PASCAL
Two-stage rotary vane pumps for low and medium vacuum

PASCAL

Two-stage rotary vane pumps for low and medium vacuumTwo-stage Pascal rotary vane pumps are the result ofdecades of experience in the design and industrial productionof vacuum pumps. The number of pumps used worldwide
exceeds 500,000 units.
Pumps of the Pascal series with a pumping speed between
5 and 22 m3/h are used in the most demanding applicationsin industry, analytics and research & development.
They are distinguished by their high quality and reliability.
Four versions of oil-lubricated Pascal pumps allow for optimal
adjustment to different requirements. The following versions
are available:
SD version for all vacuum applications with non-corrosive
gases in the medium vacuum range■■ I version for the requirements of instrumental analytics
and high gas throughput■■ C1 version for applications with aggressive or corrosivegases■■ C2 version for harsh duty applications with the mostaggressive pumping environment■■

All pumps from I, C1 and C2 series contain a forced
lubrication system, that ensures highest reliability inprocesses with high gas throughput.

Customer benefits

High process reliability
Worldwide application due to universal motor■■ Easy process integration due to various operation fluids■■ Low noise level, typically 49 dB for I version■■ Low oil back streaming■■ Low cost of ownership
■■
■■

2

Typical applications

Electron microscopy
Residual gas analysis■■ Hard disk coating■■ Wear protection■■ CD, DVD, Blu-ray production■■ Optical coatings■■ Vacuum drying■■ Space simulation■■ Medical applications■■■■3

PASCAL

Pumping speed and dimensions

Pumping speed

10 2

S [m3/h]S [m3/h]Pascal 2005 – 2021
10 2

10 1

10 1

10 0

10 0

10 -1

10 -1

10 -4

10 -2

10 -3

10 -1

10 2

10 1

10 0

10 -4

103

10 -3

10 -2

10 -1

p [hPa]Pascal 2005, 50 Hz

Pascal 2015, 50 Hz

Pascal 2033, 50 Hz

Pascal 2005, 60 Hz

Pascal 2015, 60 Hz

Pascal 2033, 60 Hz

Pascal 2010, 50 Hz

Pascal 2021, 50 Hz

Pascal 2063, 50 Hz

Pascal 2010, 60 Hz

Pascal 2021, 60 Hz

Pascal 2063, 60 Hz

10 2

p [hPa]p [hPa]103

S [m3/h]Pascal 2005 – 2021, inlet pressure drop (volume 500 l)

102
S [m3/h]

102

103

101

10 2101

100

100

10 1

10 1
10-1

10-1

10-2

10-2

10 0

10 0
10-3

10-3
0

102030

40

5060

70

80

90

1000

102030T (min)

10 -1
10 -4

4

Pascal 2005, 50 Hz

Pascal 2015, 50 Hz

Pascal 2005, 60 Hz
10 -2
10 -3
Pascal 2010, 50 Hz

Pascal 2015, 60 Hz
10 -1
10 0
Pascal 2021, 50 Hz

Pascal 2033, 50 Hz

Pascal2005,
2010,5060Hz
Hz
PascalPascal2015,
2021,5060 Hz
Hz
PascalPascalPascal
2033, 2063,50 Hz 60 Hz

