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PP G80 001
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Okta 8000 G, gas-cooled Roots pump without motor, DN 300 PN 10
Order number: PP G80 001

  • High-performance gas cooled roots pump with a pumping speed from 4000 to 12000 m3/h
  • For applications in the low and medium vacuum
  • Single stage pressure range from 130 to 1013 hPa, in series with smaller final pressure
  • Connection flange DN 300 PN 10
  • No thermal overload thanks to gas cooling
  • With sealing gas connection
  • Customized design and offer for motor, gas cooler, and coupling on request
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Connection flange (in) DN 300 PN 10
Connection flange (out) DN 300 PN 10
Cooling gas connection DN 150 PN 10
Cooling method, standard Gas-cooled
Final pressure without gas ballast 1.3 · 102 hPa | 9.75 · 101 Torr | 1.3 · 102 mbar
Leak rate 1 · 10-3 Pa m3/s | 7.5 · 10-3 Torr l/s | 1 · 10-2 mbar l/s
Motor rating max. 200 kW
Noise level with connected exhaust line 75 – 105 dB (A)
Nominal pumping speed 4,000-12,000 m³/h | 2,354.4-7,063.2 cfm | 66,666.67-200,000 l/min
Nominal pumping speed at 50 Hz 8,000 m³/h | 4,708.8 cfm | 133,333.33 l/min
Nominal pumping speed at 60 Hz 9,600 m³/h | 5,650.56 cfm | 160,000 l/min
Nominal pumping speed max. 12,000 m³/h | 7,063.2 cfm | 200,000 l/min
Nominal pumping speed min. 4,000 m³/h | 2,354.4 cfm | 66,666.67 l/min
Nominal rotation speed at 50 Hz 1,500 rpm | 1,500 min-1
Nominal rotation speed at 60 Hz 1,800 rpm | 1,800 min-1
Operating fluid P3
Operating fluid amount 21 l
Protection category IP55
Rotation speed 750-2,250 rpm | 750-2,250 min-1
Sealing gas true
Weight: without motor 1,500 kg | 3,306.9 lb

Dimension-TIM-RS

Characteristic-TIM-RS-1

File Type Language Date Filesize
Data sheet PDF EN 06-02-2020 ~ 551.6 KB
File Type Language Date Filesize
Operating instructions Okta 8000 G (PW0263EN_G) PDF EN 01-21-2019 ~ 14.2 MB
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

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