Fuel Tanks for Diesel Generators

A generator fuel tank enables you to store fuel above ground to power your generator. Global Power Supply provides a number of different options for fuel tanks. Typically, the standard is a sub base fuel tank that will provide a generator run time from 24-72 hours, and we are happy to help you find a custom option should you need additional run time.

The standard fuel tank is a double walled UL-142 rated, however we also provide UL-2085 rated tanks. The UL-142 is a national standard that covers most types of tanks for flammable and combustible liquids.

Global Power Supply can also help with state and local regulations for generator fuel tanks. We have experience working nationwide and we stock generators and fuel tanks to meet to strictest requirements.

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Generac Standby Generator
Fuel Tank DS200 Submittal

Generator Fuel Tanks to Meet Strict Regulations

There are specific standards for tanks and fuel types. These standards are set by the National Fire Protection Association (NFPA) as well as state and local regulations.

Our professionals have the knowledge and ability to help you navigate the standards and requirements for your zone. Contact us today for personalized assistance.

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“Global Power Supply provided fast and excellent service.”

Chad Spooner / Canndescent

“Incredibly fast deployment. You don’t see that in this market. Everything is hurry up and wait. I’ve been in this business for quite some time and that’s the fastest turnaround I’ve seen.”

Joseph Burnsworth / Power Quality Pros

“GPS's expertise and commitment to detail were vital to the success of this project.”

Dave Bentancourt / President Bentancourt Bros Construction




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With a vendor neutral inventory of over 50M, GPS is a full service provider of new and used power systems including new and used diesel generators, natural gas generators, custom genset enclosures, UPS power systems, automatic transfer switches (ATS), and electrical switchgear.