
KEY SPECIFICATIONS OF LYB-2000 LPG Vane Pump
Description:
LYB-2000 LPG vane pump is positive displacement pump, which is specially designed to perform in such severe
operating conditions as high differential pressure, pump over speeding, poor suction conditions. It has V-belt or direct-drive mounting with gear reducer for option.
Advantage:
• Innovative cam design virtually eliminates cavitation.
• New materials utilized in cam & blades, and heavy duty bearings extending pump life.
• Single mechanical seal, easy seal replacement and maintenance.
• Large non-metalli pins are suitable for higher pump speed
Application:
Typical applications for LPG, NH3 bulk transfer include LPG cylinder filling, loading and unloading of bulk trucks and transport trailers.
| Speed RPM | Differential Pressure (Bar) | Flow Rate (L/min) | Power (KW) |
| 800 | 3.4 | 323 | 2.3 |
| 6.9 | 287 | 4.6 | |
| 650 | 3.4 | 261 | 1.9 |
| 6.9 | 227 | 3.8 | |
| 500 | 3.4 | 189 | 1.4 |
| 6.9 | 155 | 2.9 | |
| Technical Specification | |||
| Item | Value | ||
| Inlet & Outlet | 50mm/2″ | ||
| Max. Working Pressure | 28.6 Bar | ||
| Differential Pressure | 8.6 Bar | ||
| Max. Speed | 800RPM | ||
| Temperature | -32℃~+107℃ | ||
| Internal Relief Valve | Yes | ||
| Packaging Data | |||
| Model | Pump only | ||
| Packaging | 1pc/Wooden Box | ||
| Net Weight | 41Kgs | ||
| Gross Weight | 50Kgs | ||
| Size | 48x35x35cm | ||
PARAMETER
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Spare Parts
Our supply capability ensures reliable compatibility, stable quality, and long-term support for global fleet operation and maintenance.

- Trailer structural and running gear components
- Tanker system parts for fuel, liquid and powder trailers
- Flow meters, PD meters and liquid transfer pumps
- LPG pumps, dispensers and tanker accessories
- Axle parts compatible with FUWA and BPW systems
- Hydraulic components compatible with HYVA systems
- Engine and truck parts including YUCHAI and ISUZU
- Stable supply supporting long-term fleet maintenance

