Zenit Europe S.A.

Zenit Europe S.A.

- Model SBP - Dual-Channel Closed Impeller for Submersible Pump

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Suitable for heavy-duty industrial applications, they are generally used in civil and industrial wastewater treatment plants, for lifting sewage, for pumping industrial sludges and rainwater containing solids, and for recycling raw or activated sludges and biological liquids. General features: Deliveries DN 80 ÷ DN 250. Motor poles 2 / 4 / 6. Passages 36 ÷ 105x140 mm. Powers 6,5 ÷ 12,3 kW. Dual-channel closed impeller.

Electromechanical assembly in GJL-250 cast iron, for submerged operation. Seal set comprising 2 (two) silicon carbide mechanical seals installed in series in inspectable oil sump and 1 (one) opposed graphite-alumina lip seal lubricated by the motor oil. Oil bath motor.

Suitable for heavy-duty industrial applications, they are generally used in civil and industrial wastewater treatment plants, for lifting sewage, for pumping industrial sludges and rainwater containing solids, and for recycling raw or activated sludges and biological liquids.

  • Cooling jacket: Carbon Steel - Fe360 ÷ Fe370 (55)
  • Case: Grey Cast Iron - EN-GJL 250 (02)
  • Impeller material: Cast iron EN-GJL-250 (01-GH)
  • Nuts and bolts: Stainless Steel - Class A2-70 (42)
  • Shaft: Stainless Steel - AISI 420 (23)
  • Standard gasket: Rubber - NBR (77)
  • Set of standard mechanical seals: Two Silicon carbide mechanical seals (SiC) and One Carbon-Aluminium oxide mechanical seal (AL)
  • Cutter material: Not applicable (99-NA)

  • Maximum acoustic pressure: 70 dB
  • Maximum immersion depth: 20 m
  • Maximum operating temperature: 40 °C
  • max starts per hour: 20
  • Density of treated fluid: 1 Kg/dm³
  • PH of treated fluid: 6 to 11 pH
  • Viscosity of treated fluid: 1 mm²/s

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