Carbon Fiber Tank, 4500 psi, 88 cu ft

Carbon Fiber Tank, 4500 psi, 88 cu ft

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PY-A-350

1-year limited warranty

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$749.99

List Price $849.95 Save $99.96 (11%)

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  • Description
  • Customer reviews
  • Q & A: 17 answered questions
  • feature iconFree hydrostatic test reminder with purchase
  • DOT-approved
  • Carbon fiber filament wound over aluminum bladder
  • 88 cu ft
  • 4500 psi max pressure
  • 2-ft. microbore hose
  • 11.3 lbs dry weight
  • DOT-SP 11194

    Includes:
  • Seal washer
  • Hose has an inline gauge (eliminates use of a yoke)
  • Air Venturi female quick-disconnect adapter


This is not a scuba tank. It's a carbon fiber tank, which is also called an scba tank, and has a high-pressure scba valve...like the one firefighters use on their scba tanks. Many dive shops do not have the ability to fill these tanks. In some towns, the fire department has a compressor that can fill a high-pressure carbon fiber tank, as firefighters use smaller scba tanks for breathing equipment during rescues.

You might want to approach your local fire department and ask if they would be willing to fill your high-pressure carbon fiber/scba tank from their compressor. Another alternative is to contact a local paintball store, as paintballers use carbon fiber tanks to fill their markers.

If the only alternative you have is to fill your high-pressure carbon fiber scba tank at a dive shop, a 1/8" BSPP male to DIN female adapter (PY-A-5356) can temporarily replace the hose on the valve adapter so the dive shop can fill your tank.

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Item Code: AV-4500HPT [PY-A-350]
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Average Customer Review

5.0 (32 reviews)
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5.0 5.0

4.0 4.0

By John from USA on 2015-08-04
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Things I liked: Holds a lot of air!!

Things I would have changed: 1) pressure gauge - would be nice to know if it was certified accurate. It's a little disturbing when the gauge on the tank reads just over the 4000psi line but no ware near the 4500psi line but I have the compressor turn off at 4300psi. I need to know which is accurate (tank or compressor gauge). 2) Really needs a holder/carrier!! I've purchased a courier bag from an on-line retailer to try, but I would like a padded wheeled cart for this thing. It's just too awkward at the range.

What others should know: When charging the tank in your PCP device, do it slow. Only turn the know a bit and watch the gauge. You don't want to bust the tank in your new gun (no I didn't do this but I can see it happening.

5.0 5.0

4.0 4.0

By Robert from USA on 2015-06-21
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Things I liked: This tank is a great item if you have multiple PCP rifles.

Things I would have changed: A longer fill hose and a base attachment so the bottle stands on its own.

5.0 5.0

4.0 4.0

By Big Steve 244 from USA on 2014-11-11
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Things I liked: This seems to be a high quality product. Got it charged for $8 at my local SCUBA dealer. The only way to get close to 4500 psi is if you fill your tank on the day your shop fills their banks, otherwise expect to leave with only 4000 psi or even a little less. Still enough pressure for several fills and a lot of shooting.

Things I would have changed: A rubber boot like the ones SCUBA people install on their tanks so they'll stand upright could be included.

What others should know: Pyramyd should have anticipated that I needed an extra conversion part when I bought this tank at the same time that I bought an Air Arms S510. No worries though. I figured it out and bought the piece I needed a week later and was up and running as soon as it was delivered.

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  • Francisco from Argentina asked:

    What type of thread is? NxG or CGA?

    • Mr. E from USA asked:

      what are the exact connections/ adapters I need to fill this up via paintball shop?

      • Mr. E from USA asked:

        What is the exact part I need to fill this at a paintball shop?

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