DE 
Machine tool coolant supply
Medium and High Pressure Pumps
The requirements for the supply of filtered, lubricating coolants (i.e. water-soluble coolants and oils) to machine tools vary to a large degree. They require different pump solutions: small and compact pumps for external cooling, centrifugal pumps with closed impellers for medium pressure applications (up to 50 bar) or high pressure pumps (up to 200 bar) based on screw spindle technology for internally cooled tools. They must either be designed exactly for a specific working point or controlled by a variable frequency drive.
For 50 Hz applications please refer to the product lines on the European website.
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Immersion Pump
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Easy mounting on top of the tank
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Compact design
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Short immersion depths
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Special execution for tempering units available
| Impellers | peripheral | |
| Fluids | coolants, emulsions, oils | |
| Volumetric delivery | up to 20 GPM | |
| Delivery head | up to 290 Feet | |
Examples of applications
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Immersion Pump
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Easy mounting on top of the tank
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Simple piping connection with optional SAE flange
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Closed impellers provide optimal hydraulic efficiencies while minimizing power consumption
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Pump performance curves can be regulated using an adapted frequency converter
| Impellers | closed | |
| Fluids | coolants, emulsions, oils | |
| Volumetric delivery | up to 82 GPM | |
| Delivery head | up to 640 Feet | |
Examples of applications
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Immersion Pump
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Easy mounting on top of the tank
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Simple piping connection with optional SAE flange
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Closed impellers provide optimal hydraulic efficiencies while minimizing power consumption
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Pump performance curves can be regulated using an adapted frequency converter
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Grinding version available
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An even wider range of performance curves
| Impellers | closed | |
| Fluids | coolants, emulsions, oils | |
| Volumetric delivery | up to 410 GPM | |
| Delivery head | up to 850 Feet | |
Examples of applications
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Pressure Boosting Pump
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Foot mounted inline pumps; gravity fed
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Closed impellers provide optimal hydraulic efficiencies while minimizing power consumption
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Pump performance curves can be regulated using an adapted frequency converter
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An even wider range of performance curves
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As a booster pump for inlet pressures of up to 26 bar
| Impellers | closed | |
| Fluids | coolants, emulsions, oils | |
| Volumetric delivery | up to 160 GPM | |
| Delivery head | up to 850 Feet | |
Examples of applications
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Screw Spindle Pump / High Pressure Pump, Immersion Style
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Highly wear-resistant silicon carbide housings and specially hardened spindles
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Excellent efficiencies
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6 sizes for optimum operating point selection
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Available fully assembled with mounting plate, valve and piping
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Available with adapted frequency converter for optimum adaptation to the operating point
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Energy efficient solution in combination with the Brinkmann Pumps Offset regulation while at the same time minimizing pressure peaks during tool changes
| Spindles | hardened, precision ground | |
| Fluids | coolants, emulsions, oils | |
| Volumetric delivery | up to 232 GPM | |
| Delivery pressure | up to 2175 PSI | |
Examples of applications
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Screw Spindle Pump, High Pressure Pump, Inline Style
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Highly wear-resistant silicon carbide housings and specially hardened spindles
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Excellent efficiencies
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6 sizes for optimum operating point selection
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Available fully assembled with mounting plate, valve and piping
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Available with adapted frequency converter for optimum adaptation to the operating point
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Energy efficient solution in combination with the Brinkmann Pumps Offset regulation while at the same time minimizing pressure peaks during tool changes
| Spindles | hardened, precision ground | |
| Fluids | coolants, emulsions, oils | |
| Volumetric delivery | up to 232 GPM | |
| Delivery pressure | up to 2175 PSI | |
Examples of applications
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