A
PFEIFFER >- VACUUM
PASSION FOR PERFECTION
6IEWOURINVENTORY
•
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Pascal series
Rotary vane pumps 5 to 21m1h
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Presentation of the product range
A wide range
Specific solutions adapted to
various applications
SD Series
I, SDI Series
Oil seal rotary vane pumps are used in all vacuum technology applications.
They can be used on their own to achieve a maximum vacuum of 0.75 Torr (10 3 mbar),
or in pumping assemblies, e.g. at the exhaust of a diffusion pump or turbomolecular
pump.
Standard pumps for several purposes (non-corrosive applications).
Manufacture of light bulbs, production of TV tubes, manufacture of electronic tubes,
metallurgy, centrifuges, etc.
Pumps designed to meet the requirements of analytical instrumentation
and R&D.
Mass spectrometer, electronic microscopes, GC/MS, LC/MS, gas analyzers, leak
detectors, sterilizers, etc.
C1 Series
Pumps suited to the pumping of corrosive gases.
R&D, laboratories, freeze-drying, pumping of solvents, etc.
C2 Series
Pumps with increased resistance to meet the requirements of the more
aggressive processes of the semiconductor industry.
Ion implantation, sputtering, etc.
H1 Series
Sealed pumps offering maximum tightness.
Pumping of pure or precious gases:
- Helium 3 used by cryogenists,
- Radioactive gases used in nuclear applications, either for the recycling of CFC or
refrigerated gas.
m 3/h
5
10
2 stages
20051
1 stage
1005SD
2 stages
2 stages
C 1 series
2 stages
C2 series
2 stages
H 1* series
2 stages
Norn. fl. rate
I series
SD series
SDI series
15
21
20101
20151
20211
I
1015SD
I
2005SD
2010SD
2015SD
2021SD
2005SDI
I
I
I
2005(1
2010(1
2015(1
2021C1
I
2010(2
2015(2
2021(2
2005H1
I
2015H1
I
* See 2005 - 20 15 Series H1 operating 1nstruct1ons
EN -4
5 to 21 m3 /h rotary vane pumps
I, SD, SDI, C1, C2 Pascal series
The 5 to 21 m 3/h pump models
have following main characteristics
- A direct drive motor, making
them very compact.
- An electrically insulated foldaway handle is used for easy
carrying.
- An anti-suckback system
ensures the tightness of the
pump during accidental or
voluntary shutdowns.
- The universal three-phase or
single- phase motor can be
disassembled independently of
the rest of the pump, without
the need to drain the oil case.
- On the oil case, a vertical sight
glass can be used to inspect the
oil level easily when filling the
tank and during the operation of
the pump
- A gas ballast enables the
pumping of condensable vapours
(except for C2 series)
- A neutral gas purge is used
to degas oil and dilute pumped
gases on C2 series models.
- A second inlet port is
available for instrumentation
needs (model SDI)
1.
2.
3.
4.
5.
6.
Oil case
Gas ballast control
Base
Oil level sight glass
Filling plugs
Draining plug (under oil sight
glass cover)
7. Frame
8. Inlet end fitting
9. Exhaust end fitting
10. Fold-away handle
11. Electric motor (single-phase or Three-phase)
The inlet and exhaust end fittings are PNEUROP ISO-KF standardized.
They are fitted vertically on the pump at delivery but can be positioned on the
horizontal openings if required by operating conditions.
