Hadley Products H13940S switches a compatible air compressor within the listed 110–135 PSI pressure range. The switch has a male 1/8-27 NPT connection; match the pressure settings and wiring.
Specifications
| Brand | Hadley Products |
| Manufacturer Part Number | H13940S |
| Pressure Range (PSI) | 110 To 135 lb Per Square Inch |
| Connection Type | Male Threads |
| Connection Size | 1/8 in-27 NPT |
Key Features
- 110 to 135 lb per Square Inch.
- Long Lasting Durability.
- Design for Durability.
- Made in USA.
- Limited 1 Year or 100000 Mile Warranty.
- The extensive product line also offers horns with a matte black, chrome, or anodized aluminum finish.
- Also, when used in conjunction with the Hadley air compressor, the air horns are popular in a variety of vehicles: SUV’s, 4×4’s, vans, pickup trucks, motor homes, motorcycles, and power/sail boats.








