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The N-H420 CNG regulator is a high pressure regulator with for use with up to 275 HP engines.   This regulator is equipped with a silicone secondary diaphragm. This model provides a positive pressure output with tamper proof cap.  


Model Specific: NA36200/NA36202

  • Adjustable pressure, tamper-proof; for A/F ratio control biasing
  • Factory set at +3.5" H2O Output pressure w/100 PSI supply

H420 Natural Gas Regulator, Adjustable Pressure, Tamper Proof

  • Most Items come with warranty of 1 year from date of shipment. Please contact Customer Service to determine the eligibility for this specific part for refund or return. (

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