DOLPHIN LA 3809/5109 A
Liquid ring vacuum pumps
Reliable Vacuum for a Variety of Chemical Processes
Robust
Proven technology, durable single-stage construction
Reliable
Extremely high vapor and particle tolerance
Flexible
Wide range of construction materials, including cast iron (EN-GJL-200), many grades of stainless steel and even titanium, ATEX-certified version available (Cat 1(i)/2(o) IIC T5), different operating fluids possible, operation as compressor possible
Technical specifications
Markets & applications
Biogas handling
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Circulation
Chemical and pharmaceutical industries
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Filtration
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Evaporation
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Distillation
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Drying
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Solvent recovery
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Pneumatic conveying
Electric power generation
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Geothermal gas extraction
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Flue gas desulphurization (FGD)
Oil and gas industry
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Mud drying
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Water pump priming
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Water degassing
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Mud transfer
Packaging
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Liquid packaging
Plastics processing
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Dissolution
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Pyrolysis
Steel degassing
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Vacuum degassing as backing pump for multi-stage steam ejector systems
Vapor recovery
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Railcar and truck loading
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Storage tank venting
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Storage tank filling
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Vapor balancing
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Volatile organic compounds (VOC) recovery
Wastewater treatment
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Water priming
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Ground water removal
Woodworking
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Impregnation
Accessories
- Partial or total recirculation systems
- Liquid separator
- Cavitation protection
- Heat exchanger
- Gas ejector
- Wide selection of motors
- Non-return valves
- Vacuum relief valves
Design options
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ATEX - for use in explosion hazard areas.