Air Flow

Air Flow

See the chart to determine air consumption. Add the air consumption values shown for the atom- izing air and fan air to get the total air consumption. For example, air cap 24C182 with 35 psi inlet pressure uses 3.9 scfm atomizing air and 5.4 scfm fan air for a total of 9.3 scfm air consumption.

 

 

Atomizing

Fan Pattern

 

Gun/Manifold

Air Flow

Air Flow

 

Inlet Pressure

SCFM

SCFM

Air Cap

psi (MPa, bar)

(m3/min)

(m3/min)

 

10 (0.07, 0.7)

1.5 (0.04)

2.0 (0.06)

 

 

 

 

 

15 (0.10, 1.0)

2.0 (0.06)

2.7 (0.08)

 

 

 

 

 

20 (0.14, 1.4)

2.5 (0.07)

3.3 (0.09)

 

 

 

 

24C182

25 (0.17, 1.7)

3.0 (0.08)

4.0 (0.11)

 

 

 

30 (0.21, 2.1)

3.5 (0.10)

4.7 (0.13)

(Conv.)

 

 

 

35 (0.24, 2.4)

3.9 (0.11)

5.4 (0.15)

 

 

 

 

 

 

40 (0.28, 2.8)

4.4 (0.12)

6.0 (0.17)

 

 

 

 

 

45 (0.31, 3.1)

4.9 (0.14)

6.7 (0.19)

 

 

 

 

 

50 (0.34, 3.4)

5.4 (0.15)

7.4 (0.21)

 

 

 

 

 

10 (0.07, 0.7)

2.2 (0.06)

1.9 (0.05)

 

 

 

 

 

15 (0.10, 1.0)

3.0 (0.08)

2.5 (0.07)

 

 

 

 

 

20 (0.14, 1.4)

3.8 (0.11)

3.1 (0.09)

 

 

 

 

24C183

25 (0.17, 1.7)

4.6 (0.13)

3.8 (0.11)

 

 

 

30 (0.21, 2.1)

5.4 (0.15)

4.4 (0.12)

(HVLP)

 

 

 

35 (0.24, 2.4)

6.2 (0.18)

5.0 (0.14)

 

 

 

 

 

 

40 (0.28, 2.8)

7.0 (0.20)

5.6 (0.16)

 

 

 

 

 

45 (0.31, 3.1)

7.8 (0.22)

6.3 (0.18)

 

 

 

 

 

50 (0.34, 3.4)

8.6 (0.24)

6.9 (0.19)

 

 

 

 

 

10 (0.07, 0.7)

2.2 (0.06)

1.9 (0.05)

 

 

 

 

 

15 (0.10, 1.0)

3.0 (0.08)

2.5 (0.07)

 

 

 

 

 

20 (0.14, 1.4)

3.8 (0.11)

3.1 (0.09)

 

 

 

 

24D703

25 (0.17, 1.7)

4.6 (0.13)

3.8 (0.11)

24D704

30 (0.21, 2.1)

5.4 (0.15)

4.4 (0.12)

(HiTEch)

 

 

 

35 (0.24, 2.4)

6.2 (0.18)

5.0 (0.14)

 

 

 

 

 

40 (0.28, 2.8)

7.0 (0.20)

5.6 (0.16)

 

 

 

 

 

45 (0.31, 3.1)

7.8 (0.22)

6.3 (0.18)

 

 

 

 

 

50 (0.34, 3.4)

8.6 (0.24)

6.9 (0.20)

 

 

 

 

 

 

Atomizing

Fan Pattern

 

Gun/Manifold

Air Flow

Air Flow

 

Inlet Pressure

SCFM

SCFM

Air Cap

psi (MPa, bar)

(m3/min)

(m3/min)

 

10 (0.07, 0.7)

1.3 (0.04)

1.9 (0.05)

 

 

 

 

 

15 (0.10, 1.0)

1.7 (0.05)

2.5 (0.07)

 

 

 

 

 

20 (0.14, 1.4)

2.2 (0.06)

3.2 (0.09)

 

 

 

 

24C184

25 (0.17, 1.7)

2.6 (0.07)

3.9 (0.11)

 

 

 

30 (0.21, 2.1)

3.1 (0.09)

4.6 (0.13)

(LVMP)

 

 

 

35 (0.24, 2.4)

3.5 (0.10)

5.2 (0.15)

 

 

 

 

 

 

40 (0.28, 2.8)

4.0 (0.11)

5.9 (0.17)

 

 

 

 

 

45 (0.31, 3.1)

4.5 (0.13)

6.6 (0.19)

 

 

 

 

 

50 (0.34, 3.4)

4.9 (0.14)

7.2 (0.20)

 

 

 

 

 

10 (0.07, 0.7)

1.5 (0.04)

N/A

 

 

 

 

 

15 (0.10, 1.0)

2.0 (0.06)

N/A

 

 

 

 

 

20 (0.14, 1.4)

2.5 (0.07)

N/A

 

 

 

 

24D705

25 (0.17, 1.7)

3.0 (0.08)

N/A

(Air

30 (0.21, 2.1)

3.5 (0.10)

N/A

Brush)

 

 

 

35 (0.24, 2.4)

3.9 (0.11)

N/A

 

 

 

 

 

40 (0.28, 2.8)

4.4 (0.12)

N/A

 

 

 

 

 

45 (0.31, 3.1)

4.9 (0.14)

N/A

 

 

 

 

 

50 (0.34, 3.4)

5.4 (0.15)

N/A

 

 

 

 

34

313869B

Page 34
Image 34
Graco Inc TI14427A, 313869B, TI14428A important safety instructions Air Flow