Wilo Stratos
Wilo Stratos_2
Wilo Stratos_3
Wilo Stratos Chart
Wilo Stratos
Wilo Stratos_2
Wilo Stratos_3
Wilo Stratos Chart

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Stratos Range

Glandless circulation pump with threaded connection or flange connection, EC motor with automatic power adjustment.

Enquire About This Range

  • Description

    The high-efficiency pumps Wilo-Stratos have integrated differential pressure control and EMC Technology (Electronic Commutated Motor) and can be installed as single or double pump.

  • Applications

    Variants of these circulation pumps are suitable for:

    • Hot water heating systems of all kinds
    • Air-conditioning applications
    • Closed cooling circuits
    • Industrial circulation systems
  • Features
    • Energy savings through greater system efficiency with the Q-Limit function (volume flow limiter)
    • Improved Energy Efficiency Index (EEI) ≤0.20 for all single pumps.
    • Optimised display for better readability and operation
    • Space-saving installation due to compact design and location-dependent LC display
    • Modular concept for connection of all conventional bus systems (e.g. Modbus, BACnet, CAN, LON and PLR)
    • Tried and tested quality and reliability
  • Materials

    Pump housing: Grey cast iron with cataphoretic coating
    Thermal insulation: Polypropylene
    Shaft: stainless steel
    Bearing: Carbon, metal impregnated
    Impeller: Plastic

  • Specifications
    • Fluid temperature -10 °C to +110 °C
    • Mains connection 1~230 V, 50 Hz
    • Energy Efficiency Index (EEI) ≤ 0.20
    • Nominal diameter Rp 1 to DN 100
    • Max. operating pressure 10 bar (special
  • Downloads

    To download the file, simply click on the file name below:

    Wilo Stratos Installation & Operating Instructions

Why the Wilo Stratos Range…


High-Efficiency Pumps


Features Volume Flow Limiter


Low Vibration & Noise


Optimised Display


Space-Saving Installation


Tried & Tested Quality