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4WN
4″ submerged well pump with stainless steel outer casing and Noryl floating impellers, available complete with oil bath motor. EBARA’s compliance with the NEMA standard for motor coupling ensures the product’s high reliability.
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Description
Overview:
4″ submerged well pump equipped with a special system of Noryl floating impellers that allows an extremely abrasion-resistant configuration.
The 4WN is very quiet, suitable for horizontal operation and available complete with motor in water bath or oil bath.
EBARA’s compliance with the NEMA standard for motor coupling ensures the product’s high reliability.
For further technical information see the Databook• Fountains and water features
• Power supply of autoclaves
• Firefighting systems
• Irrigation
• Pressurisation -
Technical Features
Technical data
Flow rate up to 24 m³/h Total head up to 300 m Max. temperature of the liquid +35°C (depends on the maximum motor temperature) Poles 2 Insulation class F Protection degree IP 68 (water filled motor)
IP 58 (oil filled motor)Voltage Single-phase 1~230V +6-10% OFM
Three-phase 3~400V +6-10% OF
Single-phase 1~230V ±6% WFM
Three-phase 3~400V ±6% WFMax. immersion 150 m Max. sand content 150 g/m³ Materials
Impeller PPO reinforced with glass fibres Shaft Stainless steel AISI 304 (EN 1.4301) Outer casing Stainless steel AISI 304 (EN 1.4301) Discharge casing Stainless steel AISI 304 (EN 1.4301) Motor connection Stainless steel AISI 304 (EN 1.4301) - 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