Pascal 2005, 60 Hz

Pascal 2015, 60 Hz

Pascal 2033, 60 Hz

Pascal 2010, 50 Hz

Pascal 2021, 50 Hz

Pascal 2063, 50 Hz

Pascal 2010, 60 Hz

Pascal 2021, 60 Hz

Pascal 2063, 60 Hz

10 -1
10 1

10 2

103
p [hPa]10 -4

Pascal 2033, 60 Hz
10 -2
10 -3
Pascal 2063, 50 Hz

10 -1

Dimensions

Pascal 2005
228

96.5

192

45

91.5

37

63

37

95.5

226

216
100
98
141

Bubbler inlet
Only C2 version

259
237

Outlet

122

221
165
4.5

19.5

240

Inlet

164

Pascal 2010
245
45

96.5

192

91.5

37

63

37

95.5

216
100

122

221
165

Outlet

4.5

19.5

240

Inlet

226

98
141

Bubbler inlet
Only C2 version

259
237

164

Pascal 2015
270

96.5

192

45

91.5

37633795.5

226

216
10098141

Bubbler inlet
Only C2 version

259
237

Outlet

122

221
165
4.5

19.5

240

Inlet

164

Pascal 2021
291
4596.5192

91.537633795.5

226259237

216

OutletBubbler inlet
Only C2 version

100122

221
165
4.5

19.5

240

Inlet

98141
164

Dimensions in mm

5

PASCAL

Technical data, order numbers and accessories

Technical data
Flange (in)Flange (out)Pumping speed at 50 Hz
Pumping speed at 60 Hz
Ultimate pressure without gas ballast
Ultimate pressure with gas ballast
Operating fluid filling
Protection category
Mains requirement 50 Hz
Mains requirement 60 HzRotation speed at 50 Hz
Rotation speed at 60 Hz
Ambient temperature
WeightCooling method, standard

Pascal 2005
DN 25 ISO-KF
DN 25 ISO-KF
5 m3/h6 m3/h5 · 10-4 hPa
10-2 hPa
0.83
IP43
0.45 kW
0.55 kW
1,500 rpm
1,800 rpm
12 – 45 °C
25 kg
Air

Pascal 2010
DN 25 ISO-KF
DN 25 ISO-KF
9 m3/h10.5 m3/h
5 · 10-4 hPa
10-2 hPa
0.95
IP43
0.45 kW
0.55 kW
1,500 rpm
1,800 rpm
12 – 45 °C
26 kg
Air

Pascal 2015
DN 25 ISO-KF
DN 25 ISO-KF
14 m3/h16.5 m3/h
5 · 10-4 hPa10-2 hPa
0.95
IP43
0.45 kW
0.55 kW
1,500 rpm
1,800 rpm
12 – 45 °C
27 kg
Air

Pascal 2021
DN 25 ISO-KF
DN 25 ISO-KF
18 m3/h
22 m3/h
5 · 10-4 hPa
10-2 hPa
0.98
IP43
0.45 kW
0.55 kW
1,500 rpm
1,800 rpm
12 – 45 °C
28 kg
Air

Order numbers

Order number

Number ofstages

Pumping
speedSeries

Type ofmotor

Voltage1)

Cable(2 m long)

Oil 2)

2: Two05: 5 m3/h
10: 10 m3/h
15: 15 m3/h
21: 21 m3/h

AE: I series
SD: SD series
C1: C1 series
C2: C2 series

M: 1 ph w.
switchS:	1 ph w/oswitch
T: 3 ph

L: Low voltage
H: High voltage

A: USA
E: Europe
K: UK
J: Japan
S: Switzerland

M: Mineral oil(A120)
N:	Without
mineral oil

205

AEM

LA

M

90–132 V, 50 Hz;
180–254 V, 50 Hz;
170–254 V, 50 Hz;
342–460 V, 50 Hz;

90–132 V, 60 Hz
180–254 V, 60 Hz
170–300 V, 60 Hz
342–520 V, 60 Hz

Example: 205AEMLAM
1)

1 ph (M, S); L (Low voltage)
1 ph (M, S); H (High voltage)
3 ph (T); L (Low voltage)
3 ph (T); H (High voltage)

2) For C2 series, Code N is the only choice: the pump is prepared with A113 synthetic fluid, oil has to be ordered separately

