Twin impeller centrifugal pumps with hydraulic components constructed in stainless steel AISI 304, suitable for pressure boosting, water supply, water treatment and irrigation. Air conditioning systems an general water pumping including moderately aggressive liquids
Specification
• Maximum working pressure: 8 bar
• Maximum liquid temperature: 60°C
110° for H and HS versions
Materials
• Pump body, impeller, diffuser and casing cover, shaft in AISI 304
• Bracket and motor casing in: aluminium (up to 1.5 kW included)
cast iron (2.2 kW and above )
• Mechanical seal in Ceramic/Carbon/NBR (2CDX)
Ceramic/Carbon/FPM (2CDXH)
SiC/SiC/FPM (2CDXHS)
• Special mechanical seal are available on demand
Technical document
• T.E.F.C. 2 poles motor
• Insulation class F
• Protection degree IP55
• 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
•DNA 1"1/2 for 2CDX200
DNA 1"1/4 for the other models
•DNM 1”