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Product Overview
The liquid CO₂ centrifugal pump is a high-efficiency pumping solution specifically designed for loading and unloading liquid carbon dioxide from tank trucks and storage facilities. With a compact body and gear-driven transmission, the pump integrates easily with CO₂ tank containers or trailers, enabling safe, continuous, and efficient liquid transfer. Its design balances operational stability with ease of use, ensuring reliable performance during high-volume CO₂ handling.
Working Principle
The pump operates on the centrifugal principle. As the impeller rotates at high speed, centrifugal force accelerates the liquid CO₂ from the inlet to the outlet, enabling continuous flow. Gear transmission ensures stable impeller operation and smooth flow rates. Graphite bearings provide durable, wear-resistant support, allowing long-term operation with minimal maintenance. The pump is ideal for rapid transfer between tank trucks, trailers, and storage tanks.
Product Features
- Compact Design:Small footprint allows installation in limited spaces, optimizing layout efficiency.
- Easy Maintenance:Simplified structure facilitates daily maintenance and repair, minimizing downtime.
- Stable Transfer:Gear-driven system provides consistent liquid flow, ensuring continuous and efficient operation.
- Durable Materials:Graphite bearings offer long service life and high wear resistance, reducing replacement frequency.
- Rapid Deployment:Standardized design supports quick delivery and immediate system integration.
Applications
- Liquid CO₂ Loading & Unloading:Efficiently handles rapid charging and discharging of liquid CO₂ at storage and transport facilities.
- CO₂ Tank Containers & Trailers:Integrates with tanks and trailers to optimize liquid transfer operations.
- Gas & Chemical Industry:Suitable for high-purity CO₂ transfer and various industrial chemical production processes.
| Parameter | Specification 1 | Specification 2 |
| Form | Horizontal | Horizontal |
| Characteristics | Gear Drive | Gear Drive |
| Design Temperature | -80 °C | -80 °C |
| Operating Medium | LCO2 | LCO2 |
| Inlet Pressure | 1.38-2.4 MPa | 1.38-2.4 MPa |
| Maximum Head | 40 meters | 50 meters |
| Flow Rate | 18000 L/h | 22000 L/h |
| Motor Parameters | 380V/50Hz/2P | 220V/60Hz/2P |
| Control Method | Automatic Stop & Manual Start | Automatic Stop & Manual Start |
| Bare Pump Weight | 180 kg | 180 kg |
| Delivery Period | 7-30 days | 7-30 days |
Wobo Industrial Equipment Co., Ltd.