They can be used to connect many of our accessories (see page 12)
The main remplacement parts are interchangeable This enables easier disassemblyassembly operations and replacement without changing the pump's performance
Various accessories can be used to adapt the pump to meet the requirements of your
application
EN - 5
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Technical characteristics
,,
u
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SD, I, C1 Models
Characteristics
Unit
1005 SD
Hz
Freq uency
I
50
Number of stages
60
1015 SD
I
50
1
Rotation speed
Nominal pumping speed
I
50
1
2010
60
I
50
2
2015
60
1
50
2
2021
60
1
50
2
60
2
tr/mn
1500
1800
1500
1800
1500
1800
1500
1800
1500
1800
1500
1800
m3/h
5.4
6.5
15
18
5.4
6.5
9.7
11.6
15
18
20.7
24.8
cfm
m3/h
Pneurop pumping speed
2005
60
3.8
4.8
5.5
32
cfm
10.6
12.5
3.8
15
4.8
6 .8
5.7
34
88
8.5
m3/h
4.5
5.5
13.5
16
4.8
5.5
Max. Gas t hroughput
mba r.l/s
1256
1547
3805
4500
1350
1547
Partial ulti mate pressure rn
Torr/mbar/Pa
Torr/mbar/ Pa
3.75x10- 2 I
Ulti mate pressu re wrth gas ba llast open m Torr/mbar/Pa
3/
414x 102
5x10-2 I
10.2
12.5
9.7
5
14.6
15
6
Max pumping speed
Ultimate pressure wrth gas ballast closed
10.6
16.5
20
118
88
18
20.7
24.8
2722
3263
4222
7.5x10- 5 I 1x10-4 I
5063
1x10-2
5 833
6977
1.5x10-3 I
2x10-3 I
2x10· 1
7.5x10-3
2
2
15.25 / 7 I 7x10
11.6
15
I
1x10-
1
I
Maximum pressure at inlet in
cont inuous operation
• without
011 recovery
Torr/mbar/Pa
• w rt h or! recovery
Maximum exhaust relative overpressure
100 I
1x104
< 75 I
I
1013
I
10
13x
104
< 760
11
I
Maximum water vapo ur pumping
capacity tll rn
Emission sound pressure level w it hout
Gas Ballast t4l
1.0
I
1x104
35
g/h
120
130
330
370
120
110
dB (A)
< 52
< 54
< 54
< 56
< 55
< 55
25 10 1 35 101
21 (46)
30
3 103
35
0.95
30
3103
kg (lbs)
25
0 .83
Pa
mba r
Water vapour pumping capacrty
1x103
10 I
100
I
I
0.50
bar
Ori capacity
Weight (pump + motor) (2)
<8
< 75
25
20
24.5 (54)
25 (55)
0.95
-
0.98
15
12
10
7
7
15 101
12 102
1 103
7 10 2
7 101
125
100
110
100
90
90
< 55
< 55
< 55
< 56
< 55
< 56
35 10 1 25 102 20 10 2
Inlet and exhaust end fittings
-
,-
26 (57)
27 (59.5)
28 (62)
DN 25 ISO-KF
t1>
Partial ultimat e pressure and vapcr pressure measured acccrding to Pneurop 6602 speofications wth A 120 cil ch arge fcr SD, I, SCI, CI series It may vary 1f ether a ls are u sed (see page 18)
Cll
These values are f or pump s equipp ed w it h single-phase mot crs
Note:
The pressure measurements were m ade w ith a capa ot1ve diaphragm pressure gauge measuring a tota l pressure 1n the absence of a cold trap Measurem ent s using a Plran1 type gauge
can grve different pressure values.
C3>... Vapor pressure measured w ith an autcrnat 1c gas ballast
C4l
The soun d lev" of I, CI , C2 mod" 1s under t his maximum va lue
SDI Models
The SDI pump chara cteristics correspond to the SD model (see table above) when the
intermediate port is at low pressure < 1 mbar.
Pumping through intermediate port
Unit
2005 SDI
Ultimate pressure
Flow rate (at ultimate pressure)
mbar
m3/h
<! 0 1
Connecti ng port
<1
1/8 Gas female equipped w ith a plug
Customer 1s in char:g_e of the connection
The pressure at the intermediate port increases versu s th e pumping speed.
The manufacturer guarantees the maximum pumping speed and the ultimate pressure.
The complete produ ct performance depend s on the cu stomer's application.
