diaphragm compressor for fluorochemical production processes

This type of compressor utilizes a diaphragm structure to effectively prevent gas leakage, making it ideal for scenarios demanding the highest standards of gas purity, stability, and safety—such as the production, storage, and transportation of high-purity gases.

Diaphragm Compressor Features

1. No pollution: Gas never contacts lubricating oil or impurities during compression, ensuring maximum purity.
2. No leakage: Sealed diaphragm technology completely prevents gas leakage, making it suitable for toxic, flammable, and explosive gas compression.
3. High compression ratio: Wide pressure adjustment range covers applications from low to ultra-high pressure.
4. Corrosion resistance: Key components can be made from stainless steel or special corrosion-resistant materials, enabling compression of corrosive gases.
5. Multiple models: Options include H, D, L, V, Z types and more, to meet diverse working conditions.
6. Customizable: Parameters such as pressure, flow, and materials can be tailored to specific industrial application needs.

Working Principle of Diaphragm Compressor

1. Gas isolation: A layer of metal or composite diaphragm separates the gas chamber from the mechanical drive chamber, preventing contamination.
2. Reciprocating compression: The piston, driven by hydraulic oil, moves the diaphragm in a reciprocating motion, compressing and discharging the gas.
3. Multi-stage compression: Two or three-stage compression models are available to achieve higher pressures and reduce single-stage heat load.
4. Cooling system: High-efficiency cooling systems are equipped on some models to manage heat and ensure stable long-term operation.

Application Areas of Diaphragm Compressor

1. Hydrogen industry: Hydrogen refueling stations, high-pressure storage, and fuel cell supply.
2. Electronics & semiconductor: Supplying high-purity nitrogen, helium, silane, and other specialty gases for electronics manufacturing.
3. Chemical & fluorine chemical industry: Compression of toxic and corrosive gases such as hydrogen fluoride, hydrogen chloride, nitrogen trifluoride, and silicon tetrafluoride.
4. Petrochemical industry: Delivery and storage of hydrogen, hydrogen sulfide, and more during refining processes.
5. Metallurgical industry: Supplying high-purity gases (nitrogen, argon) for metallurgical protection.
6. Aerospace & nuclear industry: Storage and transportation of high-purity gases for aerospace propulsion and nuclear fuel cycles.
7. Pharmaceutical & medical: Compression and transport of high-purity oxygen, nitrous oxide, and other medical gases.
8. Scientific research & experimentation: Laboratory gas supply, mass spectrometry, and other analytic scenarios.

Customized Service

We provide tailored diaphragm compressor solutions to meet specific working conditions—adjusting pressure range, flow specifications, material selection, and explosion-proof features—ensuring optimal suitability and operational stability in your field environment.