Industrial-Grade High-Pressure Fluid Transfer Solution
Our skid-mounted triplex high-efficiency heavy-duty piston pump is engineered for reliable, continuous operation in high-pressure industrial fluid transfer scenarios, delivering stable pulsation-free performance for liquefied gases, industrial gases, and other high-pressure media. Designed with modular integration and intelligent monitoring, it is the ideal choice for industries including energy, chemical processing, industrial gas, and aerospace.
Core Design & Working Principle
Built on a triplex (three-cylinder) reciprocating piston structure, this pump converts rotational power from the motor (via belt drive) into linear reciprocating motion to achieve precise fluid pressurization and delivery. The three-cylinder layout inherently balances flow pulsation, while advanced hydraulic optimization ensures smooth, continuous media transfer even at extreme pressures.
The entire unit is pre-assembled on a robust skid frame, integrating the pump, motor, piping, instrumentation, and control system into a single compact module. This plug-and-play design eliminates complex on-site installation and commissioning, enabling immediate deployment and operation.
Key Technical Features & Advantages
1. Comprehensive Instrumentation & Intelligent Safety Monitoring
The pump skid is equipped with a full set of precision instruments for real-time monitoring of critical operating parameters:
Inlet/Outlet Temperature Sensors: Continuously track suction and discharge gas temperatures to detect abnormal thermal conditions.
Pressure Transmitters: Monitor inlet pressure, discharge pressure, and seal gas pressure to ensure stable system operation.
Flow Meters: Accurately measure media flow rate for process control and performance verification.
Safety Interlock System: All monitoring parameters are linked to the control system, with automatic alarm and emergency shutdown interlock activated for over-temperature, over-pressure, dry-running, or seal gas failure, preventing equipment damage and ensuring personnel safety.
2. Coiled Tube Damper for Superior Pulsation Control
To address the challenge of flow pulsation in high-pressure systems, we have adopted a coiled tube-style pulsation damper instead of conventional designs:
High-Pressure Adaptability: The coiled tube structure withstands higher operating pressures, making it suitable for ultra-high-pressure delivery scenarios.
Pulsation Damping: Effectively absorbs pressure fluctuations and flow pulsation generated by the reciprocating piston, ensuring smooth, stable downstream flow.
Equipment Protection: Minimizes mechanical stress and vibration on downstream pipelines, valves, and instruments, extending the service life of the entire system.
3. Compact Skid-Mounted Design for Easy Operation & Maintenance
Modular Integration: All core components (pump, motor, piping, instrumentation, control panel) are pre-assembled on a single skid, reducing on-site installation time and labor costs.
Space Efficiency: The compact layout minimizes footprint, making it ideal for installation in limited plant space or mobile/containerized applications.
Easy Accessibility: All maintenance points (valves, instruments, pump heads) are designed for easy access, simplifying routine inspections, part replacement, and troubleshooting.
Portability: The skid frame can be fitted with lifting lugs, enabling easy transportation and relocation between different process units.
4. Triplex Piston Structure for High Efficiency & Reliability
Balanced Flow: The three-cylinder design delivers more uniform flow compared to single or twin-cylinder pumps, reducing pulsation and improving system stability.
High Efficiency: Optimized piston and valve design minimizes internal leakage and energy loss, achieving high volumetric efficiency even at high pressures.
Heavy-Duty Construction: The pump body and critical components are made from high-strength alloy steel, ensuring long service life under continuous heavy-duty operation.
Versatile Media Compatibility: Compatible with a wide range of media, including liquefied gases (LNG, liquid nitrogen, liquid oxygen), industrial gases (hydrogen, nitrogen, argon), and high-pressure process fluids.
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