Product Features

● Cryogenic-Optimized Materials - Pump piston ring and sealing ring manufactured from special PTFE material specifically formulated for cryogenic applications, delivering extended service life and reliable performance

● Enhanced Surface Treatment - Piston rod and cylinder sleeve surfaces processed using specialized techniques to increase surface hardness by 20%, significantly extending seal service life

● Integrated Leak Detection - Pump cold end equipped with advanced leak detection devices to ensure operational security and reliability

● Rolling Friction Transmission - Connecting rod and eccentric wheel utilize rolling friction mechanism, effectively resolving transmission side drive issues and improving mechanical efficiency

● Comprehensive Monitoring System - Transmission box incorporates online oil temperature detection with alarm functionality, ensuring optimal lubrication safety and system protection

● High-Efficiency Insulation - Advanced high vacuum insulation layer technology ensures efficient thermal performance and operational reliability

● Robust Construction - Engineered for demanding cryogenic applications with materials and design optimized for low-temperature operation

Application Scenarios

● LNG pressurization systems in L-CNG refueling stations

● High-pressure gas cylinder filling operations

● Cryogenic fluid transfer and pressurization systems

● Industrial gas production and distribution facilities

● LNG vehicle refueling station operations

● Mobile LNG refueling units

● Marine LNG bunkering systems

● Cryogenic storage facility operations

● Industrial process cooling systems

● Research and development facilities working with cryogenic fluids