Tanks

Fuel Tanks, Transfer Tanks, Water Tanks, Oil Tanks, Fire Tanks, Septic Tanks & Storage Tanks

Westech Equipment carries one of the broadest tank selections available online, covering fuel storage, fluid transfer, lubrication, water, chemical containment, and specialty applications for commercial, industrial, and agricultural operations.

Our tank categories include UL-142 and UL-2085 listed above ground steel fuel tanks, UL Listed underground fiberglass petroleum tanks, underground fiberglass tanks for fire protection and potable water, aluminum and steel transfer tanks (L-shaped, rectangular, and truck box combos), DOT-approved transfer tanks for legal road transport, pump and transfer tank packages ready to install, lubrication tanks including Lube Cube and UL Listed lube storage, stackable poly oil tanks, industrial poly tanks, heating oil tanks, water tanks, chemical tanks, containment basins and containment tank systems, farm and stand tanks, cone bottom tanks, vertical tanks, horizontal leg tanks, drain tanks, gravity feed systems (Cubetainer and Slimtainer), septic, cistern, and rainwater tanks, rectangular pest control operator (PCO) tanks, and RV dump station equipment.

Featured brands include Containment Solutions, Better Built, Weather Guard, Roth, TOPS, and Snyder Industries. Whether you need a 50-gallon truck-mounted transfer tank or a 40,000-gallon underground fiberglass storage system, we carry options across every size, material, and configuration. Call us at 1-800-433-8831 for help selecting the right tank.

Frequently Asked Questions

Q: What size fuel storage tank do I need?
A: Consider your daily fuel consumption, delivery frequency, and space constraints. A general rule is to store enough fuel for 1-2 weeks of normal use. For fleet operations, factor in the number of vehicles and average fuel consumption per vehicle. We carry tanks from small gravity feed systems up to 40,000-gallon underground fiberglass storage.

Q: What's the difference between UL Listed and non-UL Listed tanks?
A: UL Listed tanks have been tested and certified by Underwriters Laboratories to meet safety standards for fuel storage. Many local fire codes require UL Listed tanks for above ground fuel storage. Non-UL tanks may be suitable for water or non-flammable liquids but typically can't be used for fuel in regulated settings.

Q: Do I need a single-wall or double-wall tank?
A: Double-wall tanks provide built-in secondary containment — if the inner tank leaks, the outer wall contains the fuel. Many jurisdictions require double-wall construction, especially near waterways. Single-wall tanks may require a separate containment basin.