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Home > products > Wilo Booster Pumps > Wilo-Multivert MVI Multistage high pressure centrifugal pump

Wilo-Multivert MVI Multistage high pressure centrifugal pump

Product Details

Place of Origin: Germany

Brand Name: Wilo

Model Number: Wilo-Helix VF (VdS)

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: negotiable

Packaging Details: Wooden case packing

Delivery Time: 5-8 weeks

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Flow Rate:
70m3/h
Fluid Temperature:
-15 °C - +120 °C
Maximum Working Pressure:
16bar
Maximum Inlet Pressure:
10bar
Class Of Protection:
IP55
Flow Rate:
70m3/h
Fluid Temperature:
-15 °C - +120 °C
Maximum Working Pressure:
16bar
Maximum Inlet Pressure:
10bar
Class Of Protection:
IP55
Wilo-Multivert MVI Multistage high pressure centrifugal pump

Your advantages

  • Corrosion-resistant impellers and guide vanes and stage housings
  • Drinking water approval depends on a permit for drinking water from local authorities (see material category)
  • Wilo-Multivert MVI  Multistage high pressure centrifugal pump 0

    Design

    Non-self-priming multistage pump

    Wilo-Multivert MVI  Multistage high pressure centrifugal pump 1

    Application

    • Water distribution and pressure boosting
    • Fire-fighting systems
    • Boiler feed
    • Industrial circulation systems
    • Process engineering
    • Cooling water circulation systems
    • Washing and sprinkling systems

    Equipment/function

    • MVI 70.. and 95..: PN16 and PN25 version with round flange
    • IE2-IEC standard moto
    • Typekey

      Example: MVI 7002/1 CN-1/16/E/3-400-50-2
      MVI Vertical high-pressure multistage centrifugal pump
      70 Flow rate in m3/h
      02 Number of impellers
      1 Number of trimmed impellers
      3 3= pump housing EN-GJL-250 (cataphoretic coating), hydraulics 1.4301 (AISI 304)
      16 Flange type16 = flange PN16 (round or oval)25 = flange PN25 (round or oval)
      E Gasket typeE = EPDMV = FKM (Viton)
      3 3~ (three-phase current)
      400 Connection voltage in V
      50 Frequency in Hz
      2 Number of poles

      Technical data

      • Electrical connection:
        • 3~400 V (±10 %), 50 Hz
        • ≤ 4 kW 230 V/ 400 V; Δ/Y
        • > 4 kW 400 V/ 690 V; Δ/Y
      • Fluid temperature of -15 to +120 °C (with EPDM), (-15 to +90 °C with FKM)
      • Operating pressure max. 16/25 bar
      • Max. inlet pressure of 10 bar
      • Protection class IP 55
      • Flange connections:
      • MVI 70../95.. PN 16/PN 25: Round flange (DN 100)

      Materials

      MVI 70../95..:

      • Impellers of stainless steel 1.4408
      • Stage chambers made of 1.4301 stainless steel
      • Pump housing EN-GJL-250
      • Shaft 1.4057 stainless steel
      • Gasket EPDM (EP 851)
      • Housing cover made of 1.4301 stainless steel
      • Housing bottom made of 1.4301 stainless steel
      • Mechanical seal of B-carbon/tungsten carbide, SiC/carbon
      • Pressure shroud made of 1.4301 stainless steel
      • Bearing of tungsten carbide

      Scope of delivery

      • MVI high-pressure multistage centrifugal pump
      • MVI 70../95..: bolts and gaskets if a counter flange is used (PN16 and PN25 with round flanges)
      • Installation and operating instructionsWilo-Multivert MVI  Multistage high pressure centrifugal pump 2