High-pressure pump BFS2 series

screw spindlefor coolantfor lubricants

Screw spindle pumps with their silicon carbide spindle housing and highly wear resistant spindles are capable of achieving extremely high pressures. Brinkmann high pressure screw pumps are designed for pumping filtered and lubricating fluids such as coolant oils andwatersoluble coolants. High pressure screw pumps are NOT designed for dry-running. Applications Kinematic viscosity - - higher viscosity upon request - Pumping temperature - - higher temperatures upon request - Max. air content - - 3 - 5 vol. % - Recommended filtration levels - - General Machining (Turning, milling, drilling) < 50 µm Grinding and machining of aluminum < 20 µm For additional information please refer to mechanical features within the technical information section. Construction Pressure and Suction Housing - - Cast iron Spindle Housing - - Silicon Carbide, one-piece, highly wear resistant and precision Screw spindles - - Hardened tool steel specially treated, alloy; highly wear resistant and precision ground Gasket - - Viton