DAB K Twin Impeller Centrifugal Pumps

£254.80MRRP:  £364.00

  excl. VAT
  • Description
    Twin impeller centrifugal pump designed for use in
    pressurisation units for water supply systems for
    domestic, civil and industrial use. Suitable for sprinkling
    irrigation and other water supply applications. Cast iron
    pump body and motor support. Technopolymer impeller.
    Stainless steel driving shaft. Carbon/ceramic mechanical
    seal. Asynchronous, closed motor, cooled by external
    ventilation.
    Built-in thermal and current overload protection and a
    capacitor permanently on in the single-phase version.
    For the protection of the three-phase motor it is advisable
    to use a suitable overload protection complying with the
    regulations in force.

 

  • Features
    Operating range: from 1.2 to 30 m3/h with head up
    to 97 metres.
    Pumped liquid characteristics: clean, free from solids
    or abrasive substances, not viscous, not aggressive,
    not crystallised, chemically neutral and close to the
    characteristics of water.
    Liquid temperature range:
    from -10°C to +50°C: for K 35/40, K 45/50, K 35/100,
    K 40/100, K 55/100
    from -15°C to +110°C: for K 55/50, K 66/100,
    K 90/100, K 70/300, K 80/300, K 70/400, K 80/400.
    Maximum operating range:
    K 35/40, K 35/100, K 40/100:6 bar (600 kPa)
    K 45/50, K 55/50: 8 bar (800 kPa)
    K 55/100, K 66/100: 10 bar (1000 kPa)
    K 90/100, K 70/300, K 80/300 K 70/400, K 80/400:
    12 bar (1200 kPa).
    Maximum ambient temperature: +40°C.
    Protection level: IP 44.
    Terminal board protection level: IP 55.
    Insulation class: F.

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