Ninja Pro Regulator- 4500 PSI



The Ninja Pro Adjustable Regulator’s versatility is matched only by its efficiency. The Pro Adjustable Regulator offers 4 different output pressures maximizing performance and efficiency. Pro Regulator’s adjustable output pressure ranges from 450PSI, 550PSI, 700PSI, and 800PSI.


  • Sonic Recharge Technology: plated aluminum piston that produces an industry leading recharge rate and virtually eliminates regulator shoot down
  • Shim Pressure Adjustment: change output pressure by adding or removing shims, not springs or pistons
  • Mini Fill Valve: Non-wrist digging, low profile design fill valve
  • Mini Fill Valve is hardened, plated 5000 PSI rated
  • Completely rebuild-able by the end user
  • Super low response curve 0-50 PSI from full to empty
  • ASTM COMPLIANT bonnet thread
  • ASTM COMPLIANT DOT burst disc
  • ASTM COMPLIANT Low pressure burst disk
  • ASTM COMPLIANT Restrictor, bleed hole and safety groove
  • D.O.T. and TC approved carbon fiber bottle

Additional Benefits:

  • Adjustable between 450, 550, 700, and 800 PSI settings
  • Meets all DOT, CGA and ASTM specifications
  • 5-year hydro


Adjustable Output Pressure 800, 700, 550, or 450 psi
Model Ninja Pro
Manufacture Ninja
Weight 4.6oz
Warranty 1 Year
Sku 386-688
Thread Protector Included No

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Ninja Pro Regulator- 4500 PSI

Regular Price: $60.00

Special Price $48.60