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Backwater valve Multitube

DN 250, 1 flap

KESSEL Backwater valve Multitube, wastewater without sewage, nominal size (DN) 250, underground installation, a mechanical backwater flap, outside diameter (OD) 260 mm, cover locking screwed

  • Inlet and outlet with pipe clamp
  • Bridgeable outer diameter at least nominal width + 20 mm
  • Simple maintenance and cleaning
Item no. 71250
GTIN 4026092011607
Price group 10

    Backwater valve Multitube DN 250, 1 flap
    The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater. Variant Mechanical backwater flaps: 1 General characteristics Colour: black Nominal size (DN): 250 Outer diameter (OD): 260 mm Note on nominal size: Bridgeable outer diameter of pipe clamps: 250 - 275 mm Type of wastewater: without sewage Installation situation: underground installation Delivery state: installation-ready Dimensions Net weight: 19,28 kg Gross weight: 21,9 kg Vertical drop between inlet and outlet: 60 mm Length: 730 mm Width: 455 mm Height: 485 mm Packaging dimension: length: 600 mm Packaging dimension: width: 405 mm Packaging dimension: height: 760 mm Coverage features Cover locking: screwed
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    • Nominal size (DN) (nennweite): 250
    • Installation situation (einbausituation): underground installation
    • Type of wastewater (abwasserart_de): without sewage
    • Length (laenge): 730  mm
    • Width (breite): 455  mm
    • Mechanical backwater flaps (mechanische_rueckstauklappen): 1