Cast iron monoblock (3D SERIES) and normalised centrifugal electropumps conforming to EN 733 (3DS-3DP SERIES).
APPLICATIONS
• Handling of water and clean, chemically non-aggressive liquids
• Water supply
• Pressurisation
• Washing and industrial plants
• Water circulation in climate control systems
• Irrigation and agriculture
TECHNICAL DETAILS
• Highly robust construction
• Stainless steel impeller
• High efficiency
PUMP TECHNICAL DATA
• Maximum working pressure: 10 bar
• Temperature of the liquid:
-5°C ÷ +90°C
-5°C ÷ +110°C (versions H-HS-HW-HSW)
-5°C ÷ +120°C (version E)
• MEI > 0.4
MATERIALS
• Cast iron pump body EN-GJL-250-EN 1561
• Impeller in:
– AISI 304 steel for SERIES 3D 32, 40, 50
– AISI 316 microcast steel for SERIES 3D 65
• AISI 304 steel shaft (part in contact with the liquid)
• Mechanical seal in:
– Ceramic/Carbon/NBR (standard)
– Special versions: see p. 165 for 3D SERIES 2 poles, p. 192 for 3D SERIES 4 poles
PERFORMANCE RANGE
Capacity: up to 138 m3/h
Head: up to 71m
