The Pfeiffer PV-DN63-LD is a compact turbo pumping station and is ideally suited for pumping down small to medium-sized volumes. The performance of the backing pump can be maximized when needed and when the pumping performance is not required, automatically reduce the pumping speed to operate in ultra-quiet mode. A precision vacuum gauge is included
Specifications:
Features |
- Compact high-performance pumping station for all high and ultrahigh vacuum applications
- Plug and play solution with Horace 300 turbopump and multistage diaphragm pump MVP 015-4
- Intermittent mode adapts the pumping station to the process conditions and saves up to 90% of energy
- Easy integration of pressure gauges from the accessories
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Backing Pump |
- Model: MVP 015-4 Multistage Diaphragm Pump
- Pumping speed backing pump at 50 Hz: 0.75m^3/h | 0.44 cfm | 12.5 l.min
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Ultimate Pressure |
- DN 63 ISO-K: < 1 • 10^-7 mbar
- DN 63 CF-F: < 1 • 10^-8 mbar
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Turbo Pump's Pumping Speed
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- Nitrogen N2 67 L/s
- Helium He 58 L/s
- Hydrogen H2 48 L/s
- Argon Ar 66 L/s
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| Compression Ratio |
- Nitrogen N2 > 1 * 10^11
- Helium He 1.3 * 10^7
- Hydrogen H2 1.4 * 10^5
- Argon Ar > 1 * 10^11
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| Gas throughput at full rotational speed |
- Nitrogen N2 1.3 hPa • l/s
- Helium He 2.7 hPa • l/s
- Hydrogen H2 15.3 hPa • l/s
- Argon Ar 0.54 hPa • l/s
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Power |
- 110 - 240 V AC, 50/60 Hz, 270W
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Pressure gauge |
- Pfeiffer MPT 200 AR Pirani/cold cathode combination KF25 port is included with connection cable
- 5E-9 - 1000 mbar.
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Optional Gate Valve |
- DN63 ISO-K or DN63 CF high vacuum bellow sealed manual gate valve (stainless steel)
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Dimensions |
 (DN63-CF-F)  (DN63-ISO-K) |
Weight |
38.8 lb (17.6 kg) |
| Warranty |
One-year manufacturer warranty The damage caused by misuse not included ) Improper use will cause all claims for liability and warranties to be forfeited. Improper use is deemed to from those mentioned below:
- Pumping of corrosive or explosive media.
- Pumping of condensing vapors.
- Pumping of liquids.
- Pumping of dust.
- Operation with improper high gas throughput.
- Operation with improper high fore-vacuum pressures.
- Operation with improper gas mode.
- Operation with improper high levels of insulated heat input.
- Venting with improper high venting rates.
- Use of the vacuum pump to generate pressure.
- The operation of the devices in areas with ionizing radiation.
- Operation in potentially explosive areas.
- The operation of the devices in systems where the turbopumps are subjected to im-pact-like stress and vibrations or the effect of periodically occurring forces.
- The use of accessories or spare parts, which are not named in this manual.
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| Operations Manual
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| Application Notes |
- Silicon O-ring vacuum flange (for quartz tube and ceramic tube) achieves vacuum pressure up to 1E-5 torr. To obtain higher vacuum pressure (1E-6 and 1E-7torr), consider using the CF-type flange. Please check our CF flange processing tube here.
- Service for the turbopumps is recommended every 4 years under conditions with light gas loads.
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| Compliance |
 TUV Certified- CE Approved
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