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< View all Heating & Cooling Circulators

Wet Rotor Circulators ecocirc BASIC High efficiency circulators

Overview Specifications Technical Drawings Solutions Documentation & Tools


Product Features

• High efficiency pumps with ECM-technology and permanent magnet rotor
• Low power consumption
• EEI ≤0.18
• Control modes: 
            o Propotiopnal Pressure
            o Constant Pressure
            o Constand Speed
• Automatic “air purge”
• Plug
• Insulation shell
• Flow rate: up to 4,5 m³/h
• Head: up to 8 m

Ecocirc – a smarter choice

The Lowara Ecocirc circulation pumps are designed for water circulation in heating, air conditioning and domestic hot water systems. With 14 models and multiple control modes, the new Ecocirc range offers a smarter choice in the residential circulators market by combining high efficiency, simplicity and reliability in a single cost effective package. Compact and easy to install, all models feature a unique “one turn” knob to set up control modes and speed settings. An interchangeable plug connection, automatic air-purge and a multicolor LED come as standard. The full Ecocirc range reaches an EEI level ≤ 0.18.

The pump can be used for:

The pump can be used for:
• Refurbishment or extension of existing systems
• Facilities fitted with thermostatic valves
• Single-family houses or apartment buildings
• Underfloor heating systems


• Best-in-class energy efficiency (EEI ≤0.18)
• ECM motor for intelligent speed control
• Up to 80% lower power consumption
• Optimized hydraulics

• Multifunctional “one turn” knob
• Compact and easy to install

• Robust proven design
• Dry-run protection
• Warnings and alarms visualization

• Insulation shell as standard



General Specification
ecocirc BASIC
up to 3.2 m³/h
up to 6 m
Power supply
single-phase 50 Hz and 60 Hz
from 10 W up to 50 W
Maximum operating pressure
10 bar
Temperature of pumped liquid
from -10 °C to 110 °C

Technical Drawings



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Documentation & Tools

Interactive Tools

Lowara Circulator Replacement Guide

An extensive guide with like for like replacements for wet rotor circulators

Lowara Drawing Center

Downloadable drawings in 2D, 3D and BIM formats for Lowara products

Lowara Spare Part Finder

Use only Lowara original spare parts. Find the correct spare parts and exploded views for new and old Lowara products here.

Xylem Service Page

When your equipment requires spare parts, repair or maintenance, we're here to support you.


Selection tool for Xylem Products.



Technical Brochure