range, but is also guaranteeing a safe handling of your media and is easy to clean by hand or by a CIP or SIP process.

Diaphragm Pumps

The Verderair diaphragm pumps are the best solution for transfer applications that require more than just fluid to be handled. The range is excellent for viscous or sticky media, slurry and solids. The Verderair diaphragm pump series offers diaphragm pumps, varying in material (metallic, non-metallic, conductive) to drive principle (electric, pneumatic). Applications are found in chemical industry, pharmaceutical industry, solar power industry, waste water treatment, ceramic slurry, and many more. Special models are availble for ATEX, food and pharma applications.

Max. flow 156 l/min
Max. discharge pressure 8 bar
Certificates EN 1935, FDA, ATEX 
Air conn. 1/2" BSP/NPT
Liquid conn. DIN11851 DN40
Liquid conn. 1 1/2" Triclamp (ASME(BPE))
Maximum suction lift (dry) 4,8 m wc
Maximum suction lift (wet) 8,8 m wc
Max. particle size 3,2 mm
Viscosity 12000 mPa.s
Max. temperature 104 °C
Materials liquids parts SS316 - Ra<3,2µm
Materials valves seats SS with EPDM o-rings, SS with PTFE o-rings
Materials valve balls Santoprene, PTFE, Weighted Neoprene
Materials diaphragms PTFE (2 piece), PTFE (overmolded), Santoprene
Material center section Aluminium, Stainless Steel