PASCAL 2021 HW

PASCAL 2021 HW

PASCAL 2021 HW

Product catalog summary
Overview: The Pascal 2021 HW is a two-stage high-performance rotary vane pump designed for demanding processes with high vapor content. It is particularly suitable for applications involving aggressive gases and challenging conditions.
Customer Benefits:
  • Highest vapor capacity in its class, ideal for aggressive gases.
  • Operates effectively under difficult conditions, such as short cycle times.
  • Extended service life in moisture-rich processes.
Applications:
  • Freeze drying
  • Vacuum drying
  • Chemical laboratories
  • Sterilization
  • Load locks
Technical Features:
  • Optimized design and gas ballast system to handle large vapor volumes without condensation.
  • Resistant to aggressive chemicals like hydrogen peroxide.
  • Quick readiness due to customized temperature management.
  • Safety device to prevent water ingress if vapor capacity is exceeded.
Flexibility and Adaptability:
  • Compatible with accessories like oil mist filters and inlet traps.
  • Compact design suitable for equipment installation.
  • Single-phase universal motor for global operation.
  • Predictable maintenance with extended intervals using different operating fluids.
Technical Data:
  • Voltage: 90 – 132 V / 180 – 254 V
  • Pumping speed: 18 m3/h (50 Hz), 22 m3/h (60 Hz)
  • Final pressure with gas ballast: 1 · 10-2 hPa
  • Final pressure without gas ballast: 5 · 10-4 hPa
  • Water vapor capacity: 380 g/h
  • Weight: 28 kg
Contact Information: Pfeiffer Vacuum GmbH, Headquarters in Germany, Phone: +49 6441 802-0, Website: www.pfeiffer-vacuum.com
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Catalog excerpts

PASCAL 2021 HW-1

PASCAL 2021 HW Two-stage high-performance rotary vane pump: Ideal for demanding processes with high vapor content

 Open the catalog to page 1
PASCAL 2021 HW-2

Two-stage high-performance rotary vane pump: Ideal for demanding processes with high vapor content Highest service life in processes with a lot of moisture With the new Pascal 2021 HW, Pfeiffer Vacuum presents the two-stage rotary vane pump with the highest vapor capacity in its class. It is optimally suited for all applications where water vapor is expected, such as low temperature sterilization and drying. An optimized design and gas ballast system allows to pump large volumes of vapor without condensation inside the pump. This prevents accumulation of fluid that would adversely affect the...

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PASCAL 2021 HW-3

Pumping speed DN 25 ISO-KF DN 25 ISO-KF 90 - 132 V No 1-phase motor Japan, USA Mineral oil 1 ■ 10-2 hPa 5 ■ 10-4 hPa DN 25 ISO-KF DN 25 ISO-KF 180 - 254 V No 1-phase motor Asia, Europe Mineral oil 1 ■ 10-2 hPa 5 ■ 10-4 hPa Flange (in) Flange (out) Mains power connection: Voltage 50/60 Hz Mains cable Motor version Motor for region Operating fluids Final pressure with gas ballast1) Final pressure without gas ballast1) Operating fluid quantity 0.98 l Emission sound pressure level 50 Hz < 55 dB(A) Water vapor capacity 50 Hz 380 g/h Water vapor capacity 60 Hz 380 g/h Water vapor tolerance at 50 Hz...

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PASCAL 2021 HW-4

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 Benefit from our know-how and our portfolio of training opportunities! We support you with your plant layout and provide first-class on-site service worldwide. Are you looking for a Pfeiffer Vacuum GmbH perfect vacuum solution?...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.