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clear water pump / electric / submersible / centrifugal
SDH series Speroni

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Characteristics

  • Media:

    for clear water

  • Operation:

    electric

  • Priming:

    submersible

  • Type:

    centrifugal

  • Domain:

    industrial

  • Other characteristics:

    drain, stainless steel, cast iron

  • Flow:

    200 l/min, 300 l/min (52.8344 us gal/min)

  • Head:

    11.5 m, 15 m (37'08")

  • Power:

    0.4 kW, 0.75 kW (0.54 hp)

Description

SDH
APPLICATION
Submersible drainage pumps with plunged open impeller with grid. Suitable for clean waters, even with small suspended solids, for drainage of flowing and collection rain waters.
OPERATING CONDITIONS
- Liquid temperature up to 35°C (for home use
according to EN 60335-2-41)
Temperature max. liquid: 35°C (for other uses)
- Maximum immersion depth 20 mt.
(with a cable of the appropriate length)
- Grain size inlet - SDH 500 Ø 7,5 mm
- Grain size inlet - SDH 1000 Ø 10 mm
- Min. suction level - SDH 500 88 mm
- Min. suction level - SDH 1000 100 mm
- Continuous duty
MOTOR
- Insulation Class B
- Protection IP 68
- Thermic protection
MATERIALS
- Upper cover: Cast Iron
- Pump body: Cast Iron
- Impeller (SDH 500): Noryl
- Impeller (SDH 1000): Cast Iron
- Shaft with rotor: Stainless Steel AISI 304
- Suction strainer: Stainless Steel AISI 304
- Mechanical seal (SDH 500): Ceramic/Graphite/NBR
- Double mechanical seal
in oil chamber (SDH 1000): Ceramic/Graphite/NBR
Ceramic/Graphite/NBR

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