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307-809 43
Technical
Data
5:1
Ratio Quiet Senator Pumps, Models 220–566 and 220–569
Maximum Working Pressure
3.4 MPa, 34 bar (500 psi)
.
. . . .
Air
Operating Range
0.28–0.7 MPa, 2.8–7 bar (40–100 psi)
.
Air
Consumption
See Performance Chart
.
. . . . . . . . . . . . . . . .
Continuous Duty Delivery
45.4 liter/min (12 gpm)
.
. . . . . . . . . .
Pump
Cycles Per Liter (gallon)
1.3 (5.0)
.
. . . . . . . . . . . . . . . . .
Maximum
Recommended Pump Speed
60 cycles/min.
. . . .
Air
Inlet
3/4 npsm(f)
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid
Inlet
1–1/2” npt(f)
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid
Outlet
1” npt
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wetted Parts
Model 220–566
Carbon Steel, Stainless Steel,
.
. . . . . . . .
Ultra-High Molecular W
eight Polyethylene, Leather
, PTFE
r
Model
220–569
Chrome-Plated Stainless Steel,
.
. . . . . . .
Ultra-High
Molecular W
eight Polyethylene, Leather
, PTFE
r
0
50
100
150
200
250
300
350
400
450
500
02468101214
10 20 30 40 50 60 70
8152330384654
GPM
l/min
CPM
50
40
30
20
10
0
1.40
1.12
0.84
0.56
0.28
CFM
m
3
/min
PUMP OUTLET PRESSURE
AIR CONSUMPTION
A
B
C
A
B
C
PUMP DELIVERY (T
est Fluid: No. 10 Motor Oil)
1.4, 14
0.7, 7
PSI
1.05, 10.5
0.35, 3.5
1.7, 17
2.45, 24.5
MPa, BAR
2.1, 21
2.8, 28
To
find Outlet Pressure
(MPa/bar/psi)
at a specific
delivery
(liter/min or gpm) and operating air pressure
(MPa/bar/psi):
1. Locate
desired delivery along bottom of chart.
2.
Read vertical line up to intersection with
selected fluid outlet pressure curve (black
curves). Curve slopes from left to right.
Follow left to scale and read outlet pressure.
T
o find Pump Air Consumption
(m
3
/min or
CFM/min) at a specific delivery (liter/min or gpm)
and operating air pressure (MPa/bar/psi):
1.
Locate desired delivery along bottom of chart.
2.
Read vertical line up to intersection with
selected air consumption curve (gray curves).
Curve slopes from right to left. Follow right to
scale and read air consumption.
A
0.7 MPa, 7 bar (100 psi) air pressure
B
0.49 MPa, 4.9 bar (70 psi) air pressure
C
0.28 MPa, 2.8 bar (40 psi) air pressure
3.4,
34
3.15, 31.5