1/2" High Flow Regulator Kit


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Having an onboard air system that can do it all can be great, but sometimes different accessories have different pressure requirements. With our 1/2" High-Flow Air Pressure Regulator Kit, you can run your system up to 200 PSI and still have the ability to run your train horns or air tools at a lower pressure than your system. Our 1/2" High Flow Regulator Kit is specifically designed to ensure you still get optimal airflow when regulating pressure down, unlike some other kits. A simple turn from the easy to use knob can lower the pressure anywhere from 200 PSI all the way down to 0!  Includes our 1/2" High-Flow Regulator, 20 Feet of 1/2" DOT Air Line and two 1/2" Push-to-Connect fittings.

  • Heavy Duty All Metal Casing
  • Black Finish
  • Aluminum Body
  • Settable Gauge Markers for Visual Reference of Desired Pressure Range
  • Easy To Grip Knob for Pressure Adjustment
  • One 1/2" High Flow Pressure Regulator
  • 20ft 1/2" DOT Air Line
  • 2x 1/2" DOT Push To Pull Fittings
  • Part Number: AA-PRK250
  • Port Size: ½″ NPT Female
  • Length: 2.75″ (69.85 mm)
  • Width: 3.125″ (79.37 mm)
  • Height: 5.5″ (139.7 mm)
  • Air Flow:  215 SCFM @ 90 PSIG
  • Max Inlet Pressure: 250 PSI
  • Output Pressure: 0 PSI - 140 PSI
  • Money-Back Guarantee/Refund Policy
    All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed by our 1-year Manufacturer's defect warranty!
  • HornBlasters.com Satisfaction Guarantee
    HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments
    HornBlasters.com will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.

Warnings & Notices

Safety warning icon

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Lee W.
United States United States

Pressure Regulator

Love it, works very well so far!!!

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