Description: Specifications
Delivery head max. [m]: 4
Max. volume flow [m3/h]:16
Mains connection 1 ~ [v], standard version: 230
Mains frequency: 50
Dimensions : 244 ,135, 92
Weight: 15kg
Special features/product benefits
• Can be used in heating systems and in cooling/air-conditioning system from -20 °C to +130°C (short term running: +140°C)
• Manual power ajustment with 3 speed stages
• Simple installation due to combination of flange PN 6/ PN 10 (for DN40)
• With kit including seal for length compensation between the connection adapters from 244 mm to 250 mm. Standard for all pump types with flange connection
• Protection level / class : IP 44/H
Design
Glandless circulation pump with screwed connection or flange connection.
Preselectable speed stages for power adjustment.
Application
Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial
circulation systems
Equipment / function
Operating modes
• Speed-stage switching
Manual functions
• Setting of speed stages (3 speed stages)
Scope of delivery
• Pump
• Seals for threaded connection (double pumps: only for SE 125 TW)
• Washers for flange screws (for nominal connection diameter 40)
• Installation and operating instructions
Materials
Pump Housing: Cast Iron
Impeller: Plastic
Pump Shaft: Stainless Steel
Bearing: Carbon
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