Technical Data - Graco 233776 Instructions Manual

Diaphragm pump
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Category
Maximum fluid working
pressure
Air pressure operating range
Ratio
Maximum free flow delivery
Operating fluid temperature
range
Maximum suction lift
Weight
Wetted parts
Sound Pressure Levels in dB(A)*
(measured at 1 m from unit)
Input Air Pressures
40 psi (0.28 MPa, 2.8 bar)
60 psi (0.42 MPa, 4.2 bar)
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.
Fluid Outlet Pressure
psi
cycles per minute
MPa, bar
24
47
120
A
0.8, 8.0
100
0.7, 7.0
B
80
0.6, 6.0
60
C
0.4, 4.0
40
0.3, 3.0
D
20
0.14, 1.4
0
0
1
2
gpm
l/min
3.8
7.6 11.4
24
309303

Technical Data

Data
115 psi (0.8 MPa, 8.0 bar)
12 to 115 psi (.08 to 0.8 MPa, 0.8 to 8.0 bar)
1:1
8.5 gal./min (32 l/min)
50 to 176_ C (10 to 80_ C)
16 ft (4.8 m) dry; 22 ft (6.5 m) wet
Part Nos. 233500, 233776: 9 lb (4 kg)
Part Nos. 233501, 233777: 14 lb (6.4 kg)
Part Nos. 233500, 233776: Aluminum, Stainless Steel, Acetal, Nylon, PTFE,
fluoroelastomer
Part Nos. 233501, 233777: Stainless Steel, Acetal, Nylon, PTFE, fluoroelastomer
Sound Pressure
69.1
72.1
Performance Chart
A
115 psi (0.8 MPa, 8 bar) air pressure
B
90 psi (0.6 MPa, 6 bar) air pressure
C
60 psi (0.4 MPa, 4 bar) air pressure
D
30 psi (0.2 MPa, 2 bar) air pressure
Test Fluid: No. 10 Weight Oil
71
94
118
141 165 188
3
4
5
6
7
8
15.2 19.0
22.8
26.6
30.4
Sound Power Levels in dB(A)*
(tested in accordance with ISO 3744)
Input Air Pressures
40 psi (0.28 MPa, 2.8 bar)
60 psi (0.42 MPa, 4.2 bar)
To find Pump Air Consumption (l/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.
Air Consumption
scfm
cycles per minute
l/min
24
47
8
224
7
196
6
168
5
140
4
112
3
84
2
56
1
28
0
0
1
2
gpm
l/min
3.8
7.6 11.4
Sound Power
80.8
83.7
71
94
118
141 165 188
A
B
C
D
3
4
5
6
7
8
15.2 19.0
22.8
26.6
30.4

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