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TECHNICAL DATA – 25:1 RATIO BULLDOG PUMP
Maximum working pressure
Air operating range
Pump cycles per 3.8 liters (per 1 gallon)
Maximum recommended pump speed
for intermittent operation
Air inlet size
Fluid outlet size
Wetted parts
Stroke length
Viton
is a registered trademark of the
BAR
PSI
252
224
196
168
140
112
84
56
28
0
PUMP PERFORMANCE CHART
To find Outlet Pressure (bar/psi) at a specific delivery (liter/min–
GPM) and operating air pressure (bar/psi):
1. Locate desired delivery along bottom of chart.
2. Read vertical line up to intersection with selected fluid outlet pres-
sure curve. Curve slopes from left to right. Follow left to scale and
read outlet pressure.
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. . . . . . . . . . . . . . . . . . . . . . . .
Ultra–high Molecular Weight Polyethylene, PTFE, Viton
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Company
60 CPM
AT
6.9 BAR
100 PSI
AT
4.9 BAR
70 PSI
AT
2.8 BAR
40 PSI
0
10
175 bar (2500 psi)
0.7–7 bar (10 –100 psi)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60 cycles per minute
Zinc–plated Carbon Steel, Nitralloy Steel,
6.9 BAR
100 PSI
4.9 BAR
70 PSI
2.8 BAR
40 PSI
20
30
To find Pump Air Consumption (m3/min–CFM) specific delivery
(liter/min–GPM) and operating air pressure
(bar/psi):
1. Locate desired delivery along bottom of chart.
2. Read vertical line up to intersection with selected air consumption
curve. Curve slopes from right to left. Follow right to scale and
read air consumption. Follow left to scale and read outlet pres-
sure.
20
3/4 npsm(f)
1" npt(f)
120 mm (4.75")
CFM
M /MIN
5
160
140
4
120
3
100
80
2
60
40
1
20
0
0
GPM
liter/min
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