6Oil
Description
types

Achievableultimatepressure< 3 · 10-3 hPa

A120

General purpose mineral oil,all-purpose oil for 50 Hz

A113

Perfluoropolyether synthetic oil < 5 · 10-3 hPa

A119

General purpose mineral oil,all-purpose oil for 60 Hz< 3 · 10-3 hPa

A121

Double-distilled mineralsynthetic oil with antioxidant
additive< 3 · 10-3 hPa

A102

Mineral oil with anti-emulsifier < 3 · 10-2 hPa

A111

Additivated hydro-carbon
anti-emulsion mineral oil< 1 · 10-2 hPa

Temperature-stable, mineralsynthetic oil, double distilled< 2 · 10-3 hPa

A200

A300

Double-distilled whitemineral oil without additives,
CAS Nr 8042-47-5< 5 · 10-3 hPa

Applications

Size

Air, non-corrosive gases, noble gases;
high viscosity

2 liters
5 x 2 liters
56 liters
1 kg
2 kg
8 kg
0.5 liter
2.5 liters
1 liter
1 gallon
55 gallons
1 liter

Oxygen, ozone, halogens, organic andinorganic solvents, high resistance tocorrosive gases, suitable for plasma
etching, non-flammable
Air, non-corrosive gases, noble gases;
low viscosity, therefore good start-up
properties at low temperatures
Cyclic pumping at atmospheric p­ ressure,for high temperatures and pressures,
resistant to acidic and organic vapors;
not suitable for plasma etching
Oil and water separation (anti-emulsion),water vapor drying and pumping,freeze-drying
Gas circulation and gas return;oxidation-sensitive(not suitable for frequent cycles at
atmospheric pressure), high pressure,high temperature
Resistant to corrosive gases and ionizing
plasma; low backstreaming

High resistance to corrosive gases andionizing plasma; resistant to halogens andLewis acids; low backstreaming

OrdernumberUSA

Other
countries
068099068844010991

98703
98704
98705

98101
98102
98103
14128

2 liters
5 x 2 liters
56 liters
1 liter
2 liters
5 x 2 liters

010996

1 liter
1 gallon
55 gallons
3.8 liters
19 liters
1 liter
1 gallon
55 gallons
3.8 liters
19 liters

98201
98202
98203

064657064659103855102724010996068853010987064656064655068854

98301
98302
98303

068694068695068696068890068891068892

A200 & A300: Low viscosity, good start up properties at low temperatures

Ordering information maintenance kits
Model

Major kit

Minor kit

Shaft seal kit

2005 I103906

10391265612

2010 I

10390710391265612

2015 I

10390810391265612

2021 I

10390910391265612

2005 SD

10390210391165875

2010 SD

10390310391165875

2015 SD

10390410391165875

2021 SD

103905103911

65875

2005 C1

10497610497565612

2010 C1

10497710497565612

2015 C1

10497810497565612

2021 C1

10497910497565612

2010 C210461410497565612

2015 C210461510497565612

2021 C210461610497565612

1005 SD

104622103911

65875

1015 SD

10464310551565875

In order to simplify maintenance performed on-site,
Pfeiffer Vacuum offers maintenance kits includinginterchangeable components:
Minor kit includes all necessary seals(shaft seals, o-rings, valves...).
■■ Major kit includes minor kit plus vanes, springs, plugs...
■■ Shaft seal kit includes lip seals necessary for fast periodic
renewal of external shaft sealing.
■■ Shaft sleeves of 5 – 21 m3/h pumps are not includedin the kits. These Cr2O3 coated sleeves are very resistantand do not require replacement.
■■ If the sleeve shows signs of wear, it needs to beordered separately with the following part number:
Order number 065823.
■■7

VACUUM SOLUTIONS FROM A SINGLE SOURCE

Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide,
technological perfection, competent advice and reliable service.

COMPLETE RANGE OF PRODUCTS

From a single component to complex systems:
We are the only supplier of vacuum technology that provides a complete product portfolio.

COMPETENCE IN THEORY AND PRACTICE

Are you looking for a
perfect vacuum solution?
Please contact us:

www.pfeiffer-vacuum.com

8Pfeiffer Vacuum GmbHHeadquarters · Germany
T +49 6441 802-0

All information is subject to change without prior notice. PD 0056 PEN (April 2017/5)

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