22
307-605
TECHNICAL DATA – 25:1 RATIO SENATOR 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
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
0
1
2
3
4
5
140
0
112
84
56
28
0
3.8
7.6
19
GPM
liter/min
0
1
2
3
4
100
0
20
40
60
80
120
140
BAR
PSI
CFM
M
#
/MIN
126
98
70
42
14
60 CPM
15.2
11.4
AT
6.9 BAR
100 PSI
AT
4.9 BAR
70 PSI
AT
2.8 BAR
40 PSI
6.9 BAR
100 PSI
4.9 BAR
70 PSI
2.8 BAR
40 PSI
154
168
182
196
210
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: ......
