The CDA is a cast iron electric pump equipped with a twin impeller to increase performance while maintaining its small size.
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
|
Max. working pressure
|
6 bar for CDA 0.75-1.00
10 bar for the rest of the range |
|
Max. temperature of the liquid
|
+40°C for CDA 0.75-1.00,
+90°C for the rest of the range |
|
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 CDA 0.75 – 1.00,
in brass for the rest of the range |
|
Shaft
|
in AISI 303 (EN 1.4305) per CDA 0.75 – 1.00 – 1.50 – 2.00 – 3.00,
in AISI 304 (EN 1.4301) per CDA 4.00 – 5.50 |
|
Mechanical seal
|
Ceramic/Carbon/NBR (standard)
|
|
Motor support
|
in aluminium for CDA 0.75 – 1.00
in cast iron for the rest of the range |
