Ultrahigh Vacuum Solutions LLP

• Safe Operation.
• Contamination free process.
• Longer Uptime.
• Large water Vapor handling capacity.
• Good cost to performance ratio.

• Pharma freeze drying.
• Coating.
• Heat treatment.
• Chemical process.
• R&D Application.

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

• High Performance and consistant output.
• Reduced downtime and easy to maintain.
• Wide range of options, can be safley integrated with your system.
• Can be configured according to customer requirement.
• Reduced installation costs.

• Vacuum Metallurgy.
• Vacuum distillation.
• Steel de-gassing.
• Coating.
• Space simulation.
• Pharmaceutical Freeze drying.
• Automotive.
• Heat Treatment

• Highest throughput of comparative sized pumps.
• Excellent maximum backing line pressure and tolerance to gas surges.
• Integral cold cap for best performance and low backstreaming.
• Self fractionating for low ultimate pressures.
• Ease of maintainance.

• Metallurgy.
• Heat Treatment.
• Surface Coating.
• E Beam welding.

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

Edwards nEXT is the ultimate experience in turbomolecular pumps. These pumps are designed on decades of experience and offer Superior performance, reliability and end user servicability.

Benifits to Customer:

• Superior performance.
• Proven Reliability.
• Flexible solutions.
• Ease of Use.
• Extended Life time and Low cost of Ownership.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

The Edwards nES single stage series are the next advancement in oil-sealed rotary vane vacuum pumps for use in a wide range of industries and applications. These pumps provide high reliability, low life cycle cost and proven performance, the nES series provides an ideal solution to suit a broad range of requirements.

Benifits to customers:

• High pumping speed at low pressure.
• Low noise and vibration.
• Efficient oil distribution system.
• High reliability through proven technology.
• Stable vacuum performance with no pressure fluctuation.
• Simplified maintenance - ensuring high productivity.

• Transformer drying.
• Battery and capacitor drying.
• Optical, ophthalmic and display coating.
• E-beam and plasma welding.
• Biogas treatment.

• High reliability - generous lubrication of moving parts.
• safe process and systems - fast acting inlet valve for best in class anti - suck back protection.
• configured to meets your vacuum needs - mode selector and two position gas ballast.
• No unplanned downtime - designed for easy maintenance
• better work environment - quiet running and intrusive frequencies minimised..
• Two position gas ballast allows either 60g/hr or a class leading 220 g/hr (290 g/hr on RV12) of qater vapour and be handled.
• Universal motor to cover the widest possible voltage and frequency range from a single variant.
• Smooth controlled inlet vale opening by oil pressure to eliminate pressure surges.
• Rapid closing inlet valve with in 0.4 seconds of pupm stopping.

• Sturdy design
• Fine quality
• Hassle free performance

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

• Quiet Operation.
• Hermetically sealed for a lubricant-free vacuum environment.
• Low power consumption.
• Intelligent and easy to use controls.
• Superior vapour handling.
• Long service intervals

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

The HS-Group silicone diffusion pump oil OI-808 is characterized in particular by the following properties:

• Suitable for all types of diffusion pumps
• Chemically inert, high thermal stability
• Oxidation resistance
• Radiation resistance
• Moisture resistance
• Steam resistance
• Excellent price/performance ratio

• Highest throughput of comparative sized pumps.
• Excellent maximum backing line pressure and tolerance to gas surges.
• Integral cold cap for best performance and low backstreaming.
• Self fractionating for low ultimate pressures.
• Ease of maintainance.

• Metallurgy.
• Heat Treatment.
• Surface Coating.
• E Beam welding.

• Easy to maintain.
• Two position gas ballast for better water vapor handling.
• Best in class anti-suckback protection.
• Edwards RV pumps are supplied with an initial charge of Ultragrade 19 oil.
• For oxygen rich applications PFPE prepared pumps are also available.
• Low noise operation for better work environment.

• Mass Spectrometry.
• High Energy Physics.
• Electron microscopy.
• Industrial applications (Glove box, Coating systems, Refregiration system manufacturing, vacuum oven etc)
• Sample generation.
• R&D applications.

• Highest throughput of comparative sized pumps.
• Excellent maximum backing line pressure and tolerance to gas surges.
• Integral cold cap for best performance and low backstreaming.
• Self fractionating for low ultimate pressures.
• Ease of maintainance.

• Metallurgy.
• Heat Treatment.
• Surface Coating.
• E Beam welding.

• Highest throughput of comparative sized pumps.
• Excellent maximum backing line pressure and tolerance to gas surges.
• Integral cold cap for best performance and low backstreaming.
• Self fractionating for low ultimate pressures.
• Ease of maintainance.

• Metallurgy.
• Heat Treatment.
• Surface Coating.
• E Beam welding.

• Highest throughput of comparative sized pumps.
• Excellent maximum backing line pressure and tolerance to gas surges.
• Integral cold cap for best performance and low backstreaming.
• Self fractionating for low ultimate pressures.
• Ease of maintainance.

• Metallurgy.
• Heat Treatment.
• Surface Coating.
• E Beam welding.

XDD1 diaphragm pumps are used for backing small compound turbomolecular pumps in clean, high vacuum applications, and also designed to be free standing bench top units. A typical ultimate pressure of better than 5 x 10-8 mbar can be achieved when using an XDD1 to back a 70 ls-1 turbomolecular pump.

The 24 V version is designed to provide a complete pumping package using the Edwards Turbo and Instrument Controller (TIC). The d.c. voltage motor runs on 24 V via a 15 pin DIN connector. By selecting the appropriate mode the pump speed can be controlled by the user to provide variable pumping speed. This version is suited to the customer who is building their own a system.

The pump is a compact and efficient. Under normal conditions the XDD1 is virtually maintenance free, the lifetime of the diaphragms and valves is typically > 10,000 operating hours, depending on the application.

• High reliability - generous lubrication of moving parts.
• safe process and systems - fast acting inlet valve for best in class anti - suck back protection.
• configured to meets your vacuum needs - mode selector and two position gas ballast.
• No unplanned downtime - designed for easy maintenance
• better work environment - quiet running and intrusive frequencies minimised..
• Two position gas ballast allows either 60g/hr or a class leading 220 g/hr (290 g/hr on RV12) of qater vapour and be handled.
• Universal motor to cover the widest possible voltage and frequency range from a single variant.
• Smooth controlled inlet vale opening by oil pressure to eliminate pressure surges.
• Rapid closing inlet valve with in 0.4 seconds of pupm stopping.

• Sturdy design
• Fine quality
• Hassle free performance