Davey DT220KZN Dewatering Sump Pump 415V

$17,490.00

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    Davey DT220KZN Dewatering Sump Pump 415V

    WHY CHOOSE THE DAVEY KZN Sludge/Slurry sump pump?
    Corrosion resistant 410 stainless steel shaft and stainless
    steel shaft sleeve
    • Long service life
    • Impact resistant and long lasting
    • Easily replaceable shaft sleeves save on shaft wear
    Multivane, semi-open, wear resistant, high chrome impeller
    • Ability to handle abrasive solid concentrations up to 70%
    by weight
    Pumps have a heavy duty high chrome agitator
    • Keeps the flow chamber and impeller clear by causing the
    solids to move in suspension, preventing the pump from
    clogging
    Double silicon carbide mechanical seals
    • Abrasion resistant
    • Located in separate oil chamber to protect the motor
    • Added protection of a heavy duty lip seal
    Top discharge with a motor water jacket
    • Slimline design reduces the chance of damage to the
    outlet in transit
    • Allows for pumping within inches of the bottom, without
    risk of overheating
    Hardened ductile iron volute
    • Cast with extra thick walls (300 Brinnell hardness) is twice
    as abrasive resistant as standard ductile cast iron, which
    ensures greater durability
    Replaceable wear plate
    • Hardened surface on suction side inhibits the occurrence
    of erosion that could cause a reduction in pump
    performance
    Large open strainer
    • Protects from larger solids entering the pump
    Lifting rings
    • For easy lifting and transportation of the pump.

    Dimensions (mm): 578L x 543W x 1325H

    Weight: 410Kg

    Please note: item may not always be in stock, delivery times can be confirmed at time of purchase.

    Suitable Fluids
    Water containing soft solids and/or hard solids in suspension,
    up to 70% by weight. Some wear should be expected with
    hard solid pumping. Not suitable for explosive or flammable
    materials or fluids.

    APPLICATIONS
    • Ground & nuisance water removal
    • Drainage from dams, sewer systems, tunnels, river
    improvement projects & construction sites
    • Pumping of muddy liquid generated from industrial
    projects

    OPERATING LIMITS
    Capacities to: 6500 lpm (390m3/hr)
    Maximum total head: 35m
    Maximum submergence: 15m
    Maximum pumped water temperature: 40º C

    Maximum Solids: 35mm

    Discharge Port: 8″

    Materials of Construction
    Motor Top and Shell: FC200 cast iron
    Pump body: FCD450 hardened ductile iron
    Suction cover: High (23%) chrome iron
    Agitator: High (23%) chrome iron
    Discharge outlet: FC200 cast iron
    Strainer: Steel
    Impeller: High (23%) chrome iron
    Lip seal: Nitrile
    Pump shaft: 410 stainless steel
    Mechanical seals: Dual silicone carbide
    Seal and bottom bearing housing: FC200 cast iron
    Fasteners and plugs: 304SS
    Power supply leads: HO7RNF

    ELECTRICAL DATA
    Supply voltage 380-415V / 50Hz
    Cable length (m) 10m
    Speed (rpm) 1450
    Insulation class: H
    IP rating: x8
    Starting: DOL
    Motor kW size (P2): 22/30
    Input kW size (P1): 26.4
    Start Amps: 182
    Run Amps: 45.5

    Brand

    Davey Water Products

    Davey offers a range of water related services from water transfer, conservation, treatment and filtration; to help ensure your products are built to last. You can Depend on Davey, every time. Water is our world. For 85 years so far, Davey has been manufacturing products that help protect and enhance people’s lives. Whether you need perfect pressure, healthy drinking water, protection from fire and flood, a clean, relaxing pool or spa, or water to run your farm or business, you can depend on Davey for the right solution.
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