• Svojstva

    Karakteristike
    Max. flow 443 l/min
    Max. flow 443 l/min
    Max. discharge pressure 8.4 bar
    Max. discharge pressure 8.4 bar
    Air conn. 1/2" BSP/NPT
    Air conn. 1/2" BSP/NPT
    Liquid conn. Combi flange DIN PN10/16
    Liquid conn. Combi flange DIN PN10/16
    Maximum suction lift (dry) 2.5 m wc
    Maximum suction lift (dry) 2.5 m wc
    Certificates ATEX 
    Certificates ATEX 
    Liquid conn. DN40 - 1 1/2" Ansi 150
    Liquid conn. DN40 - 1 1/2" Ansi 150
    Maximum suction lift (wet) 5.5 m wc
    Maximum suction lift (wet) 5.5 m wc
    Max. particle size 4.8 mm
    Max. particle size 4.8 mm
    Viscosity 15000 mPa.s
    Viscosity 15000 mPa.s
    Max. temperature 104 °C
    Max. temperature 104 °C
    Materials liquids parts Polypropylene, Conductive Polypropylene, Kynar
    Materials liquids parts Polypropylene, Conductive Polypropylene, Kynar
    Materials valves seats Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Hardened Stainless Steel, Viton
    Materials valves seats Buna N, Geolast, Polypropylene, Kynar(PVDF), Hytrel, Santoprene, Stainless Steel, Hardened Stainless Steel, Viton
    Materials valve balls Acetal,Buna N, Geolast, Hytrel, Santoprene, Hardened Stainless Steel, Viton, PTFE
    Materials valve balls Acetal,Buna N, Geolast, Hytrel, Santoprene, Hardened Stainless Steel, Viton, PTFE
    Materials diaphragms PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast
    Materials diaphragms PTFE (2 piece), PTFE (overmolded), Hytrel, Buna-N, Santoprene, Viton, Geolast
    Material center section Aluminium, Stainless Steel
    Material center section Aluminium, Stainless Steel
  • Opis

    The Verderair VA40 non-metallic pump is a compact, air operated double diaphragm (AODD) pump suitable for medium transfer/container emptying or as a basic dosing pump.