Stratos ECO

High Efficiency Circulators


  • Hot Water Heating Systems
  • HVAC Applications
  • Residential Heating
  • Water/Glycol up to 50%
  • Solar / Geothermal
  • Max flows: 14 USGPM
  • Max Head: 16 feet

Features & Benefits

  • Patented 360° Flange rotates to 12/6 or 3/9 o’clock positions (US 8,297,664 B2)
  • Installable hi-temp check valve included
  • EC motor technology reduces energy consumption by up to 80%
  • Automatically adjusts to system demands
  • No more over-pumped, noisy zones
  • Easy wiring quick connectors

Technical Data

  • Temp Range: 60°F to 230°F (15°C to 115 °C)
  • Amb Temp Range: 14°F to 104°F (-10°C to 40 °C)
  • Electrical Connection: 1~115v
  • Max Working Pressure: 145 PSI

Materials of Connection

  • Cast Iron Volute
  • Cast Iron Rotating Flange
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon Impregnated Bearing

Installation & Operation Manual

Stratos ECO IOM


High Efficiency Circulators Brochure

Installation Guide

How to Insert Check Valve

Installation Guide

How to Install The Pump- Stratos ECO

Submittal Data Sheets

Stratos ECO Submittals

Wilo Selector

We are pleased to announce the launch of a brand new, redesigned selection software powered by Intelliquip®!

Click the link below to register/sign-in to get started:

Find your Wilo representative

Click below to get in touch with your local Wilo supplier: