• Properties

    특성
    최대 흐름 189 l / 분
    최대 토출 압력 8.6 바
    Air conn. 1/2" BSP/NPT
    Liquid conn. 1" BSP/NPT
    Maximum suction lift (dry) 4.9 남 화장실
    증명서 ATEX 
    Maximum suction lift (wet) 8.8 남 화장실
    최대 입자 크기 3.2 mm
    점도 10000 mPa.s
    최대 온도 135 ° C
    Materials liquids parts Aluminium, Stainless Steel, Hasteloy
    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, Aluminum, Conductive Polypropylene
  • Description

    The Verderair VA25 (HE) metallic pump is a compact, high efficient air operated double diaphragm (AODD) pump suitable for medium transfer/container emptying or as a basic dosing pump.