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XV-F 90 – vertical multistage pump DN 100

Flow rate up to 120 m³/h (2 000 l/min), head 8–184 m, motor 11–45 kW. AISI 304 stainless steel, cartridge seal. Three-phase 400 V / 690 V.

Variants

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Product description

XV-F 90 is a high-flow model in the XV-F range, featuring a DN 100 flange and a flow rate of up to 120 m³/h (2 000 l/min)—the second-highest flow rate in the entire XV-F range. Seven configurations based on the number of stages (2-2 to 6) cover heads from 8 m to 184 m.

With 11–45 kW motors and PN 16–25–40 flanges, the XV-F 90 is designed for large-scale infrastructure and industrial applications, including central water supply, power plant cooling circuits, high-capacity irrigation systems, and fire suppression systems for large industrial complexes. All versions are three-phase 400/690 V.

The hydraulic section is made entirely of AISI 304 stainless steel; the casing is made of GG-20 cast iron with anti-corrosion treatment. The cartridge mechanical seal in SiC/EPDM can be replaced without dismantling the hydraulic section.

Main technical specifications

ParameterValue
Model rangeXV-F (SACI pumps)
Configurations (versions)90-2-2, 90-2, 90-3-2, 90-3, 90-4, 90-5, 90-6
Suction / discharge DNDN 100 / DN 100
FlangeDIN, PN 16–25–40
Max. operating pressure40 bar
Flow rate range Q0–120 m³/h (0–2 000 l/min)
Head range H8–184 m (depending on the number of stages)
Motor power P211–45 kW (15–60 HP)
Power supply400/690 V 3-phase
Speed2 850 rpm
Pumped medium temperature-15 °C to +120 °C
Max. ambient temperature45 °C
Motor protection ratingIP-55
Insulation classF (155 °C)
Efficiency classIE3
Operating modeS1 (continuous)
Hydraulic section materialAISI 304 stainless steel
Casing materialGG-20 cast iron, anti-corrosion treatment
Mechanical sealCartridge, SiC/EPDM
SealsEPDM O-rings (standard) / Teflon (optional)
Lower guide bushBronze
Suitable for drinking waterYes (AISI 304, according to ČSN EN 16421)
Weight164–425 kg (depending on version)

Versions and dimensions

VersionStagesMotor kWH1 mmH2 mmD3 mmWeight kg
XV-F 90-2-22117741 219350163,8
XV-F 90-22157741 263350174,9
XV-F 90-3-2318,58661 401350215,0
XV-F 90-33228661 445350225,7
XV-F 90-44309581 581400316,1
XV-F 90-55371 0501 775400391,5
XV-F 90-66451 1421 867450424,6

Operating curve Q-H

VersionQ=01836547290108120
90-2-2484644423728168
90-26864595448423224
90-3-28078766861503424
90-310296898274645040
90-413613012311099887056
90-51701621521401271108872
90-620419518416815413510889

(Q in m³/h, H in metres of water column)

The standard maximum operating head and maximum operating flow rate are highlighted on the chart with a solid line.

Applications

  • Central water supply for large industrial sites and municipal distribution networks.
  • Fixed fire suppression systems (SHZ) and sprinklers for large logistics and manufacturing halls.
  • Feedwater supply to steam and hot-water boilers – medium temperature up to 120 °C, operating pressure up to 40 bar.
  • Cooling circuits in power plants and energy facilities with high flow rates.
  • CIP/SIP stations in the food and pharmaceutical industries (AISI 316 version available on request).
  • Irrigation systems and agricultural water management with high water demand.

Main advantages

  • Flow rate up to 120 m³/h – for high-volume water applications while retaining a compact DN 100 size.
  • Cartridge mechanical seal – replaced in 15 minutes, without dismantling the hydraulics.
  • Complete AISI 304 stainless steel hydraulics – suitable for drinking water and mildly aggressive media, with a long service life.
  • 7 configurations – from the energy-efficient 90-2-2 (11 kW) to the powerful 90-6 (45 kW).
  • Flange rating up to PN 40 – higher operating pressure for industrial applications.
  • IE3 motor compatible with a frequency converter – energy savings in variable-speed operation.

Optional accessories

What is the difference between the XV-F 64 and the XV-F 90?

Both have a DN 100 port and the same motor range (11–45 kW), but the XV-F 90 offers a significantly higher maximum flow rate (120 m³/h vs. 85 m³/h). On the other hand, the XV-F 64 achieves a higher maximum head (223 m vs. 184 m). Choose the XV-F 90 when flow rate is the priority; choose the XV-F 64 when head is the priority.

What do the designations “90-2-2” and “90-3-2” mean?

The number after the hyphen indicates the number of stages; the “-2” suffix denotes a design variant with a lower-powered motor and more compact dimensions. For example, the 90-2-2 has 2 stages and an 11 kW motor, while the 90-2 also has 2 stages but a 15 kW motor. Choose according to the required duty point.

Is the XV-F 90 suitable for drinking water?

Yes. The AISI 304 stainless steel hydraulic section meets the requirements for contact with drinking water under ČSN EN 16421. For the food and pharmaceutical industries, we recommend requesting the AISI 316 version.

Do I need mating flanges for the pump?

Yes, DN 100 mating flanges are not included in the standard delivery. We recommend a PN 25 or PN 40 set (depending on the application), together with a flat gasket.

How much does the XV-F 90 weigh?

From 164 kg (90-2-2 variant) to 425 kg (90-6 variant). Allow for handling with a crane or forklift during installation for all variants.

What is the warranty?

XV-F pumps come with a 24-month warranty. Replacement cartridge seals and O-rings are stocked in the Czech Republic – if needed, you can replace them yourself in just a few minutes.

Features

Feature Value Unit
DNA = input / suction
100 DN
DNM = output / displacement
100 DN
Flow rate Q
0 to 120 m³/h
Displacement range H
8 to 184 m
Temperature of the pumped medium
-15 to 120 °C

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