Oasis Adjustable Pressure Switch



The Oasis Adjustable Pressure Switch is the recommended pressure switch and the direct replacement for all Oasis XD-series compressors (XD3000 & XD4000). It comes preset to turn your compressor on at 40 PSI and features an adjustable set screw to have your compressor turn-off pressure between 100 and 250 PSI.

Your military-grade Oasis XD-series compressor deserves the best. With the Oasis Adjustable Pressure Switch, you can ensure a longer lifespan of your Oasis, by cycling the compressor within its intended pressure ranges.


  • Oasis XD3000 (Part number: AC-XD3000)
  • Oasis XD4000 (Part number: AC-XD4000)
  • High Accuracy
  • Designed for Oasis XD Compressors
  • Oasis Adjustable Pressure Switch
  • Part Number: PS-XD-ADJ
  • Ports: 1x ⅛″ NPT male
  • Turn-Off Pressure: 85 PSI
  • Restart Pressure: 105 PSI
  • Voltage: 12 Volts DC
  • Max Amps: 40 Amps
  • Length: 4.25″ (107.95 mm)
  • Width: 2.25″ (57.15 mm)
  • Weight: 1 lb (0.45 Kg)
Refunds, Returns, & Warranty
  • 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 with a 1 Year Manufactures 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.


Use this product in a safe and responsible manner, at a distance of at least 100 feet from others.

Proper Hearing protection must be worn when using this air horn. Hearing loss or permanent damage may result from unsafe use.

Never operate this product in a closed environment or close to pedestrians or others.

It is the consumer's responsibility to comply with local noise ordinances and D.O.T. sound level laws.


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.