Hitachi 308640 - Manual (Page 23)

308640 23
Spray Tip Selection Charts
Standard Spray Tips, for use with Air Cap 239781
Fan Width *Light to
Orifice
Fan Width
at 12” *Light to
Medium
*Heavy Orifice
Size at 12
(300 mm) Medium
Viscosity Heavy
Viscosity Part No.
0.021
(0.533) 6–8
(150–200) 35.0
(1.0) 27.0
(0.8) GG4321
( )
8–10
(200–250)
( ) ( )
GG4421
10–12
(250–300) GG4521
12–14
(300–350) GG4621
14–16
(350–400) GG4721
16–18
(400–460) GG4821
18–20
(457–508) GG4921
0.023
(0.584) 8–10
(200–250) 40.0
(1.2) 34.0
(0.97) GG4423
( )
10–12
(250–300)
( ) ( )
GG4523
12–14
(300–350) GG4623
14–16
(350–400) GG4723
16–18
(400–460) GG4823
18–20
(457–508) GG4923
0.025
(0.635) 8–10
(200–250) 50.0
(1.5) 42.0
(1.2) GG4425
( )
10–12
(250–300)
( ) ( )
GG4525
12–14
(300–350) GG4625
14–16
(350–400) GG4725
16–18
(400–460) GG4825
0.027
(0.686) 6–8
(150–200) 58.5
(1.7) 50.0
(1.4) GG4327
( )
8–10
(200–250)
( ) ( )
GG4427
10–12
(250–300) GG4527
12–14
(300–350) GG4627
16–18
(400–460) GG4827
Fan Width *Light to
Orifice
Fan Width
at 12” *Light to
Medium
*Heavy Orifice
Size at 12
(300 mm) Medium
Viscosity Heavy
Viscosity Part No.
0.029
(0.737) 8–10
(200–250) 68.0
(1.9) 59.0
(1.7) GG4429
( )
12–14
(300–350)
( ) ( )
GG4629
0.031
(0.787) 8–10
(200–250) 78.0
(2.2) 69.0
(2.0) GG4431
( )
12–14
(300–350)
( ) ( )
GG4631
18–20
(457–508) GG4931
0.033
(0.838) 12–14
(300–350) 88.0
(2.5) 79.0
(2.3) GG4633
( )
16–18
(400–460)
( ) ( )
GG4833
18–20
(457–508) GG4933
0.035
(0.889) 8–10
(200–250) 98.0
(2.8) 89.0
(2.5) GG4435
( )
10–12
(250–300)
( ) ( )
GG4535
12–14
(300–350) GG4635
16–18
(400–460) GG4835
18–20
(457–508) GG4935
0.037
(0.940) 14–16
(350–400) 108.0
(3.1) 99.0
(2.8) GG4737
0.039
(0.991) 8–10
(200–250) 118.0
(3.4) 109.0
(3.1) GG4439
( )
10–12
(250–300)
( ) ( )
GG4539
12–14
(300–350) GG4639
16–18
(400–460) GG4839
*Fluid output at 600 psi (4.1 MPa, 41 bar).
Fluid output (Q) at other pressures (P) can be calculated by this
formula: Q = (0.041) (QT) (
q P ).
Where QT = Fluid output (fl oz/min) from the above table for
the selected orifice size.
NOTE: Other tips are available on special work order. Allow 4
to 6 weeks for delivery.