






DAR
Submersible pump with vortex or dual-channel hydraulics and impeller, also available with float switch. The main feature is the large free passage which can be 50 or 65 mm depending on the model. Suitable for handling sewage for domestic and industrial use.
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Description
Overview:
Submersible sewage pump with vortex or dual-channel hydraulics and impeller, also available with float switch. Its peculiarity is the wide free passage, which is the same as the discharge diameter, which can be 50 or 65 mm depending on the model.
Piping connections are:
• threaded 50DAR
• flanged 65DARContinuing the tradition and the importance that EBARA gives to the pump’s lifespan, the mechanical seals and the motor are in oil bath which allow cooling and better lubrication of the bearings.
Supplied with standard 10-metre cable.
For further technical information see the Databook• Emptying of cesspits, soiled liquids collection pits and settling pits
• Pumping of soiled liquids with suspended solids
• Pumping of soiled liquids in domestic and industrial environments ideal for installation in domestic and residential lifting stations -
Technical Features
Technical data
Flow rate up to 42 m³/h Total head up to 10 m Max. temperature of the liquid + 25°C partially submerged pump
+ 35°C totally submerged pumpPoles 2 Max. solids passage 50 – 65mm Insulation class F Protection degree IPX8 Voltage Single-phase 1~230V ± 10%
Three-phase 3~400V ±10%Max. immersion 7 m with 10 m cable Materials
Pump body Cast iron Impeller Stainless steel AISI 304 (EN 1.4301) Shaft Stainless steel AISI 316 (EN 1.4401) Mechanical seal 50DAR:
Impeller side: Graphite/Ceramic
Motor side: NBR sealing ring
65DAR:
Impeller side: Silicon Carbide/Ceramic
Motor side: NBR sealing ring -
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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