High Pressure Cryogenic CO2 Pump for Cylinder Filling and Gas Supply Systems
The Liquid CO2 Transfer Pump is a high-pressure cryogenic piston pump designed for transferring liquid carbon dioxide from storage tanks to CO2 cylinders, filling systems, and industrial gas distribution equipment.
With a flow range of 30–5000 L/h and maximum outlet pressure up to 35 MPa, this liquid CO2 pump provides reliable performance for industrial gas filling stations and CO2 supply applications.
Product Overview
Our Liquid CO2 Transfer Pump adopts a horizontal single piston design for stable and efficient cryogenic liquid transfer. It is specially developed for high-pressure liquid CO2 handling where reliable operation, accurate flow control, and safety are required.
The pump can be integrated with liquid CO2 storage tanks, cylinder filling skids, gas distribution systems, and other cryogenic equipment.
Key Features
- High Pressure Performance: Maximum outlet pressure available up to 35.0 MPa.
- Wide Flow Range: Flow capacity from 30 L/h to 5000 L/h for different filling requirements.
- Cryogenic Compatibility: Designed for safe and stable liquid CO2 transfer.
- Flexible Control: Available with fixed speed motor, electromagnetic speed regulation, or frequency control.
- Safety Protection: Equipped with optional pressure and temperature protection systems.
Applications
- High pressure CO2 cylinder filling stations
- Industrial carbon dioxide filling systems
- Food and beverage CO2 supply systems
- Industrial gas distribution systems
- Fire suppression gas systems
Technical Parameters
| Model | Pump Type | Flow Range (L/h) | Inlet Pressure (MPa) | Max. Pressure (MPa) |
|---|---|---|---|---|
| BPO50-150/165 | Single Horizontal Piston Pump | 50-150 | 0.02-0.8 | 16.5 |
| BPO100-450/165 | Single Horizontal Piston Pump | 100-450 | 0.02-0.8 | 16.5 |
| BPO300-600/165 | Single Horizontal Piston Pump | 300-600 | 0.02-0.8 | 16.5 |
| BPO400-800/165 | Single Horizontal Piston Pump | 400-800 | 0.02-0.8 | 16.5 |
| BPO800-1600/165 | Single Horizontal Piston Pump | 800-1600 | 0.02-0.8 | 16.5 |
| BPO100-450/200 | Single Horizontal Piston Pump | 100-450 | 0.02-0.8 | 20.0 |
| BPO300-600/200 | Single Horizontal Piston Pump | 300-600 | 0.02-0.8 | 20.0 |
| BPO200-450/250 | Single Horizontal Piston Pump | 200-450 | 0.02-0.8 | 25.0 |
| BPO300-600/250 | Single Horizontal Piston Pump | 300-600 | 0.02-0.8 | 25.0 |
| BPO300-600/350 | Single Horizontal Piston Pump | 300-600 | 0.02-0.8 | 35.0 |
Optional Configurations
- Stationary motor drive
- Electromagnetic speed regulation
- Frequency conversion control
- Safety valve
- Cryogenic stop valve
- Outlet temperature interlocking device
- Outlet pressure interlocking device
System Integration
The Liquid CO2 Transfer Pump can be supplied together with complete cryogenic gas equipment systems, including:
- Liquid CO2 storage tanks
- CO2 filling equipment
- Gas cylinder filling lines
- Ambient vaporizers
- Gas distribution systems
Why Choose Our Liquid CO2 Transfer Pump
- Professional manufacturer of cryogenic and industrial gas equipment
- Customized pump solutions based on flow, pressure, and application requirements
- Reliable equipment for industrial CO2 transfer operations
- Technical support for complete gas filling systems
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