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wastewater pump / for chemicals / electric / submersible
PRF-V series Speroni

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Characteristics

  • Media:

    for wastewater, for chemicals

  • Operation:

    electric

  • Priming:

    submersible

  • Type:

    vortex

  • Domain:

    industrial

  • Other characteristics:

    drainage

  • Flow:

    900 l/min, 1,000 l/min (237.7548 us gal/min)

  • Head:

    17 m, 18 m, 24 m (55'09")

  • Power:

    2.5 kW, 3 kW, 4 kW (3.4 hp)

Description

Submersible drainage pumps with plunged back impeller Vortex type, which allows free passage of suspended parts. Suitable in civil and industrial water systems, for cesspool drainage with oily or chemical liquids, for dirty waters with solid and particularly fibrous particles and for zootechnical waste waters.


OPERATING CONDITIONS
- Liquid temperature 35 ° C (EN 60335-2-41)
- Liquid temperature 50 ° C (for other uses)
- Submersion depth 20 mt.
- Grain size inlet Ø 70 mm
- Min. suction level 190 mm
- Continuous duty

MOTOR
- Insulation Class F
- Protection IP 68
- Thermic protection

MATERIALS
- Motor body Cast Iron
- Pump body Cast Iron
- Impeller Cast Iron
- Shaft with rotor Stainless Steel
- Double mechanical seal
Silicon/Silicon + Ceramic/Graphite