Wilo-Yonos PICO-D

Wilo-Yonos PICO-D Double glandless circulation pump with threaded connection, EC motor


LED indicator for setting the setpoint in 0.1 m increments and for displaying the current power consumption
Wilo-Connector - tool-free electrical connection
Unique venting function on each pump
Dual pump for single (Δp-c, Δp-v and constant speed) or parallel operation (Δp-c and constant speed)
Very high starting torque for reliable starting

  • Glandless twin circulating pump with threaded connection, blocking-current proof motor and integrated electronic power control.
  • Application
  • All hot water heating systems, air-conditioning applications, industrial circulation systems.

Modes of operation

  • Constant differential pressure
  • Variable differential pressure
  • Constant speed (3 control curves)

Manual control

  • Adjustment of operating mode according to application
  • Adjustment of pump capacity (head)
  • Constant speed adjustment
  • De-aerating function of the pump
  • Manual restart

Automatic control

  • Infinitely variable power adjustment depending on operating mode
  • Automatic restart
  • Automatic dry run detection

Alarms and display

  • Display of current power consumption (watts)
  • Display of flow rate during setting
  • Indication of error messages (error codes)
  • Indication of manually activated restart or pump bleeding

Equipped with

  • Quick electrical connection with the Wilo-Connector
  • Pump bleeding function
  • Manual restart
  • Blocking current proof electric motor
  • Fine particle filter

Dual pump function

Main/Standby operation mode (automatic switchover in case of malfunction/pump changeover on timer). If a twin pump is to be operated in "main/standby" operating mode, the control mode and head or speed step C1, C2, C3 must be identical on both pumps.
Parallel operation of two pumps (switching on and off at peak load with efficiency optimization). If the twin pump is to be operated in dual pump/peak duty mode, both pumps must be set to an identical Δp-c control mode with identical head or constant speed with the same speed step C1, C2, C3.
An additional control device is required to switch the pumps, e.g. in case of a malfunction.

Model overview


. . .
Product designationMains connection Energy Efficiency Index (EEI) Pressure max Rate max Maximum working pressure PN Pipeline connectionMounting length l0 Gross weight approx. m Article number
Yonos PICO-D 30/1-6 1~230 V, 50/60 Hz 0.20 - - 10 бар G 2 180 мм 4.9 кг 4230948
Yonos PICO-D 30/1-8 1~230 V, 50/60 Hz 0.23 - - 10 бар G 2 180 мм 5.2 кг 4230949

Those. information

Name decoding.


Wilo-Yonos PICO-D 30/1-6

Yonos PICO

High efficiency pump (with threaded connection) with electronic regulation



Twin pump


Nominal diameter for connection


Range of nominal head [m]

Technical data

  • Temperature of pumped liquid from -10 °C to +95 °C
  • Power connection 1~230 V, 50 Hz
  • Protection class IPX2D
  • Rp 1¼ threaded connection
  • Max. operating pressure 10 ba


Wilo-Yonos PICO Download
Wilo-Yonos PICO_1 Download



More in this category:

Need a consultation?

We will tell you in detail about our services, types of work and typical projects, calculate the cost and prepare an individual offer!