Power Tank 15 lb Single Bottle CO2 Air System

The Power Tank 15 lb Single Bottle is a self-contained CO2 air system built for off-road vehicles, delivering 600 gallons of usable air at 150 psi from a single 15 lb aluminum bottle. With no moving parts and no electronics, the system airs up a 35x12.50x17-inch tire by 15 psi in 38 seconds and can reseat beads, run air tools, and power air lockers without an external power source or compressor. Available in Gloss Black or Candy Red, with five tire inflator gauge options and a choice of 30 ft coiled or straight hose.

Ships empty: CO2 tanks cannot be shipped filled, so the CO2 bottle in this package arrives empty. Have it filled with liquid CO2 at a local refill source (fire extinguisher service, welding gas supplier, beverage carbonics shop or paintball store) before first use.

Fill Speed Without a Compressor

The 15 lb Power Tank airs up four tires in under five minutes, including setup and put-away. CO2 delivers pressure instantly with no motor to spin up and no duty cycle to respect, so the system gets a wheeling group back on the road before a compressor has finished its first tire. At 38 seconds per 35x12.50x17-inch tire (adding 15 psi), the pace is consistent regardless of how many tires have already been filled. The Super Flow adjustable regulator is engineered for both high flow and high pressure and is designed to never freeze-clog, a common failure point on CO2 systems running at sustained output.

Built to Handle Trail Demands

The Armorcoat bottle is aluminum with a nickel-plated valve and a durable finish, backed by a limited lifetime warranty that covers recertification failure. If the bottle fails its required 5-year recertification test, Power Tank replaces it. The Power Grip Guard handle is machined from 6061 aluminum to protect the valve and regulator from impact, not stamped or cast. The Super Flex hose is rated to 400 psi working pressure and 1,200 psi burst pressure, with high-quality swivels at both ends; the hose material does not shatter when cold, which matters on winter trail runs or high-altitude trips where standard rubber hoses become brittle.

The Super Coupler lets you connect and disconnect air tools at 0 psi regardless of the pressure remaining in the hose, and it accepts any standard air tool plug style. Both the regulator and the coupler are fully rebuildable. A Carbon Regulator Cover is included to protect the regulator between uses.

More Than Tire Inflation

The 15 lb Power Tank's 600-gallon usable energy reserve supports tasks well beyond airing up tires. Running a 1/2-inch impact wrench (IR231), the system can remove or install approximately 540 lug nuts torqued to 90 ft-lbs on a single fill. The same bottle can drive a framing nailer, a finish nailer, or a coiled roofing nailer for hundreds to thousands of nails depending on nail size and material, making the system useful at a job site or a remote camp build, not just on the trail. The Super Bracket is included and is designed to pair with a separately sold vehicle mount for in-vehicle storage.

Features

• 600-gallon usable energy reserve: 600 gal at 150 psi from a single 15 lb CO2 fill
• Super Flow regulator: high-flow, high-pressure, freeze-clog resistant, fully rebuildable, limited lifetime warranty
• Armorcoat aluminum bottle: nickel-plated valve, durable finish, limited lifetime warranty with recertification guarantee
• Super Flex hose: 400 psi WP / 1,200 psi burst, cold-resistant, swivels at both ends, 30 ft coiled or straight
• Super Coupler: 0-psi connect/disconnect, accepts any air tool plug style, rebuildable aluminum construction
• Five gauge options: Trooper (0–60 analog), Rubicon (1.5–60 digital), Long-Haul (0–150 analog), Work Horse (5–150 digital), Racer Series (0–100 precision digital)

Specifications

Who This Is For and Isn't

The 15 lb Power Tank suits off-road and overland drivers who air down for the trail and need to air back up quickly, reaching four tires in under five minutes, without carrying a compressor or relying on shore power. It also works for anyone who needs portable air tool capability (impact wrenches, nailers, air lockers) at remote sites where electricity is unavailable.

The 15 lb Power Tank requires access to a local liquid CO2 supplier for refills; confirming a nearby refill location before purchase is strongly advised. A vehicle mount bracket is not included and is sold separately. The system does not generate its own air and cannot be recharged from a wall outlet or solar panel.

Common Questions

How many 35-inch tires can the 15 lb Power Tank inflate?

Power Tank states the 15 lb system can air up approximately 27 tires in the 35-inch range on a single fill. The tire fill chart shows up to 31 tires of 35x12.50-17 size when adding 15 psi, with each tire taking about 38 seconds. Actual fill counts vary with starting pressure, tire volume, and ambient temperature.

Where does the 15 lb Power Tank get refilled?

The 15 lb Power Tank is refilled with liquid CO2 at a local CO2 supplier: typically a fire extinguisher service, beverage carbonics shop, welding gas supplier, hydroponics store, or specialty aquarium retailer. Power Tank recommends confirming a nearby refill location before purchasing the system.

Does the tank need to be recertified, and what does that involve?

All CO2 gas cylinders in the United States must be recertified every five years or at the time of the next fill. Power Tank guarantees that its bottles will pass recertification for the life of the bottle; if a bottle fails the test, Power Tank replaces it at no charge. Physical damage to the cylinder after delivery is not covered under this guarantee.

Can the 15 lb Power Tank run air tools, not just inflate tires?

The 15 lb Power Tank can power a 1/2-inch impact wrench, framing nailers, finish nailers, and coiled roofing nailers, among other air tools. Running a 1/2-inch impact wrench to remove lug nuts torqued to 90 ft-lbs, the system supports approximately 540 lug nut operations on a single fill. The Super Coupler accepts any standard air tool plug style.

Which tire inflator gauge option is right for my use?

The 15 lb Power Tank is available with five gauge options: the Trooper (0–60 psi analog) and Rubicon (1.5–60 psi digital) suit standard off-road tire pressures; the Long-Haul (0–150 psi analog) and Work Horse (5–150 psi digital) cover higher-pressure applications including truck tires and air tools; and the Racer Series (0–100 psi precision digital) is designed for applications where fine pressure accuracy matters.