Fuel Transfer Pumps for Data Centers

What Makes Viking Pump Different?

With 115 years of experience in providing positive displacement pumping solutions, Viking Pump has a proven track record of solving challenging application requirements. We maintain a dedicated team of sales and field support specialists, backed by customer service representatives and engineers. Our application engineers are available to help you select the right pump and provide ongoing technical support. As a U.S.-based company with a vertically integrated manufacturing facility, we control quality at every step of production.

How Are Viking Pumps Quality Tested?

Every Viking pump undergoes factory testing before shipment. Our state-of-the-art testing equipment confirms performance against specifications. Our world-class laboratory enables us to test pump models against a range of relevant variables including flow rate, pressure, temperature, and viscosity. This rigorous testing process ensures you receive a pump that will perform reliably in your data center fuel system.

Vertically Integrated Production Process

Viking Pump operates a foundry, a 200,000+ square foot machining, assembly and testing center, and an extensive product engineering and testing lab at our world headquarters in Cedar Falls, Iowa, USA. This level of vertical integration ensures maximum quality control, the ability to satisfy special customer needs, and reliable project schedule adherence. When you choose Viking Pump, you work directly with the manufacturer who controls every aspect of production.

Frequently Asked Questions About Data Center Fuel Transfer Pumps

What pump size do I need for my data center fuel system?

The right pump size depends on your fuel consumption rate, day tank capacity, and fill time requirements. Viking Pump application engineers can help you calculate the correct flow rate based on your generator specifications and fuel storage configuration. Most data centers use pumps ranging from 5 to 100 GPM depending on facility size.

Can gear pumps handle both diesel and biodiesel fuels?

Yes, Viking gear pumps can handle both diesel and biodiesel fuel blends. Our pumps work reliably with fuel viscosities that vary with temperature changes. For biodiesel blends above B20, we recommend consulting with our application engineers to ensure proper material selection for long-term compatibility.

How often do fuel transfer pumps need maintenance?

Gear pumps require minimal maintenance compared to other pump types. Most data center fuel transfer systems need only annual inspections to check seal condition and verify proper operation. The actual maintenance interval depends on run time and fuel quality. Clean fuel and proper filtration extend pump life significantly.

What certifications are important for data center fuel pumps?

UL-343 certification for fuel oil pumps is the primary safety standard for data center applications. This certification ensures the pump meets fire safety and performance requirements. Viking Pump offers UL-343 certified models across both our external and internal gear pump series.

Why is self-priming capability important in fuel transfer pumps?

Self-priming capability allows the pump to start and operate even when the suction line contains air. This is critical in data center applications where fuel levels in storage tanks may drop or when the system is started after maintenance. Viking gear pumps self-prime reliably and can handle suction lift conditions up to 15 feet in many models.