cast iron |
Twin impeller centrifugal pumps with hydraulic parts manufactured from cast iron, suitable for irrigation and non-aggressive liquids for civil and industrial uses. |
 | Maximum working pressure: 6 bar for CDA 0.75-1.00 10 bar for other models Maximum liquid temperature: 40°C for CDA 0.75-1.00 90°C for other models | |
 | Pump body in cast iron Mechanical seal in carbon/ceramic/NBR Impeller: - in tecnopolymer for CDA 0.75-1.00 - in brass for the other models Shaft: - in AISI 303 for CDA 1.50-2.00-3.00 - in AISI 304 for CDA 4.00-5.50 - in AISI 416 for the other models Bracket: - in alluminium for CDA 0.75-1.00 - in cast iron for the other models Casing cover: - in AISI 304 for CDA 0.75-1.00 - in cast iron for the other models | |
 | T.E.F.C. 2 poles motor Insulation class F Protection degree IP44 1~230V ± 10% 50Hz, 3~230/400V ± 10% 50Hz Permanent split capacitor and automatic thermal overload protection for single-phase version Thermal protection to be provided by the user for three-phase version | |