Hitachi 222104 - Manual (Page 14)

14 307906
Dimensional Drawing
15.7 in.
(400 mm)
7.4 in.
(187 mm)
36.6 in.
(929 mm)
Model 222103
1/4
npt(f)
3/4 npt(f)
1 1/2 npt(f)
05940B
46.6 in.
(1183 mm)
Model 222104
grounding screw
extension tube
stand-off
Technical Data
Maximum working pressure 180 psi . . . . . . . . . . . . . . . . .
(1.2 MPa, 12.4 bar)
Fluid pressure ratio 1:1 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air pressure range 40 to 180 psi . . . . . . . . . . . . . . . . . . . .
(0.28 to 1.2 MPa, 2.8 to 12.4 bar)
Air consumption Approximately 1.5 cfm . . . . . . . . . . . . .
(0.042 m 3 /min)
at 1 gpm (3.8 lpm) at 100 psi
(0.7 MPa, 7 bar) air pressure
Sound data*
Sound pressure level 74.9 dB(A) . . . . . . . . . . . . . . . .
Sound power level 83.5 dB(A) . . . . . . . . . . . . . . . . . . .
Effective piston area 1.48 sq in. (9.55 sq cm) . . . . . . . .
Piston rod diameter 1.375 in. (34.9 mm) . . . . . . . . . . . . .
Stroke length 4 in. (101 mm) . . . . . . . . . . . . . . . . . . . . . .
Wetted parts carbon steel, aluminum, urethane, . . . . .
UHMWPE
Approximate weight
Model 222051 8 lb (3.6 kg) . . . . . . . . . . . . . . . . . . . .
Model 222103 13 lb (5.9 kg) . . . . . . . . . . . . . . . . . . .
Model 222104 14 lb (6.4 kg) . . . . . . . . . . . . . . . . . . .
Maximum temperature 180
_
F (82
_
C) . . . . . . . . . . . . . . .
* Sound measurements were taken at 100 psi air
(0.7 MPa, 7 bar) inlet pressure at 40 cycles per
minute per ISO Standard 3744.
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R
is a registered trademark of Loctite
Corporation.