









Ego WB(T)
Ego WB and Ego W BT wet rotor electronic circulators are electronically controlled domestic hot water circulation pumps with bronze pump housing.
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Description
Overview:
The new Ego WB and Ego W B(T) electronic circulators are pumps which are suitable for recirculating water in domestic hot water and heating systems.
The Ego W B and Ego W B(T) range of circulators provides two different water recirculation management modes:
– Ego W B designed for ease of use while maintaining all the features necessary to provide the appropriate service for each use
– Ego W B(T) which integrates advanced functions so that water recirculation can be adjusted according to temperature or a settable weekly programme.
For further technical information, please refer to the databook.DHW recirculation
Hot water recirculation
Heating water recirculation -
Technical Features
Technical data
Flow rate from 0.8 to 0.65 m³/h Total head from 0.7 to 8.0 m Max. working pressure 10 bar Max. ambient temperature 0 ÷ +40°C Max. temperature of the liquid +5°C ÷ +65°C Insulation class F Protection degree IP42 Voltage Single phase 1~230V Connections G½ Materials
Pump body Bronze Impeller Technopolymer Shaft Stainless steel AISI 420 (EN 1.4028) Rotor can Stainless steel AISI 316 (EN 1.4401) -
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Why Ebara Pumps…
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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