EN -9
Technical characteristics (cont'd)
C2 Models
Ch aracteri sties
Unit
Frequency
2010 C2
Hz
T
50
Number of st ages
2015 C2
60
T
so
2
Rotat ion speed
Nominal pumping speed
T
so
2
60
2
t r/ mn
1500
1800
1500
1800
1500
1800
m3/h
9.7
11.6
15
18
20.7
24.8
cfm
6 .8
m3/ h
Pneurop pumping speed
2021 C2
60
8. 5
10.6
1 0.2
cfm
12.5
14.6
15
16.5
20
11 8
88
6
Max pumping speed
m3/ h
9.7
11.6
Max Gas t hroughput
mbar l/s
2722
3263
15
4222
18
5063
20.7
5833
24.8
6977
dB (A)
< 52
< 54
< 53
< 54
< 53
< 55
Em1ss1on sound pressure level w ithout Gas
Ballast (4)
Pa rtial ultimate pressure
(1)
Ultimate pressure with gas ba llast closed
Torr/mbar/Pa
3.75x104
Torr/mbar/Pa
2.25x10· 3 I
5x1 0" 4
I
I
sx10-2
3x1<r3 I
3x10· 1
-
Maximum pressure at inlet in continuous
operation
• w ith oi I recovery
I
I
1x103
10 I
1 00 I
1x104
-
Maximum exhaust relat ive overpressure
Oil capacity
Weight (pump + mot or)
<8
< 75
Torr/mbar/Pa
• w it hout oil recovery
(2)
0.50
bar
I
0.95
kg (lbs)
26 (57)
I
Inlet and exhaust end fit tings
0.95
27 (595)
DN 25 150-KF
I
0.98
28 (62)
(1l ... Partial ultimate pressure and vapor pressure measured according to Pneurop 6602 speof1cat1m s with A 11 3 a l charge It may
vary 1f other oils are used (see page 1S)
These values are fcr pumps equipped w th single-phase motcrs
C4J The samd levd of I, C 1, C2 mood 1s under this maximum value
(>)
Note:
The pressure measurements were made with a capaciti ve diaphragm pressure gauge measuring a total pressure in the
absence of a cold trap Measurements
Materials
a Pirani type gauge can give different pressure values
The pum ps are made in different materials to address the requ irements of all maior vacuum
application s
Materials
I, SD, SDI Models
C1 Models
Valves
Optional va lves
Oil level sight glass
0 -rings, lip seal
PAI
FPM or NBR
Cast iron (without Cu Zn, Cad)
A lum1n1um
Friction ring (seal holder)
Use of t he product
Operat ing altit ude
Ambient operati ng temperat ure
Model SD, I, SDI. C1
Model C2
Storage temperat ure
Maxi mum relat ive hum1d1ty
Transient overvoltage
Poll ut ion degree
Wit hstand a supply vo ltage vanat 1on
EN -1 0
PA
FPM
Abestosf ree plastic
Oil casing, cent ra l housing
Environmental
conditions
Glass
Carbo n steel
HP, LP vanes
Frid ion ring (f und 1onal block)
I
PA
Rotors
Stators, central housing, plat es
C2 Models
FPM
Chrome steel
Cast iron
Graphite
Indoor use
< 2000 m
Mini 12°C (53°F) I Maxi 40°C (104° F)
Mini 15°C (59°F)/ Maxi 40°C (104°F)
Mini S°C (41°F) I Maxi 65°C (149°F)
80% for t emperature up t o 31°C (87°F)
decreasing li nea rly t o 50% at 40°C (104°F)
Category II
2
+/- 10%
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Pump dimensions
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4.5 113.5
A
3.80
(96.5)
7.56 _{192}_
3.60
{91.5)
1.46
(37)
1.46
{37)
Bubbler (C2)
sl
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"<t"
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00
I'-.
I'-.
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0
00
"<t"
T
I
.,.___ _____,_1
l 386(98)J
Intermediatejl_Ort_{SDI}
B
5.55 141
mm diam. holes_{_0.32".l_
9.33 {237)
I
6.46 164
Draining_ 3/8G
Dim.
inch
(mm)
Pump type
1005
1
2005
1015
1
2010
2015
2021
A
9 (228)
9.6 (245)
10.6 (270)
11. 5 (291)
B
7 (183)
8 (204)
8.9 (225)
9.7 (246)
c
4.55 (115.5)14.55 (115.5)
6.2(157.5)1 5.4 (136.5)
6.2 (157.5)
7.03 (178.5)
EN - 11