Air Flow and Atomizing Pressure
NOTE: All tests were completed with the 0.055 in. (1.397 mm) nozzle, large pattern air cap, and the pattern adjust- ment valve fully open.
Air Flow
| 35 |
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| 30 |
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(scfm) | 25 |
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20 |
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FLOW | 15 |
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AIR | 10 |
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| 5 |
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| 0 |
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| 10 | 20 | 30 | 40 | 50 | 60 | 70 |
GUN INLET PRESSURE (psi)
Atomizing Air Pressure
(inlet pressure versus atomizing pressure)
| 20 |
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(psi) | 18 |
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16 |
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PRESSURE |
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14 |
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12 |
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ATOMIZING | 10 |
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8 |
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NOMINAL | 6 |
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4 |
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2 |
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| 0 |
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| 10 | 20 | 30 | 40 | 50 | 60 | 70 |
GUN INLET PRESSURE (psi)
Gun Inlet Pressure | Nominal Atomizing Pressure | ||
psi (kPa, bar) | psi (kPa, bar) | ||
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10 (70, 0.7) | 1 | (7, 0.1) | |
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20 (140, 1.4) | 4 | (28, 0.2) | |
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30 (210, 2.1) | 7 | (48, 0.4) | |
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40 (280, 2.8) | 10 | (70, 0.7) | |
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50 (345, 3.4) | 13 | (91, 0.9) | |
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60 (410, 4.1) | 16 (111, 1.1) | ||
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70 (480, 4.8) | 19 |
| (132, 1.3) |
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