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The go-to constant duty compressor for years, the Viair 444C Air Compressor has been trusted to power some of our most popular train horn kits throughout the years. As one of the hardest working compressors, Viair offers, the 444C features a 100% duty cycle @ 100 PSI. Allowing your system to power air suspension, tire inflation, air tools, and more in addition to powering your horns. While not as fast as some other Viair models, the Viair 444C still boasts impressive performance for its class, providing 1.76 CFM output. The Viair 444C will recharge a 2.5-gallon tank from 165-200 PSI in just over a minute and a half and recharge a 5-gallon tank in just under three minutes.
The Viair 444C comes complete with a standard 1/4″ NPT stainless steel braided leader hose with check valve and insulated wiring for fast installation.
This 200 PSI air compressor for sale does come with the option to add our 40 Amp Air Compressor Wiring Kit to it as well!
Note: Use thread sealant for proper installation. Thread tape is not recommended. Properly sealed, recommended torque for 1/8″ is 10 ~ 11 ft. lbs. Recommended torque for 1/4″ and 3/8″ is 12 ~ 15 ft. lbs.
| PSI | CFM | A | BAR | LPM | A |
|---|---|---|---|---|---|
| 0 | 1.76 | 13 | 0 | 50.0 | 13 |
| 10 | 1.63 | 14 | 1.0 | 44.3 | 14 |
| 20 | 1.49 | 16 | 2.0 | 40.7 | 16 |
| 30 | 1.43 | 17 | 3.0 | 37.8 | 17 |
| 40 | 1.36 | 17 | 4.0 | 35.3 | 18 |
| 50 | 1.29 | 18 | 5.0 | 32.8 | 18 |
| 60 | 1.24 | 18 | 6.0 | 29.5 | 19 |
| 70 | 1.18 | 19 | 7.0 | 26.6 | 19 |
| 80 | 1.10 | 19 | 8.0 | 23.9 | 19 |
| 90 | 1.06 | 19 | 9.0 | 21.6 | 19 |
| 100 | 0.95 | 19 | 10.0 | 19.4 | 18 |
| 110 | 0.87 | 19 | 11.0 | 17.6 | 18 |
| 120 | 0.83 | 19 | 12.0 | 15.3 | 18 |
| 130 | 0.77 | 19 | 13.0 | 12.9 | 17 |
| 140 | 0.71 | 19 | 14.0 | 11.9 | 17 |
| 150 | 0.66 | 18 | |||
| 160 | 0.61 | 18 | |||
| 170 | 0.57 | 18 | |||
| 180 | 0.50 | 17 | |||
| 190 | 0.45 | 17 | |||
| 200 | 0.43 | 16 | |||
* Supply Voltage: 13.8 Volts
| 2.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 200 PSI | 4 min. 50 sec. (± 10 sec.) |
| 165 to 200 PSI | 1 min. 32 sec. (± 10 sec.) |
| 5.0 GALLON TANK | FILL RATE |
| 0 to 200 PSI | 10 min. 30 sec. (± 15 sec.) |
| 165 to 200 PSI | 2 min. 50 sec. (± 05 sec.) |
* Supply Voltage: 13.8 Volts
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.
United StatesHornblasters is the best! I had a faulty compressor and pressure switch. They warrantied both parts and refunded me a amount for my delay in getting my horns installed. I got the new parts put on today and me and my family are so happy with the final outcome. My BEAST is loud now and you can hear me 4 miles away. Thanks so much.
United StatesEverything from Hornblasters was beyond compare. This compressor is astounding. Filled the system with a 3 gallon tank from zero to 200psi faster than I can even think, haven't timed it, but I would bet it is faster than advertised. I added a hose outlet under my bumper as well, didn't expect it to do much more than fill tires, be nice for top-offs, but I can actually run my IR 1/2 impact gun long enough to break 5 lug nuts loose. Let it recharge, you can spin them back on. The only negative at all, and I was kind of expecting it, it is not the quietest thing. I have it mounted on rubber isolators, repurposed my factory air suspension bracket for the job...but it is noticable, and you can feel the vibration when it is running...but I have a tiny leak in my system somewhere, so once I fix that, this will not have to run often.
United StatesGreat
United StatesItems work great Customer service is excellent
United StatesBuena calidad , buen precio y envío rápido
Hi Luis, Gracias por tus comentarios. Lo apreciamos. ¡Le agradecemos por elegir HornBlasters! (Thank you for your feedback. We appreciate it. We thank you for choosing HornBlasters!)
