Description
LPG Vane Truck pump LYB-200 transfer Pump
Designed for bulk transfer of liquefied petroleum gas (LPG) and ammonia (NH₃), this pump excels in demanding environments characterized by:
High differential pressure
Over-speeding operational demands
Poor suction conditions
Key Advantages
Cavitation Mitigation
Revolutionary cam profile design minimizes vapor bubble formation, ensuring stable performance even under low suction pressure.
Durability Enhancements
Material Optimization: High-strength composite cam and wear-resistant blade alloys.
Heavy-Duty Bearings: Prolonged service life under continuous high-speed operation (up to 800 RPM).
Simplified Maintenance
Single Mechanical Seal System: Rapid replacement without disassembling the entire pump.
High-Speed Compatibility
Large-diameter non-metallic pushrods reduce rotational friction, enabling efficient operation at elevated speeds.
Primary Applications
LPG/NH₃ bulk transportation
Automotive Fuel pumping systems
LPG cylinder filling stations
Industrial gas storage tank refilling
Technical Specifications
Parameter Specification
Inlet/Outlet NPT 2”
Max. Speed 800 RPM
Temperature Range -32°C to 70°C
Max. Working Pressure 28.6 bar
Max. Differential Pressure 8.6 bar
Internal Relief Valve Integrated (Yes)
Motor Power 7.5 kW
Design Highlights
Ergonomic Seal Replacement: Single mechanical seal reduces downtime by 40% compared to dual-seal systems.
Thermal Stability: Non-metallic components withstand cryogenic (-32°C) to moderate (70°C) temperature fluctuations.
Pressure Resistance: Reinforced casing ensures structural integrity under 28.6 bar working pressure.
