• Propriétés

    Propriété
    Max. flow 189 l/min
    Max. (discharge) pressure 8.6 bar
    Air conn. 1/2" BSP/NPT
    Liquid conn. Combi flange DIN PN10/16
    Maximum suction lift (dry) 4.9 m wc
    Certificates ATEX 
    Liquid conn. DN25 - 1 Ansi 150
    Maximum suction lift (wet) 8.8 m wc
    Max. solids particle size 3.2 mm
    Viscosity 10000 mPa.s
    Max. temperature 82 °C
    Materials liquids parts Polypropylene, Conductive Polypropylene, Kynar
    Materials valves seats Acetal, Aluminium, Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Viton
    Materials valve balls Acetal,Buna N, Geolast, Hytrel, Santoprene, Stainless Steel, Viton, PTFE, Neoprene, Weighted Neoprene
    Materials diaphragms PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast, Neoprene (overmolded)
    Material center section Polypropylene, Conductive Polypropylene
  • Description

    La pompe non métallique Verderair VA25 (HE) est une pompe pneumatique à double membrane efficace, appropriée pour des transferts moyens/vidanges de fûts ou pour des dosages basiques.