EBARA CLOSE-CLOUPLE CENTRIFUGAL PUMP
Model : CMA_CMB_CMC
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 4.00-5.50
- Max. temperature of the liquid : +40°C for CMA 0.50-0.75-1.00 +90°C for the rest of the range
- MEI : > 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 – 1.0
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, CMC Shaft 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 4.00-5.50
- Mechanical 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
