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Wilo STRATOS-Z 50/1-9 hot water circulator pump (2090474)

Wilo STRATOS-Z 50/1-9 hot water circulator pump (2090474)

  • Product code: 2090474
  • EAN : 4016322994336
  • Manufacturer code: 2090474
  • Warranty: 2 years

Wilo STRATOS-Z 50/1-9 hot water circulator pump. Used in heating systems and DHW circulation. More information

This product is no longer available, as it has been replaced with a new model.

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Parameters and catalogs

Connection pump size DN 50
Connection type Flange
Fluid temperature -10...110 °C
Head max 9 m
Port-to-port lenght 280 mm
Power 230 VAC
Pressure PN 6, PN 10
Pump flow 26 m3/h
Pump lightness DN 50
Weight 17.00 kg

Datasheet download

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Wilo-Stratos Z PN 6/10 pump

The highly efficient, electronically controlled, wet-running circulating pump with the lowest operating costs for piping installation. Applicable to drinking water circulating systems (0 °C to + 80 °C), use in heating, ventilation and air conditioning (-10 °C to + 110 °C). With integrated electronic power control for constant/variable differential pressure. Thermal insulation in series.

In series with manual one-button control for:

  • Turn on / off the pump
  • Choice of control mode: - dp-c (differential pressure constant)
  • dp-v (differential pressure variable)
  • dp-T (temperature-controlled differential pressure) with an infrared monitor / flash drive, Modbus, BACnet, LON, or Can
  • Q limit to limit maximum pumping power (setting only via IR-flash disk)
  • Fixed speed mode (constant speed setting)
  • Automatic attenuation mode
  • Setting the desired value (resp. RPM)

Graphic pump display with rotary indication for horizontal and vertical layout of the module, to indicate:

  • operating state
  • the way of regulation
  • the required differential pressure values respectively. RPM
  • error and warning messages

Synchronous ECM engine with highest efficiency and high starting torque, automatic unlocking function and integrated full motor protection.

Fault warning light, flood-free collective fault message, infrared interface for wireless communication with Wilo service device - infrared monitor/flash disk.
Wiring location for Wilo IF modules Stratos with interfaces for automatic control of object GA resp. double pump control (accessory: IF modules Stratos Modbus, BACnet, LON, CAN, PLR,, Ext.Min, SBM, or DP).

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