Hitachi 232437 - Manual (Page 18)

18 308765
Technical Data
Category Data
Maximum fluid working pressure 2300 psi (16 MPa, 160 bar)
Maximum air input pressure 100 psi (0.7 MPa, 7 bar)
Ratio 23:1
Maximum operating temperature 120
_
F (50
_
C)
Wetted parts Pump: See pump manual 307619
Spray Gun: See gun manual 311254
Fluid Filter: See filter manual 307273
Agitator: See agitator manual 306565
Fluid Hoses: Nylon
Sound Pressure Levels (dBa)
(measured at 1 meter from unit)
Input Air Pressures at 15 cycles per minute
Air Motor 40 psi (0.28 MPa, 2.8 bar) 70 psi (0.48 MPa, 4.8 bar) 100 psi (0.7 MPa, 7 bar)
Monark 73.3 dB(A) 75.9 dB(A) 77.7 dB(A)
Sound Power Levels (dBa)
(tested in accordance with ISO 9614–2)
Input Air Pressures at 15 cycles per minute
Air Motor 40 psi (0.28 MPa, 2.8 bar) 70 psi (0.48 MPa, 4.8 bar) 100 psi (0.7 MPa, 7 bar)
Monark 87.0 dB(A) 89.7 dB(A) 91.4 dB(A)
To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow
(lpm/gpm) and operating air pressure (psi/MPa/bar):
1. Locate desired flow along bottom of chart.
2. Follow vertical line up to intersection with selected fluid outlet
pressure curve (black). Follow left to scale to read fluid outlet
pressure.
To find Pump Air Consumption (m # /min or scfm) at a specific fluid
flow (lpm/gpm) and air pressure (psi/MPa/bar):
1. Locate desired flow along bottom of chart.
2. Read vertical line up to intersection with selected air consumption
curve (dashes). Follow left to scale to read air consumption.
A 100 psi (0.7 MPa, 7 bar) air pressure
B 70 psi (0.49 MPa, 4.9 bar) air pressure
C 40 psi (0.28 MPa, 2.8 bar) air pressure
Performance Charts
0
750
1500
2250
3000
0.0 0.1 0.2 0.3 0.4 0.5
Monark 23:1 Fluid Outlet Pressure
15 30 45 75 60
psi
MPa, bar
cycles per minute
gpm
liters/minute 0.4 0.8 1.2 1.5 1.9
FLUID FLOW (TEST FLUID: NO. 10 WEIGHT OIL)
FLUID PRESSURE
21, 210
15.8, 158
5.1, 51
10.4,104
A
B
C
0
2
4
6
8
10
0.0 0.1 0.2 0.3 0.4 0.5
Monark 23:1 Air Consumption
15 30 45 75 60
scfm
m
# /min
cycles per minute
gpm
liters/minute 0.4 0.8 1.2 1.5 1.9
FLUID FLOW (TEST FLUID: NO. 10 WEIGHT OIL)
AIR CONSUMPTION
A
B
C
0.28
0.22
0.17
0.11
.056