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!


Guaranteed to ship by December 15th. Just in time for Christmas!!!

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

Tanks ordered now will be shipped the third week of August 2023.

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).

  • Opt 1) 2nd Gauge – In addition to the large gauge, we offer a Patent Pending 2nd Gauge that constantly shows the pressure inside our tank
  • We put a Stainless Steel Female Foster on EACH end of the hose, and we provide a Male DIN300 with Stainless Steel Male Foster. This gives 2 benefits:
    i) No large wrench needed to carry with you to add, or remove, the hose from the tank.
    ii) In addition to a SCUBA shop, the tank can now be filled at any store thaf fills paintball tanks.
  • Full Armor – Protect your investment, Why let a large scratch void your tank?i) Carry Handle
    ii) Feet – So the tank doesn’t roll off the table (not metal, so they don’t scratch)
    iii) Boot – In addition to protecting the bottom of the tank, this allows the tank to stand up, and allows you to more easily view the main gauge while your filling your PCP Airgun or paintball tank.
    iv) Tank Protector – Further protection for your investment.


Additional information


Option 1

None, 2nd Gauge (Add $39.00)

Option 2A

None, FQDxFQD on Hose & Male DIN300xMQD (Add $39.00)

Option 3

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

Availability Now available in-store at
15608-B Graham St Huntington Beach 92649

Powered With Oliver Pos

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