Pumps with magnetic coupling. SEMA Series
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WIDE APPLICATIONS
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- designed for heavy duty applications
- in the chemical petrochemical industry
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ADVANTAGES AND BENEFITS
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- Hydraulic flexibility - low flows at high pressures
- Exceptional differential pressure developed at 1750 rpm
- Steep performance curves for precise system control
- Possibility of pumping process liquids with captured gas
- Low NPSH requirements to prevent cavitation
- Self-priming
- Sealless, Zero Emission Mag Drive Design
- Modular design with standardized parts
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SEMA™ Model — hermetically sealed multistage vortex high-pressure centrifugal pump with magnetic coupling and a pre-stage for low cavitation reserve.
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- Standard SEMA-S performance
- SEMA-TT Low Temperature Series - Suitable for temperatures down to -75 degrees F (-60 degrees C)
- SEMA-BC barrel version. Provides double insulation of the liquid end.
- SEMA-SB Closed coupler/block design. Eliminates alignment issues
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