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Diaphragm pump
Diaphragm pump
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Through its compactness, the diaphragm pump is ideal for integration in increasingly small analytical systems and turbopumping stations. Beginning with a pumping speed of 0.25 m3 per hour, you can choose from a wide selection of pumps. The strongest of these vacuum pumps manages a pumping speed of max. 4.3 m3/h. The benefits of the diaphragm pump from Pfeiffer Vacuum are numerous, the efficiency and reliability unique.
Customer benefits
★ Absolutely dry, oil-free vacuum
★ Long lifespan of the diaphragm
★ Low vibration and sound
★ High operating safety
★ Maintenance-friendly through easy diaphragm and valve exchange
★ Worldwide usage through dual voltage motors or DC drives
Applications
★ Ideal as a backing pump for many turbopumps
★ Systems and pumping station
★ Laboratories
★ Research & development
★ Analytics
★ Chemical industry
★ Leak detection
★ Practically in all areas in which a dry, oil-free vacuum and uncontaminated pumping of gases is needed
The diaphragm pump for a dry, clean vacuum
The long lifespan of the diaphragm pump, however, is only one of the many benefits. The pumps work completely without oil. Through this, they are ideal for all types of work in which a clean and dry vacuum is needed. The uncontaminated pumping of gases in laboratories, analytics and the chemical industry illustrates only one area of application. This vacuum pump is also used for leak detection or for research and development. At sensitive locations, the diaphragm pump not only performs its work reliably, but with a minimum of vibration and noise. This vacuum pump is the optimal addition as a backing pump for Vacuum turbopumps
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Pumping Station
Pumping stations specially adapted to the process are required by a large number of applications. In order to meet these diverse needs, We offers a wide range of vacuum pumping stations. They consist of different pump combinations and are complemented by appropriate components, valves and measuring instruments. Turbo pumping stations and roots pumping stations are included in our product range. If our standard solutions do not fit your application, we will work with you to configure the right solution from our extensive product portfolio. Pumping Stations at a glance ★ Turbo Pumping Stations ★ Roots Pumping Stations ★ Customized Pumping Stations Turbo pumping stations for high and ultra-high vacuum applications Our modular HiCube series pumping stations are characterized by the combination of a HiPace series turbopump with a dry or oil-sealed backing pump which is designed for the requirements specific to the application. The pumping station combination can be individually and flexibly adjusted to precisely your needs. Fully configured and ready for use, the turbopump and backing pump are a perfect match - just plug and play. Roots pumping stations for low and medium vacuum applications We also offers a wide variety of Roots pumping stations with different backing pumps, ratings and accessories. Roots pumping stations are used under low and medium vacuum and offer a reliable solution with a high pumping speed in the transitional area (from atmosphere to 10-3 mbar). Finding the right combination of different vacuum pumps results in perfect solutions for all your applications in production and research. Customized pumping stations - to suit your individual requirements In addition to standardized pumping stations, we also offer customized vacuum solutions. With your help, we create a pumping station tailored to your application, from planning and designing it right up to its manufacture and installation.
Turbo Pump
Turbo Pump Turbopumps are available for pumping speeds of between 10 and 2,700 liters per second. These pumps will win you over with their high cost-efficiency and flexibility. Turbopumps with their optimized reliability use proven bearing systems which are available in two different options - a hybrid bearing system with a combination of a ceramic ball bearing on the forevacuum side and a permanently magnetic radial bearing on the high vacuum side, and a fully, active magnetic bearing system in which the rotor is levitated with no contact or wear at all. Turbopumps for perfect vacuum solutions to meet the highest requirements Thanks to the sophisticated rotor design, extremely high pumping speed, critical backing pressure and gas throughput values are achieved as well as very good compression values for light gases. Modern turbopumps attain peripheral speeds of over 400 meters per second. This translates to a correspondingly high kinetic rotor energy which, if the rotor and stator were to touch, would transfer within a fraction of a second to the housing and the pump’s anchor system too. The stability of the outer casing of the pump is thus of vital importance and is tested both theoretically and experimentally. Our turbopumps are certified to UL 61010 and/or Semi S2. Besides the mechanical safety, the certification encompasses fire protection and two-fold protection against excess rotation speed. Applications In the production of many products of everyday life and in many areas of engineering research, vacuum technology plays a decisive role. Here the turbopump is of decisive importance in providing extremely pure process conditions. Examples for applications can be found in many different areas: ★ Analytics (mass spectrometry, electron microscopy) ★ Semiconductor industry (electronic components, integrated circuits (ICs), solar cells) ★ Optical/glass industry (heat protection, anti-reflection, reflection,optical filter coatings) ★ Coating technology (surface protection, decorative coatings, displays, screens) ★ Vacuum metallurgy (vacuum soldering, vacuum sintering, vacuum alloys, vacuum furnaces) ★ Leak detection (vacuum systems, vehicle fuel tanks, airbag cartridges, packages) ★ Research facilities (nuclear particle physics, fusion research, Laser applications) ★ Lamp industry (lamp production)
Rotary Vane Pump
Rotary Vane Pump Rotary vane pumps can be used in the pressure range between 100 hPa and a pressure roughly a decade above the final pressure. Rotary vane pumps series cover a pumping speed range of 1.3 to 300 m3/h. In the 5 - 21 m3/h range, we also offers another series as products with superior vacuum performance. Pumps in the Pascal range are principally used as standalone pumps. Both series are available in a standard version with a shaft seal for use in straightforward applications. The Pascal series is additionally available as an instrumentation version for more sophisticated applications, such as frequent cyclical pump-down processes (load locks). There are various corrosive versions available for pumping aggressive media. Typical applications are found in widely ranging sectors： ★ Analytics (mass spectrometry, electron microscopy) ★ Coating technology (surface protection, decorative films, display units, monitor screens) ★ Medicine/pharmaceutical technology (plasma sterilization, freeze drying) ★ Vacuum metallurgy (vacuum soldering, vacuum sintering, vacuum alloys,furnace construction) ★ Leak detection technology (vacuum systems, automotive tanks, airbag cartridges, packaging) ★ Research institutes (elementary particle physics, fusion research, laser applications) ★ Lighting industry (light bulb manufacture)
Screw Pump
This line of dry screw pumps is optimally suited for applications in low and medium vacuum. It is designed not only for industrial use but also for coating applications. HeptaDry is the ideal solution for all areas which require oil-free vacuum. Pumping speeds ranging from 100 to 630 m3/h are achieved by this product series. Customer benefits: ★ Complete pump range with pumping speeds from 100 to 630 m3/h ★ Optimum ultimate pressure and wide-ranging applications ★ Absolutely dry and oil-free ★ High pumping speed at atmospheric pressure reduces pump-down time ★ Temperature monitored water cooling ★ Energy savings through internal compression ★ High-quality dynamic wear-free seals ★ Minimal deposits due to direct gas flow and optimized temperature profile ★ Low energy consumption, low noise level ★ Extensive accessories Applications: ★ Metallurgy ★ Coating ★ Freeze-drying ★ Load-locks ★ Electron beam welding ★ Gas separation One special advantage lies in their one-piece variable-pitch rotors. They provide the internal compression that is necessary for reducing energy costs in HeptaDry pumps. It also enables thermally sensitive gases to be pumped. The dynamic wear-free seal between the bearing and the pump chamber increases operational reliability. The pump’s innovative design and low speed result in minimal stress on the bearings and seals.
