Horizontal End-Suction Pumps SBF125...1150
Horizontal End-Suction Pumps
are centrifugal inline pumps with a compact design where the impeller is mounted onto the extended motor shaft.
These pumps are not self-priming and must be gravity fed. The SBF125 pumps are equipped with double mechanical seal. The SBF550...1150 Pumps are equipped with a single mechanical seal.
Upon request a second mechanical seal is available to allow for dry-running (-GD).
This pump series is designed for horizontal installations next to a tank and for pumping air entrained coolant fluids, such as water-soluble coolants (emulsions), as they occur in high speed machining applications, such as turning and milling.
The SBF* pumps are equipped with the user-friendly 45 degree flange connection which allows for either vertical or horizontal pipe connection and the connection of a pressure gauge with G ¼.
*) SBF125...550 with SAE flange.
For more information see lifting pumps features SFL/SBF within the technical information section.
Applications
Types of fluid | coolants cooling/cutting oils |
Max. chip to coolant ratio by weight: | 1.0 % depending on the specific chip type |
Chip material: | Aluminium, steel, coloured steels, cast iron |
Kinematic viscosity | ...45 mm²/s (45 cSt) |
Pumping temperature | 0...80° C |
Construction
Pump body | cast iron |
Cover | cast iron |
Impeller axial | cast steel |
Impeller radial | cast steel |
Shaft | steel |
Mechanical seal | SiC |
Noise level | 64 dBA (SBF125) 62 dBA (SBF550) 66 dBA (SBF650) 71 dBA (SBF850...SBF1150) |