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CMA – B – C
Single-impeller centrifugal pump with cast iron body, available in different models: CMA – CMB – CMC – CMD
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Description
Overview:
Single-impeller centrifugal pump with cast iron body, available in different models: CMA – CMB – CMC – CMD.
Depending on the model, the impellers, shafts and motor mount can be made of different materials (see technical data table). Their compact size makes CMA-B-C centrifugal electric pumps easy to install even when spaces are narrow or difficult to reach.
Their sturdy and reliable structure allows for high performance in all water handling applications.
For further technical information see the Databook.• Pressurisation of domestic installations
• Small-scale irrigation
• Washing systems and vehicle washing
• Handling of non-aggressive liquids for civil and industrial use -
Technical Features
Technical data
Flow rate from 1.2 to 60.5 m³/h Total head from 5.2 to 57.0 m Max. working pressure 6 bar for CMA 0.50-0.75-1.00, CMB 0.75-1.00-1.50-2.00-3.00 and CMC
8 bar for CMA 1.50-2.00-3.00 and CMB 4.00-5.50Max. temperature of the liquid +40°C for CMA 0.50-0.75-1.00
+90°C for the rest of the rangeMEI > 0.4 Poles 2 Insulation class F Protection degree IP44 Voltage Single-phase 1~230V ±10%
Three-phase 3~230/400V ±10%Materials
Pump body Cast iron Impeller in PPE+PS with glass fibres for CMA 0.50 – 0.75 – 1.00
in brass for CMA 1.50 – 2.00 – 3.00
CMB 2.00 – 3.00 – 4.00 – 5.50
in cast iron for CMB 0.75 – 1.00 – 1.50, CMCShaft in AISI 416 (EN 1.4005) (integral) for CMA 0.50
in AISI 303 (EN 1.4305) (part in contact with liquid) for CMA 0.75-1.00-1.50-2.00-3.00
CMB 0.75-1.00-1.50-2.00-3.00
CMC 0.75-1.00
in AISI 304 (EN 1.4301) (part in contact with liquid) for CMB 4.00-5.50Mechanical seal Ceramic/Carbon/NBR (standard) Motor support in aluminium for CMA 0.50-0.75-1.00
CMB 0.75-1.00
CMC 0.75-1.00
in cast iron for the rest of the range - Downloads
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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