poster image

Great White 550 Cu In/97 Cu Ft 4500 PSI Tank



Adds a female quick disconnect with an extended collar to the output side of your hose. Perfect for people who own a gun with a recessed fill port such as the FX Impact, Daystate Red Wolf, and others!

*disclaimer* – if you do opt to have it filled, the filled airtank will only be able to be shipped ground (just an FYI)

The EaZy fill trigger gives you instant air supply at the push of a button… or should I say trigger! Hook this air chuck style device to the end of your tank’s hose and turn on the air, and the EaZy Fill will cut off and activate air flow by releasing and pulling it’s trigger, giving you ultimate control over how much air you put into your gun!


Check out our new line of JB Ally Tanks as Well:

Ally 6.8L:

Ally 9.0L:

MADE IN THE USA!!!! Let’s keep Americans employed!


When you compare our tanks, note the following features:

Our tank is 550 cu in water volume (97 cu ft air). This is the largest 4500 PSI tank made for PCP Airguns use. (Always use the water volume to compare)

  • The Great White will fill a Marauder 63x from 2000 PSI up to 3000 PSI, Our Mid-size Tiger Shark 47x.
  • The Great White measures 6.9″ Dia x 21 long (sans valve); weight = 12 pounds (sans valve)
  • The Tiger Shark measures 6.5″ Dia x 19″ long (sans valve); weight = 9 pounds (sans valve)
  • Most people opt for the Great White, figuring the $90 increase is worth 1/3 more fills, but its good for those that want a lighter tank than a GW to fill their PCP air gun or paintball gun.
  • All of our tanks can be filled via a SCUBA Shop. (And a Paintball show with Opt 2a).
  • Our hoses are rated over 9,000 PSI Working pressure and almost 30,000 PSI burst (50% higher than most others)
  • Our hoses have stainless steel strain-relief at each end and we’ve never had a hose burst (out of many thousands sold)

Our Gauges have are a 50% larger dial area and are much easier to read. (USA Made by Wika)



Our TJ3 SLO-FLO valves make it much Easier & SAFER to SLOWLY fill your PCP Airgun because of our 1-way restrictor:

  • Easier & SAFER to SLOWLY fill your PCP Airgun because EVERY TJ3 is measured by hand for airflow prior to ship.
  • We use a Marauder as a sample, and adjust for about 5-10 second to fill it from 2000 PSI to 3000 PSI with the TJ3 valve WIDE OPEN. This is plenty of time for you to shut off the valve. Do this with most any other valves, and the airgun would over-presssurise (and possibley be ruined) in a fraction of a second.
  • You can reverse fill our tanks quickly through the hose if you wish, Ex via a Shoebox. Other restrictors in the hose not prevent filling through the hose, but act as a partial “Dead-Head” and give a false reading for the output gauge.
  • We include the Stainless Steel Foster Quick Disconnect free, even in our basic package (no hidden charges).

We offer 3 options (and 100% of our customer purchase these 3 options).

Option 1: 2nd Gauge. On top of the output pressure gauge that comes with all tanks, this option will add a secondary gauge to the reverse side that will read out your tank’s remaining pressure!

Option 2A: Quick Disconnect Hose Kit. Many tanks on the market will have a hose that is screwed directly into the valve, wrench tight. This option will add a quick disconnect adapter to your tank and upgrade your hose to quick disconnects on both ends!

Option 3: Full Armor Kit. Bare carbon fiber tanks are at risk for damage! any nick or scrape that exposes the carbon fiber threads can void your DOT certification, preventing professional HPA shops from filling your tank. Our armor kit adds form-fitted protection with a rubber mesh and bottom mounted boot. The boot will also allow you to stand the tank vertically for easy visibility while filling. The kit will also come with side-mounted feet to prevent roll-around in transport, and a carry strap for easy carrying.


Additional information


Option 1

None, 2nd Gauge (Add $39.00)

Option 2A

Quick Disconnect Hose Kit (Add $39.00), None

Option 3

None, Full Armor (Carry Handle, Feet, Boot, Tank Protector) (Add $98.00)

1 review for Great White 550 Cu In/97 Cu Ft 4500 PSI Tank

  1. 5 out of 5

    James inman jr

    I have to say I absolutely love my great white with the slofow valve. It fills perfectly. The size is great. I can fill my Airguns a lot before ever getting close to empty. It is light even when full. When you receive it they are brand spanking new. Mine was a month old. Love the second gauge. Nice knowing the internal pressure. The price is perfect and you would find a hard time finding the same quality for price.

Add a review