307-605
23
TECHNICAL DATA – 25:1 RATIO BULLDOG PUMP
Maximum working pressure
175 bar (2500 psi)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air operating range
0.7–7 bar (10 –100 psi)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump cycles per 3.8 liters (per 1 gallon)
20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum recommended pump speed
for intermittent operation
60 cycles per minute
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air inlet size
3/4 npsm(f)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid outlet size
1” npt(f)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wetted parts
Zinc–plated Carbon Steel, Nitralloy Steel,
. . . . . . . . . . . . . . . . . . . . . . . .
Ultra–high Molecular Weight Polyethylene, PTFE, Viton
r
r
Stroke length
120 mm (4.75”)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viton
rr
is a registered trademark of the
Company
60 CPM
0
400
800
1200
1600
2000
2400
2800
3200
3600
0
2
4
6
8
10
252
224
196
140
0
168
112
84
56
28
0
10
20
30
GPM
liter/min
0
1
2
3
4
5
100
0
20
40
60
80
120
140
160
BAR
PSI
CFM
M
#
/MIN
6.9 BAR
100 PSI
4.9 BAR
70 PSI
2.8 BAR
40 PSI
AT
6.9 BAR
100 PSI
AT
4.9 BAR
70 PSI
AT
2.8 BAR
40 PSI
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.
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.
Summary of Contents for Power-Flo Series
Page 2: ......
