steved
New member
- Mar 6, 2012
- 49
- 0
How much compressor is required to run the Tornador black, seems to be a fairly common question. I have a couple of different sizes of compressor and thought I would do a quick test to see what it really takes to run the Tornador.
The test was conducted as follows:
Tornador black filled with water
25' 3/8 air hose
Regulator on the handle of Tornador to limit max air pressure at 90psi, and also to check when compressor output to gun dropped below 70psi.
I ran the tornador until the compressor kicked on then released the trigger until the compressor motor cut out. Then I pulled the trigger fully until the compressor kicked back on or the pressure at the gun dropped below 70psi.
Heavy weight contender:
10HP 120 gallon tank 2 stage rated at 175psi at 35cfm
OK obvious overkill, this compressor would probably run a few Tornadors. I quit measuring after 3 minutes of wide open use. Pressure never went below 90psi, motor never started.
Middle weight:
5Hp 80 gallon, 2 stage, 175psi at 19cfm
At 3 minutes the pressure hadn't dropped below 90 to the gun. Motor was able to fill tank and kick off with trigger pulled.
Light weight:
"5hp" 25 gallon, 125psi, 90 psi at 7.1cfm
This poor compressor has been abused, abandened, and left outside for at least 10 years. I am not even sure if it is safe, but I pulled it in to the shop for a quick test. It charged up to 145psi and would run the Tornador for 45s before the motor would kick on. It would run the Tornador for a full 2 minutes before the pressure would drop below 70psi. At that level the Tornador becomes to underpowered for proper use.
Bantem:
"2hp, 4 gallon, 4.3cfm @100psi
Pushing the lower limit of usefulness here. While this will run a finish nailer with no problems. Using it to power the Tornador to clean a carpet would not be efficient. It would power the Tornador for about 9 seconds before it would kick on, the good thing was that it only needed 12 seconds to fully charge. This compressor could be used with the Tornador to clean dashes, maybe even door jams. Anything that needs the blast then wipe method. I think the small tank was the problem here.
Conclusion: A large storage tank or a high cfm compressor is the key to getting maximum benefit from the Tornador. A large tank would allow you to blast around with the Tornador, then wipe clean with a rag while recharging the tank. Since large tanks are cheaper than high cfm compressors, go with the biggest tank you can find. I would recomend at least a 5cfm compressor with a 10 gallon tank at the minimum, a 25 gallon tank would be even better.
Z-020 Tornador Black Car Cleaning Gun, Z-020 Tornador Black
The test was conducted as follows:
Tornador black filled with water
25' 3/8 air hose
Regulator on the handle of Tornador to limit max air pressure at 90psi, and also to check when compressor output to gun dropped below 70psi.
I ran the tornador until the compressor kicked on then released the trigger until the compressor motor cut out. Then I pulled the trigger fully until the compressor kicked back on or the pressure at the gun dropped below 70psi.
Heavy weight contender:
10HP 120 gallon tank 2 stage rated at 175psi at 35cfm
OK obvious overkill, this compressor would probably run a few Tornadors. I quit measuring after 3 minutes of wide open use. Pressure never went below 90psi, motor never started.
Middle weight:
5Hp 80 gallon, 2 stage, 175psi at 19cfm
At 3 minutes the pressure hadn't dropped below 90 to the gun. Motor was able to fill tank and kick off with trigger pulled.
Light weight:
"5hp" 25 gallon, 125psi, 90 psi at 7.1cfm
This poor compressor has been abused, abandened, and left outside for at least 10 years. I am not even sure if it is safe, but I pulled it in to the shop for a quick test. It charged up to 145psi and would run the Tornador for 45s before the motor would kick on. It would run the Tornador for a full 2 minutes before the pressure would drop below 70psi. At that level the Tornador becomes to underpowered for proper use.
Bantem:
"2hp, 4 gallon, 4.3cfm @100psi
Pushing the lower limit of usefulness here. While this will run a finish nailer with no problems. Using it to power the Tornador to clean a carpet would not be efficient. It would power the Tornador for about 9 seconds before it would kick on, the good thing was that it only needed 12 seconds to fully charge. This compressor could be used with the Tornador to clean dashes, maybe even door jams. Anything that needs the blast then wipe method. I think the small tank was the problem here.
Conclusion: A large storage tank or a high cfm compressor is the key to getting maximum benefit from the Tornador. A large tank would allow you to blast around with the Tornador, then wipe clean with a rag while recharging the tank. Since large tanks are cheaper than high cfm compressors, go with the biggest tank you can find. I would recomend at least a 5cfm compressor with a 10 gallon tank at the minimum, a 25 gallon tank would be even better.
Z-020 Tornador Black Car Cleaning Gun, Z-020 Tornador Black
