In an era where data centers, hospitals, and manufacturing facilities cannot afford even a millisecond of downtime, Gas Transfer Pumps for Backup Generator Support have transitioned from simple utility tools to critical infrastructure components. As global power grids face increasing pressure from extreme weather and transitioning energy architectures, the reliability of onsite backup power is paramount.
The current industrial landscape sees a shift toward "Smart Fueling." Traditional manual siphoning or gravity-fed systems are being replaced by high-precision, battery-powered, and USB-rechargeable transfer pumps. These devices ensure that fuel—whether gasoline, diesel, or kerosene—is moved from storage containers to generator tanks without spills, contamination, or vapor loss. For commercial enterprises, this means reduced fire hazards and compliance with environmental safety regulations.
Strategically located in Xiaolan Town, Zhongshan City, Guangdong Province, we sit at the heart of the Pearl River Delta's one-hour economic circle. This prime location combines economic vitality with geographical advantages, providing us with access to a vast talent pool and advanced manufacturing resources. We are a leading provider of fuel transfer pumps, specializing in OEM and ODM services.



In medical facilities, a backup generator is the only thing keeping life-support systems active during a blackout. A high-efficiency gas transfer pump allows staff to refuel small portable generators or maintain day tanks for larger units with zero downtime. The telescopic design of models like the FN201A-USB ensures they can reach the bottom of various fuel drum sizes, maximizing resource utilization.
Cell towers and remote weather stations often rely on standby generators. Technicians traveling to these sites require portable, lightweight, and battery-operated equipment. The integration of USB charging capabilities allows these pumps to be charged via service vehicles, ensuring the pump is always ready to perform in isolated environments.
Beyond emergency support, these pumps are essential for routine maintenance. Draining old fuel from a generator tank to prevent gumming and lacquer buildup is a standard procedure. Our automatic portable pumps facilitate this "reverse" transfer safely, preventing environmental contamination and protecting expensive engine components.
Certified by CSA, FCC, CE (EMC & LVD), RoHS, UKCA, and ATEX. ISO9001 and BSCI certified manufacturing.
As pioneers in the fuel transfer pump industry, we bring together top-tier R&D teams and state-of-the-art testing laboratories to innovate for backup power scenarios.
From initial concept to final launch, we adhere strictly to the ISO9001 Quality Management System, ensuring every pump survives the rigors of industrial use.
With a daily output of 3,500 units and annual capacity exceeding 1,000,000 units, we meet the global demand for emergency power support equipment.
The future of Gas Transfer Pumps for Backup Generator Support is being shaped by three major technological pillars:
Peili Technology is already integrating these trends into our current product line, ensuring our clients stay ahead of regulatory and technological shifts.
Our international standard testing center keeps pace with global standards, earning us numerous patents in the US, Europe, Australia, and China.
We provide tailored OEM/ODM solutions to meet the specific requirements of generator manufacturers and emergency service providers.



