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The N-51 is a two-stage pressure regulator designed for sensitivity and simple operation.  It is used with high pressure propane vapor in applications up to 40 HP (29.83 kW).  Because of its compactness, it offers excellent results in most mobile equipment applications.

Regulator-Model N-51

SKU: N-51A-C-30
    • LP Vapor withdrawal regulator
    • Primary pressure setting may be specified to meet engine displacement requirements
    • Adjustable idle circuit with internal lock off available
    • Ideal for indoor mobile maintenance equipment applications
    • rated to 100psi (689.476 kPa) maximum inlet pressure
  • 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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