Wilo-Jet WJ | Wilo
Your advantages
Wilo-Jet WJ

Your advantages

  • User-friendly thanks to its light weight, compact size and practical carrying handle
  • High supply guarantee due to hydraulic output, self-priming up to 8 m; even at a low flow rate
  • Robust stainless steel construction for durable operation, impeller, shaft and housing made of AISI 304
  • IE3-IEC three-phase AC motor (≥ 0.75 kW)
Series description


Self-priming multistage centrifugal pumps


  • Pumping water from wells
  • Filling, pumping empty, transferring by pumping, irrigation and sprinkling
  • As emergency pump for overflows


  • With or without handle, depending on the version
  • For single-phase motor ( 1~ 230 V):
    • Connection cable with plug
    • On/off switch
    • Thermal motor protection switch

Scope of delivery

  • Pump with or without carrying frame, depending on the version
  • Installation and operating instructions

Type key




Wilo jet pumps


Nominal flow rate Q in m³/h at optimum efficiency


Index for pump pressure Version 03 with higher pressure than version 02 (no indication of number of impellers!)


Version without carrying frame


Portable version with carrying frame


Single-phase current, 1~230 V, 50 Hz


Three-phase current, 3~230/400 V, 50 Hz

Technical data

  • Mains connection 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Inlet pressure max 2 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP44
  • Suction- and pressure-side connection G 1


  • Pump housing made of 1.4301 stainless steel
  • Impeller made of 1.4301 stainless steel
  • Shaft 1.4005 stainless steel
  • Mechanical seal made of ceramic/carbon
  • Diffuser/injector made of Noryl
  • Seals made of NBR

General overview (Documents)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)