Diaphragm compressors from PPI, Milton Roy are currently operating in production applications, pilot plants, and laboratories around the world. They are handling a wide variety of gases and gas mixtures in numerous intermittent and continuous service applications.
More companies are selecting PPI, Milton Roy diaphragm compressors.
Since 1954, PPI, Milton Roy diaphragm compressors have been specified to provide non-contaminating, leak-tight compression. More and more companies are selecting them for an ever-expanding list of uses in both traditional and emerging industries. PPI, Milton Roy's design refinements and applications assistance helps assure that the most cost-effective and efficient compressors are available for your processes.
Because the environment and safety are major concerns.
Diaphragm compressors are the preferred compression equipment for gas compression applications where there are environmental and safety concerns. Their basic design provides leak-tight and non-contaminating gas compression and transfer.
Because PPI, Milton Roy creates solutions - standard and custom systems.
PPI, Milton Roy's broad product line includes single and multi-stage models with displacements to 400 cfm (680 m3/hr) and pressures to 30,000 psi (2000 bar). A variety of head closure designs, power-frames, accessories, and materials of construction allow PPI, Milton Roy to match a diaphragm compressor to most process parameters. PPI, Milton Roy can design and manufacture complete process control systems to complement your compressor - from basic on-off discharge pressure control systems to fully automated compression systems. |
Diaphgragm compressors are used to pressure CO2, in supercritical solvent extraction systems.
Gas transfer can be accomplished in a leak-tight manner satisfying environmental regulations |
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Applications for Diaphragm Compressors
Industries
- Chemical and Petrochemical
- Electronics
- Energy
- Manufacturing/Testing
- Pharmaceutical/Medical
- Research
- Specialty and Industrial Gases
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Diaphgragm compressors are used in energy applications such as radioactive waste-gas treatement, control room emergency air supply, and helium coolant circulation.
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Usage of diaphragm compressors in chemical and petrochemical applications include gas recycle systems and reaction feed gas charging |
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Applications
- Cylinder filling
- Equipment cooling systems, e.g., gas cooling of turbine generators
- Gas blending and mixing
- Gas recycle systems
- Gas transfer - hazardous, toxic, flammable, radioactive gases
- Hydrogen and oxygen generator boost systems
- Hydrogenation processes
- Rare and specialty gas handling
- Reaction feed gas charging
- Semiconductor gas handling
- Sour gas processing
- Supercritical solvent extraction systems
- Vapor deposition
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Typical Gases
- Argon
- Carbon dioxide
- Carbon monoxide
- Chlorine
- Ethylene
- Fluorine
- Freon
- Helium
- Hydrogen
- Hydrogen sulfide
- Krypton
- Methane
- Nitrogen
- Oxygen
- Phosphine
- Silane
- Xenon
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Non--contaminationg gas compression maintains gas purity for cylinder filling and gas blending operations. |
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