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Rotary Vane Pump DS 202 - Good Condition 2018

Brand: Agilent


The Agilent DS 202 is a two-stage rotary vane pump designed to deliver reliable and efficient pumping performance. With a pumping speed of 8.3 m³/h at 50 Hz and a base pressure of less than 2 x 10^-3 mbar, it is ideal for various vacuum applications. Its universal single-phase motor and low noise level make it a versatile choice for laboratories and industrial environments.

Description

DS 202 Rotary Vane Pump: Performance and Reliability for Your Vacuum Applications

The Agilent DS 202 rotary vane pump is a state-of-the-art device designed to meet the rigorous demands of vacuum applications. This two-stage pump offers an impressive pumping speed of 8.3 m³/h at 50 Hz, or 5.8 CFM at 60 Hz, ensuring rapid and efficient gas evacuation. Its ability to achieve a base pressure of less than 2 x 10^-3 mbar makes it an essential tool for environments requiring deep vacuum conditions.

The DS 202 is equipped with a universal single-phase electric motor, compatible with standard international voltages and frequencies, making it easy to use in various geographical contexts. An integrated power switch allows for simple control of the pump, while its low noise level ensures quiet operation, ideal for laboratories and shared workspaces.

One of the key features of the DS 202 is its integrated inlet isolation valve. This valve automatically closes when power to the pump is interrupted, preventing backflow and contamination of the vacuum chamber by pump oil. This ensures the integrity of the vacuum in roughing or foreline systems, which is crucial for many scientific and industrial applications.

The pump also features a manual gas ballast valve. When opened, this valve allows the pump to achieve its rated water vapor handling specification, which is critical for applications involving high humidity levels. The DS 202's ability to handle up to 100 g/h of water vapor makes it particularly suitable for humid environments.

In terms of maintenance, the DS 202 is designed for ease of upkeep. Minor and major maintenance kits are available, containing all the valves, O-rings, and seals needed to restore the pump to optimal operating condition. Additionally, the pump uses special rotary vane fluid, available in various sizes, ensuring consistent and reliable performance.

The DS 202 is also compatible with various accessories, such as oil exhaust filters and oil return kits, which extend the pump's lifespan and enhance its performance. These accessories, combined with the pump's robust design and high-quality materials, make it a durable investment for any vacuum setup.

The Agilent DS 202 rotary vane pump is an excellent choice for applications requiring reliable pumping performance, high base pressure, and ease of use. Whether for laboratory, industrial, or research applications, the DS 202 delivers the performance and reliability needed to meet the most demanding challenges.

Features

  • Universal Single-Phase Motor: Compatible with standard international voltages and frequencies.
  • Integrated Inlet Isolation Valve: Prevents backflow and vacuum chamber contamination.
  • Manual Gas Ballast Valve: Manages high humidity levels.
  • Low Noise Level: Quiet operation suitable for laboratories and shared workspaces.
  • Maintenance Kits: Available for easy and effective restoration.
  • Compatibility with Accessories: Oil exhaust filters, oil return kits, etc.

Technical Details

  • Free Air Displacement: 60 Hz: 192 L/min (6.8 cfm); 50 Hz: 160 L/min (9.6 m²/h)
  • Pumping Speed: 60 Hz: 5.8 cfm; 50 Hz: 8.3 m³/h
  • Ultimate Partial Pressure: 10^-4 mbar
  • Ultimate Total Pressure: 2 x 10^-2 mbar
  • Ultimate Total Pressure with Gas Ballast: 2 x 10^-2 mbar
  • Water Vapor Tolerance: 15 mbar
  • Water Vapor Capacity: 100 g/h
  • Oil Capacity (Min/Max): 0.25 / 0.6 L
  • Motor Rating (1 ph): 60 Hz: 0.72 kW; 50 Hz: 0.72 kW
  • Nominal Rotation Speed: 60 Hz: 1,800 rpm; 50 Hz: 1,500 rpm
  • Weight: 25 kg (55 lb)
  • Inlet Flange: DN 25 ISO-KF
  • Exhaust Flange: DN 25 ISO-KF

Compatible Accessories

  • Minor and Major Maintenance Kits: Contain valves, O-rings, and seals for restoration.
  • Rotary Vane Fluid: Available in various sizes for consistent performance.
  • NW 25 Oil Exhaust Filter: Extends the pump's lifespan.
  • Oil Return Kit: Enhances performance and durability.
  • Power Cables: Available with different plugs for global use.
  • NW 25 Viton Centering Ring and NW 25 Aluminum Clamp: For secure and efficient installation.

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