A head start into the world of tomorrow.

More efficiency, connectivity and comfort than ever before – the Stratos-MAXO and the Stratos-MAXO-D deliver the future of pump technology to your doorstep. All the features on the single-head MAXO, in a dual pump configuration.


  • Hot-Water Heating Systems
  • Air-Conditioning Systems
  • Closed Cooling Circuits
  • Industrial Circulation Systems

Max. Flow: 493 gpm

Max. Head: 52 feet

Features & Benefits

  • Green Button Technology with 4.3" LED color display
  • Maximum energy efficiency
  • New and innovative intelligent control functions, such as Dynamic Adapt plus, Multi-Flow Adaptation, T-const. and ΔT-const.
  • Bluetooth for connection to mobile devices and direct pump networking for multiple pump via Wilo Net.
  • Easy electrical installation

Technical Data

  • Temp Range: 14 °F to 230 °F (-10 °C to +110 °C)
  • Electrical Connection: 1~115/230V, 1~230V
  • Protection class IPX4D

Materials of Construction

  • Gray Cast Iron with Cataphoretic coating
  • Thermal Insulation: Polypropylene
  • Stainless Steel Shaft
  • Carbon Bearing
  • Carbon Fibre Composite Impeller



Stratos MAXO Simulator

Electronic control simulation software

Submittal Data Sheets

Stratos MAXO-D

Installation & Operating Manual

Stratos MAXO IOM

Engineering Specification

Strato MAXO

CIF Modules

Stratos MAXO CIF Module - en/fr/es

Consulting Guide

Stratos MAXO

Wilo-Smart Connect App

Software Update Process

Cross Reference

MAXO vs Magna3

Cross Reference

MAXO vs Stratos

Wilo Selector

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