Immersion pumps
Immersion pumps (standard coolant pump) are self-venting and usually have an exposed shaft. This eliminates the need for a bearing in the pump section. The pumps are safe to run dry, wear-resistant and operate with large clearances, making them insensitive to swarf.
- Simple installation directly on the container
- Simple pipework due to SAE/replaceable flange
- Long service life, partly sealless or with low-wear plain bearings
- Multi-stage design (steep characteristic curves) possible
- Immersion depth of up to 1.5 m possible
- all wetted parts are partly available in stainless steel
• flow rate: 1300 l/min at delivery head 15 m
• immersion depth: 430 mm
• power: 9.0 kW
• speed 50 Hz / 60 Hz: 2955 / 3550 min?1
• semi-open impeller
• voltage 380–415 V/50 Hz or 460 V/60 Hz
application
• pumped media coolant emulsions
• cooling and cutting oils
• kinematic viscosity …45 mm²/s (45 cSt)
• fluid temperature 0…80° C
• higher temperatures on request
construction
• pump body grey cast iron
• cover grey cast iron
• impeller brass/cast steel (je nach series)
• shaft steel
• flow rate: 1600 l/min at delivery head 15 m
• immersion depth: 430 mm
• power: 11.0 kW
• speed 50 Hz / 60 Hz: 2960 / 3560 min?1
• semi-open impeller
• voltage 380–415 V/50 Hz or 460 V/60 Hz
application
• pumped media coolant emulsions
• cooling and cutting oils
• kinematic viscosity …45 mm²/s (45 cSt)
• fluid temperature 0…80° C
• higher temperatures on request
construction
• pump body grey cast iron
• cover grey cast iron
• impeller brass/cast steel (je nach series)
• shaft steel
• flow rate: 400 l/min at delivery head 11 m
• immersion depth: 430 mm
• power: 2.2 kW
• speed 50 Hz / 60 Hz: 2890 / 3480 min?1
• semi-open impeller
• voltage 380–415 V/50 Hz or 460 V/60 Hz
application
• pumped media coolant emulsions
• cooling and cutting oils
• kinematic viscosity …45 mm²/s (45 cSt)
• fluid temperature 0…80° C
• higher temperatures on request
construction
• pump body grey cast iron
• cover grey cast iron
• impeller brass/cast steel (je nach series)
• shaft steel
• flow rate: 600 l/min at delivery head 12 m
• immersion depth: 430 mm
• power: 3.3 kW
• speed 50 Hz / 60 Hz: 2930 / 3520 min?1
• semi-open impeller
• voltage 380–415 V/50 Hz or 460 V/60 Hz
application
• pumped media coolant emulsions
• cooling and cutting oils
• kinematic viscosity …45 mm²/s (45 cSt)
• fluid temperature 0…80° C
• higher temperatures on request
construction
• pump body grey cast iron
• cover grey cast iron
• impeller brass/cast steel (je nach series)
• shaft steel