A compressor so powerful that it’s in a class of its own, the Air-Zenith OB2 Black Air Compressor is made for individuals that demand the best in everything they buy. The all-new second-generation OB2 brings unparalleled performance with an insane 4.25 CFM, double the power of even the best compressors the same size, and able to recharge a 5-gallon tank from 165-200 PSI in just over a minute. With a 100% duty cycle up to 200 PSI, not only is the Air-Zenith OB2 incredibly fast, it is a constant duty compressor that keeps going as long as needed to get the job done.
Installation for a compressor has never been easier with the Air-Zenith OB2 conveniently prewired with a relay. There are simply 3 leads to connect: 12-volt power, ground, and a 12-volt trigger to connect to your pressure switch No messy wiring or confusing schematics. Equipped with an IP55 certified waterproof cooling fan and backed by a 2-year manufacturer defect warranty, you know that the Air-Zenith OB2 is built to last. One look at the Air-Zenith OB2 and you know that you are getting a high-quality compressor. With a glossy stealth-black finish with silver flakes, the Air-Zenith OB2 has a slick professional look that matches the world-class performance it delivers.
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.
Overall I give it 4 1/2 out of 5 stars. It replaced two smaller compressors I had. It is a bit loud as I use it for train horns on my lifted 2005 F-250 and that’s a loud diesel. With the engine running I can hear it standing by the drivers door with it mounted where the spare tire was. If using in a trunk, I would soundproof the space between trunk and passenger cabin but otherwise the performance is amazing!
Great customer service . Quality product and fast service .
This is my 4th Air Zenith. The first went over 2 years before being destroyed in a fire. The second failed after a year but was covered under warranty and lasted about another year. Number 3 just passed the 2 year point and failed with a bad bearing ( mis-set my timer and it ran for somewhere over 12 hours continuously) . I have replaced the bearing and will keep it as a spare. Hornblasters shipped quickly at a good price and was exactly as described. I have noted through examining the oldest to newest failed units (I never throw anything away) that small internal improvements were made. I run these for about 35 to 45 minutes at a time, 3 times a day, ever other day at about 80 to 150 lbs pressure, so am pretty happy with their performance. The 4 rating instead of 5 is because I believe the wiring at the relay may be a little wimpy for running continuously. It gets pretty warm and iI have measured a voltage drop there. That said, I never had a failure of that wiring while running at 12-13 volts but have melted a relay. They are pricey compared to other pumps, but the air volume per current draw is great. I'm happy with this pump for my somewhat unconventional use.
Air zenith is #1 when it comes to air compressors. Fills tanks fast. 100% quality! And Hornblasters ship pretty fast! Took about 5 days but it came in 1 day early!