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For industry: SO Series
Single-stage pumps
Characteristics
Unit
1005 SO
1010 SO
1015 SO
1021 SO
Precautions
I
I
Frequency
Hz
50
60
50
60
50
I
60
50
I
60
Number of stages
1
1
1
1
Rotation speed
rpm
1500
1800
1500
1800
1500
1800
1500
1800
Nominal flow rate
m3/h
5.4
6.5
9.7
11.6
15
18
20.7
24.8
cfm
3.8
6.8
10.6
14.6
Flow rate Pneurop method
m3/h
4.8
5.5 '
8.5
10
12.5
15
16.5
20
cfm
3.2
5.8
8.8
11.8
Ultimate' pres'sure*
Torr/mbar
3.75.10-
2 /
5.10-
2
with gas ballast closed
/Pa
5
Ultimate pressure'"
Torr/mbar
3/4
5.25/7
.yvith gas, balla,st open
/Pa
4.10
2
7.10
2
Oil capacity
I
1.1
1.0
1.0
1.0
WE~ight
(pump.+. niofor)** .
kg (Ibs)
21 (46)
22 (48)
24.5 (54)
25 (55)
Maximum water vapour pumping
mbar
30
25
40
35
35
30
25
22
capacity (Ballast flowrate
1.1
m 3 /h)
Pa
3.10
3
25.10
2
4.10
3
35.10
2
35.10
2
3.10
3
25.10
2
22.10
2
Water vapour pumping capaCity
g/h
120
130"
260
280
330
370
340
340
Inlet and exhaust end fittings
ISO-KF
DN
25
ISO KF
Corrosive applications:
C1 Series
Single-stage pumps
Characteristics
Unit
1005 Cl
1010 Cl
1015 Cl
1021 Cl
l,i~qiiehcy
Hz
50
I
60
50'
I'
60
50
1
60
50
I
60
Number of
~tages
1
1
1
1
'R9ia.ti9~, ~pe~9
rpm
1500
1800 ·1500
iSOO
1500
1800
1500
1800
Nominal flow rate
m3/h
5.4
6.5
9.7
11.6
15
18
20.7
24.8
cfm
3.8
6.8
10.6
14.6
FI9f rati!' PneQtop,' method
m3/h,.
4.8
5.5
8.5
.10
12.5
15
16.5
20
cfm
3.2
5.8
8.8
11.8
'Uiti~~t~'pr~s~~re
:,;
Torr/mbar
3.75.10-
2 /
5.10-
2
with gas ballast closed
/Pa
5
'Uiti
n1ate'prd~sure
*
Torr/mbar
3/4
5.25/7
.'
Witbgos, pqllast.,open
/Pa
4.10
2
7.10
2
Oil capacity
I
1.1
1.0
1.0
1.0
.:\§iejghUp~hlp~
}:,mot cir ) **
,
kg (Ibs)
21(46)
.22(48)
'24.5 '{54)
Z5(5 5
J'
,",-,
Maximum water vapour pumping
mbar
30
25
40
35
35
30
25
22
capacity (Ballast flowrate
1.1
m 3 /h)
Pa
3.10
3
25.10
2
4.10
3
35.10
2
35.10
2
3.10
3
25.10
2
22.10
2
\Y:{9:t~~~9FiR1~(p~mpihgcOpacHy,
.• ,
..
g/h
120 '130'
260
280
,
.
..
330
370
,340
'340
'
"
,.
Inlet and exhaust end fittings
ISO-KF
DN
25
*
Pressure measured according to Pneurop 6602 specifications with Alcatel 120 oil charge. It may vary if other oils are used
(See page
67).
**
These values are for pumps equipped with universal single-phase motors.
Note:
The pressure measurements were made with a capacitive diaphragm pressure gauge measuring a total pressure in the absence of
a cold trap. Measurements using a Pirani type gauge can give different pressure values.
61
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