Fluorine Compressors from China Suppliers - Reliable Factory Solutions for High-Purity Fluorine Gas Handling
Fluorine Diaphragm Compressor Advantages
01
Absolute Leak-Free & Media Isolation Assurance
The metal diaphragm forms an absolutely reliable static sealing barrier, ensuring that the highly toxic, highly corrosive fluorine gas is 100% contained within the wetted components while preventing external impurities from entering. This structure fully satisfies the highest safety criterion of "zero leakage" for fluorine gas handling, making it especially suitable for high-purity applications and occasions with zero tolerance for leakage.
02
Intrinsically Safe Structural Design
The diaphragm compressor requires no dynamic piston rod seal, eliminating the most significant leakage point found in reciprocating compressors. Its structure naturally avoids the risk of fluorine gas escape caused by seal wear, providing EPC engineering companies and end users with a basic process equipment option offering inherently higher safety, greatly simplifying the complexity of safety facility design.
Key Design Points for Fluorine Diaphragm Compressors
01
Ultimate Corrosion-Resistant Material System
All wetted parts in contact with fluorine must be fabricated from special nickel-based alloys or high-grade fluorine-resistant stainless steel. The use of copper, copper alloys, and ordinary carbon steel is strictly prohibited. The documentation explicitly states that copper alloys pose an extremely high risk when in contact with fluorine, and that austenitic stainless steels used in a fluoride ion environment must be of low-carbon or stabilized grades, with strict control over welding procedures to prevent stress corrosion cracking.
02
Ultra-Strict Cleaning & Surface Treatment
The entire system must undergo thorough degreasing, cleaning, and passivation treatment prior to assembly to absolutely remove any grease, moisture, and metal particles. This is a prerequisite for preventing violent oxidation or corrosive reactions between fluorine and residues, ensuring long-term operational stability.
03
Multi-Layered Redundant Safety Monitoring System
A three-layer diaphragm rupture alarm and automatic interlock shutdown device must be installed. When any working diaphragm ruptures, the monitoring system can instantly trigger an alarm and stop the compressor, preventing fluorine from penetrating the oil chamber or hydraulic oil from contaminating the gas. Simultaneously, the system must integrate multi-point pressure and temperature monitoring, as well as complete nitrogen purge and vent connections, ensuring complete air displacement within the system before startup.
Certificate
EAC
CE
ISO
ISO 2033
ATEX
Model Selection
| Model G70Z / G95Z / G110Z / G130Z | Piston Stroke 70mm ~ 130mm |
| Maximum Piston Force 10KN ~ 30KN | Maximum Discharge Pressure 70Mpa |
| Flow Range 1 ~ 500 Nm³/h | Motor Power 2.2KW ~ 30KW |
| Crankshaft Speed 420rpm | Cooling Method Water Cooled / Air Cooled |
| Model G70V / G95V / G130V | Piston Stroke 70mm ~ 130mm |
| Maximum Piston Force 10KN ~ 30KN | Maximum Discharge Pressure 50Mpa |
| Flow Range 1 ~ 200 Nm³/h | Motor Power 2.2KW ~ 30KW |
| Crankshaft Speed 420rpm | Cooling Method Water-cooled / Air-cooled |
| Model G110L / G130L | Piston Stroke 110mm ~ 130mm |
| Maximum Piston Force 20KN ~ 40KN | Maximum Discharge Pressure 100Mpa |
| Flow Range 10 ~ 1000 Nm³/h | Motor Power 7.5KW ~ 90KW |
| Crankshaft Speed 420rpm | Cooling Method Water-cooled / Air-cooled |
| Model G110D / G130D / G150D / G180D / G182D / G210D | Piston Stroke 110mm ~ 210mm |
| Maximum Piston Force 20KN ~ 160KN | Maximum Discharge Pressure 100Mpa |
| Flow Range 30 ~ 2000 Nm³/h | Motor Power 22KW ~ 200KW |
| Crankshaft Speed 420rpm | Cooling Method Water-cooled / Air-cooled |
G
Diaphragm type compressor
Z
Piston stroke 70mm
1
Flow (Nm3/h)
0.5
Inlet pressure (barg)
11
Outlet pressure (barg)
| No. | Model | Cooling water | Flow | Inlet pressure | Outlet pressure | Dimensions L×W×H | Weight | Motor Power |
|---|---|---|---|---|---|---|---|---|
| (L/h) | (Nm³/h) | (MPa) | (MPa) | (≈mm) | (≈kg) | (kW) | ||
| 1 | GZ-1/0.5-11 | 500 | 1 | 0.05 | 1.1 | 1100×700×1100 | 800 | 5.5 |
| 2 | GZ-3/0.6-3 | 500 | 3 | 0.06 | 0.3 | 1200×800×1100 | 800 | 5.5 |
| 3 | GZ-16/3 | 1000 | 16 | Atmospheric | 0.3 | 2200×1700×1800 | 2500 | 7.5 |
| 4 | GV-1/10 | 500 | 1 | Atmospheric | 1 | 1200×900×1200 | 900 | 5.5 |
| 5 | GV-40/（-0.15）-2 | 1000 | 40 | -0.015 | 0.2 | 2200×1800×1700 | 2700 | 11 |
| 6 | GV-100/7-25 | 3000 | 100 | 0.7 | 2.5 | 2030×1045×1700 | 3000 | 30 |
| 7 | GL-60/0.05-4 | 4000 | 60 | 0.005 | 0.4 | 2400×1800×1600 | 3000 | 15 |
| 8 | GL-400/20-50 | 3000 | 400 | 2 | 5 | 4000×2500×2200 | 4500 | 30 |
| 9 | GL-40/100 | 3000 | 40 | Atmospheric | 10 | 3700×1750×2000 | 3800 | 30 |
| 10 | GD-420/8-39 | 8000 | 420 | 0.8 | 3.9 | 3600×2500×1700 | 6000 | 75 |
| 11 | GD-370/20-200 | 8000 | 370 | 2 | 20 | 3600×2200×1700 | 5000 | 75 |
| 12 | GD-350/18-210 | 8000 | 350 | 1.8 | 21 | 3600×2200×1700 | 5000 | 75 |
The equipment size and weight are for reference only, and the final design shall prevail.
Case Study
Russia
United States
Spain
Kazakhstan
Frequently Asked Questions (FAQ)
Why is a diaphragm compressor required for handling fluorine gas?
Fluorine is highly toxic and extremely reactive. A diaphragm compressor uses a static metal diaphragm seal instead of dynamic rod seals, completely isolating the gas and eliminating the risk of system leaks or external contamination.
What materials are used for the wetted parts in fluorine compressors?
All wetted parts must be made of specialized nickel-based alloys or high-grade, low-carbon stabilized stainless steels. The use of copper, copper alloys, and standard carbon steel is strictly forbidden due to their severe reaction risks with fluorine.
How does the diaphragm rupture alarm system guarantee safety?
The system features a three-layer diaphragm monitoring setup. If any of the diaphragm layers fail, sensors instantly detect the change, trigger an automatic interlock shutdown, and prevent fluorine gas from mixing with hydraulic oil or escaping.
What cleaning processes must the compressor undergo before operation?
Prior to assembly, the entire gas path must undergo thorough degreasing, deep cleaning, and passivation. This process removes all organic residues, moisture, and metal particles that could otherwise trigger explosive reactions with fluorine.
What cooling methods are supported by the GZ, GV, GL, and GD models?
Depending on the specific process requirements, environment, and thermal loads, all models can be configured with either water-cooled or air-cooled systems to ensure thermal stability.