






Ego W1 – W2
The new Ego W1 and Ego W2 electronic circulators with wet rotor and permanent magnet motor, complete with insulation casing as standard, are suitable for circulating hot and cold water in heating systems, including underfloor heating systems, as well as in domestic or centralised air conditioning systems.
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Description
Overview:
The new Ego W1 and Ego W2 electronic wet rotor circulators with permanent magnet motor, supplied complete with insulation casing, are circulation pumps for hot and cold water and are used in heating and air conditioning systems.
The new range is characterised by its ease of use while retaining all the features necessary to provide the appropriate service for each use.
Ego W1 is the simple and reliable circulator which meets all hot water circulation needs and offers the following operating modes:
• Proportional pressure
• Constant pressureEgo W2 also integrates the Smart-Adapt function to optimise circulator operation within a heating or cooling system:
• Constant pressure
• Proportional pressure
• Fixed speed
• Automatic mode (Smart-Adapt)
For further technical information, please refer to the databook.Single-pipe, double-pipe, underfloor heating systems.
Cold water circulation systems
Domestic or centralised air conditioning and cold water circulation systems
Solar installations
Variable or constant flow solar thermal systems with working point optimisation -
Technical Features
Technical data
Flow rate from 0.6 to 3.65 m³/h Total head from 1.4 to 8.0 m Max. working pressure 10 bar Max. ambient temperature 0 ÷ +40°C Max. temperature of the liquid -10°C ÷ +65°C Insulation class F Protection degree IP42 Voltage Single phase 1~230V Connections G½ / G1 / G¼ Ambient temperature 0 ÷ +40°C Materials
Pump body Bronze Impeller Technopolymer Shaft Stainless steel AISI 420 (EN 1.4028) Rotor can Stainless steel AISI 316 (EN 1.4401) - Downloads
Why Ebara Pumps…
Product Quality
Tailored Solutions
Eco-friendly
Multiple Sectors
Range of Products
Product Development
What Trebles Customers Think
Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.
Carl Berridge – MD, Powergas
The team at Trebles were great. I really can’t praise them enough.
Richard Beard – Club Secretary, Belvedere Park FC
Not many providers would be able to fully breakdown & rebuild a booster on site
Clive Bradley – Senior Contracts Engineer, JS Wright
We relied on Trebles expertise to ensure the right products were sourced for our project.
Matthew Gidley – Senior Contracts Engineer, JS Wright
Top workmanship and a professional attitude from a supportive team
Richard Leek – Project Manager, Marshdale
Excellent customer service again! You genuinely make my life so much easier
Anthony Gooding – Director, HSP
Excellent service and a company I would recommend to anyone in future
Jason Goldsmith – Supervisor, Interserve
Engineers were very professional with an excellent knowledge of their trade
Martin Deakin – Gas Surveyor, Bromford
We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly
Richard Hill – Estates Manager, London Road Community Hospital
Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.
Carl Berridge – MD, Powergas
The team at Trebles were great. I really can’t praise them enough.
Richard Beard – Club Secretary, Belvedere Park FC
Not many providers would be able to fully breakdown & rebuild a booster on site
Clive Bradley – Senior Contracts Engineer, JS Wright
We relied on Trebles expertise to ensure the right products were sourced for our project.
Matthew Gidley – Senior Contracts Engineer, JS Wright
Top workmanship and a professional attitude from a supportive team
Richard Leek – Project Manager, Marshdale
Excellent customer service again! You genuinely make my life so much easier
Anthony Gooding – Director, HSP
Excellent service and a company I would recommend to anyone in future
Jason Goldsmith – Supervisor, Interserve
Engineers were very professional with an excellent knowledge of their trade
Martin Deakin – Gas Surveyor, Bromford
We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly
Richard Hill – Estates Manager, London Road Community Hospital
Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.
Carl Berridge – MD, Powergas
The team at Trebles were great. I really can’t praise them enough.
Richard Beard – Club Secretary, Belvedere Park FC
Not many providers would be able to fully breakdown & rebuild a booster on site
Clive Bradley – Senior Contracts Engineer, JS Wright