Gear Reduction Reciprocating Piston Pump

Product Overview

Our gear reduction reciprocating piston pump is a high-performance, industrial-grade cryogenic fluid transfer solution, engineered for reliable, long-term operation in demanding air separation, industrial gas, and low-temperature process applications. Combining robust mechanical design with precision engineering, this pump delivers exceptional pressure stability, flow consistency, and durability for the transfer and filling of cryogenic liquids.

Key Features

Robust Gear Reduction Drive System: The integrated heavy-duty gear reducer provides high torque output at low speeds, ensuring smooth, shock-free operation and extending the service life of both the pump and motor. This design optimizes power transmission, reduces mechanical wear, and lowers maintenance requirements.

Cryogenic Compatibility: Purpose-built for extreme low-temperature environments, the pump is compatible with liquid oxygen (LOX), liquid nitrogen (LIN), liquid argon (LAr), liquid carbon dioxide (LCO₂), and other cryogenic media, maintaining reliable performance even at ultra-low temperatures.

Modular & Customizable Configurations: Available in single-row, double-row, and three-row pump unit designs, with customizable flow rates, pressure ratings, and motor specifications to meet diverse application requirements, from small-scale filling to large industrial transfer systems.

Explosion-Proof Design (Optional): Equipped with explosion-proof motors and certified components, the pump is suitable for hazardous working environments, ensuring compliance with international safety standards for flammable and explosive media handling.

Integrated Base & Skid-Mounted Design: The pump is pre-assembled on a heavy-duty steel base, complete with auxiliary piping, control components, and safety accessories, enabling quick installation, easy commissioning, and minimal on-site setup time.

Low Maintenance & High Reliability: Precision-machined components, high-quality sealing systems, and durable bearing structures minimize downtime and maintenance costs, ensuring continuous, stable operation in 24/7 industrial production environments.

Technical Advantages

High Efficiency & Energy Saving: The optimized gear reduction mechanism and piston structure achieve high volumetric efficiency, reducing energy consumption while maintaining consistent output pressure and flow.

Precise Flow Control: The reciprocating piston design enables accurate, adjustable flow control, making it ideal for filling applications requiring precise metering and dosing.

Strong Adaptability: Suitable for a wide range of working conditions, including high-pressure filling systems, long-distance cryogenic fluid transfer, and industrial gas supply networks.

Safety & Reliability: Equipped with multiple safety protection devices, including emergency stop controls, pressure relief valves, and over-temperature protection, to ensure safe operation and prevent equipment damage.

Application Scenarios

Air Separation Industry: Filling of liquid oxygen, liquid nitrogen, liquid argon, and other cryogenic air separation products.

Industrial Gas Supply: Cryogenic liquid transfer and pressurization in industrial gas distribution systems.

Special Gas Industry: Filling and transfer of liquid carbon dioxide and other low-temperature special gases.

Aerospace & Defense: Cryogenic fluid supply for aerospace test systems and low-temperature experimental equipment.

Chemical & Energy Industry: Low-temperature liquid transfer in petrochemical, new energy, and other industrial processes.

Product Specifications

For detailed technical parameters, including flow rate, discharge pressure, power rating, connection size, and material configuration, please refer to our official product parameter table or contact our technical team for customized solutions tailored to your specific operational requirements.