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  7. ATH 2804 M, DN 250 ISO-F, water-cooled, non-heated, with integrated drive electronics

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TMAAA664015A
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ATH 2804 M, DN 250 ISO-F, water-cooled, non-heated, with integrated drive electronics
Order number: TMAAA664015A

  • 5-axis magnetically levitated turbopump with drag stage for a pump speed of up to 2350 l/s for N2
  • DN 250 ISO-F inlet flange
  • Integrated drive electronics
  • Installation in any orientation
  • Remote, Water cooled, Non-heated, pump integrated drive electronics
  • CE marked and ROHS compliant
Bakeout temperature max. ≤ 90 °C | ≤ 194 °F | ≤ 363 K
Bearing Magnet
Compression ratio for Ar > 1 · 109
Compression ratio for H2 4.9 · 103
Compression ratio for He 9 · 104
Compression ratio for N2 > 1 · 109
Connection flange (in) DN 250 ISO-F
Connection flange (out) DN 40/50 ISO-KF
Cooling method Water
Cooling water flow 60 l/h
Cooling water temperature 15-40 °C | 59-104 °F | 288-313 K
Final pressure < 1 · 10-8 hPa | < 7.5 · 10-9 Torr | < 1 · 10-8 mbar
Fore-vacuum max. for Ar 4.4 hPa | 3.3 Torr | 4.4 mbar
Fore-vacuum max. for N2 3.4 hPa | 2.55 Torr | 3.4 mbar
Gas throughput for Ar 42.2 hPa·l/s
Gas throughput for H2 84.5 hPa·l/s
Gas throughput for He 84.5 hPa·l/s
Gas throughput for N2 84.5 hPa·l/s
I/O interfaces Remote
Input voltage(s) 200 – 240 V AC, 50/60 Hz  
Integral leak rate < 5 · 10-8 hPa·l/s
Mains frequency compatibility 50 Hz
60 Hz
Motor type 1-phase motor
Mounting orientation Arbitrary
N2 sealing gas flow 0.05 slpm (0 °C)
Power consumption at final pressure 160 W
Power consumption max. 1200 W
Protection degree IP54
Pumping speed for Ar 2350 l/s
Pumping speed for H2 1650 l/s
Pumping speed for He 2300 l/s
Pumping speed for N2 2350 l/s
Rotation speed ≥ 25,000 rpm | ≥ 25,000 min-1
Rotation speed in stand-by mode 15,000-25,000 rpm | 15,000-25,000 min-1
Run-up time < 8 min
Sound pressure level <45 dB(A)
Type of electronic drive unit installation Integrated electronic drive unit
Typical oscillation train (at inlet flange 10-1000 Hz) 0.01 µm

Dimension-TIM-RS

D
335 mm
H
347 mm
P
471 mm

Characteristic-TIM-RS-1

Characteristic-TIM-RS-2

File Type Language Date Filesize
Data sheet PDF EN 09-23-2023 ~ 657 KB
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

T  +1 (800) 248-8254
F  +1 (888) 658-7983
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