HomeShopPumpsWilo WROX Vertical Inline Pump

Description

The Wilo WROX Vertical Inline Pump is a non-self-priming multistage centrifugal pump designed for high-pressure circulation and transfer of clean fluids. It features a compact inline design with stainless steel wetted components, making it ideal for industrial, commercial, and building service applications requiring reliable continuous operation.
The pump is engineered for high efficiency, low vibration, and long service life, with compatibility for a wide range of fluids including water, glycol mixtures, and process liquids.

Additional information

brand

Impala

Features

  • Vertical inline multistage pump design (space-saving installation)
  • Non-self-priming centrifugal operation
  • Stainless steel wetted components (SS 304 / SS 316L options)
  • High-efficiency motor suitable for continuous duty
  • Low noise and vibration operation
  • Operating pressure up to 25 bar
  • Wide temperature handling from -15°C to +120°C
  • Mechanical seal options: EPDM / Viton
  • IEC standard motor with IP55 protection
  • Compatible with glycol-water mixtures (up to 40%)
  • Long service life with corrosion-resistant construction
  • Flanged connections (DN25)

Technical Specification

  • Pump Type: Vertical inline multistage centrifugal pump
  • Max Flow Rate: Up to 14 m³/h (model dependent)
  • Max Head: Up to 230 m
  • Operating Pressure: Up to 25 bar
  • Inlet Pressure: Up to 10 bar
  • Fluid Temperature: -15°C to +120°C
  • Speed: ~2950 RPM
  • Motor Supply: 415V, 50Hz (3-phase)
  • Insulation Class: F
  • Protection Class: IP55
  • Flange Size: DN25
  • Materials:
    • Impeller: SS304 / SS316L
    • Pump casing: Cast Iron / SS316L
    • Shaft: SS304 / SS316L
    • Mechanical seal: EPDM / Viton
    • Pump base: CI (EN-GJL-250)

Applications

  • Boiler feed systems
  • HVAC and air-conditioning circulation systems
  • Industrial process water systems
  • Cooling water circulation systems
  • RO and filtration systems
  • Condensate and hot water transfer
  • Pressure boosting systems
  • Industrial washing and cleaning systems
  • Dust separation and process engineering systems

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