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PP G30 001
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Okta 500 G, gas-cooled Roots pump without motor, DN 100 ISO-F
Order number: PP G30 001

  • High-performance gas cooled roots pump with a pumping speed from 210 to 630 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 100 ISO-F
  • No thermal overload thanks to gas cooling
  • With sealing gas connection
  • Customized design and offer of a complete unit for motor, gas cooler and coupling on request
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Cooling gas connection DN 63 ISO-F
Cooling method, standard Gas-cooled
Flange (in) DN 100 ISO-F
Flange (out) DN 100 ISO-F
Leak rate 1 · 10-3 Pa m3/s | 7.5 · 10-3 Torr l/s | 1 · 10-2 mbar l/s
Motor rating max. 18.5 kW
Noise level with connected exhaust line 75 – 105 dB (A)
Nominal pumping speed 210-630 m³/h | 123.61-370.82 cfm | 3,500-10,500 l/min
Nominal pumping speed at 50 Hz 520 m³/h | 306.07 cfm | 8,666.67 l/min
Nominal pumping speed at 60 Hz 630 m³/h | 370.82 cfm | 10,500 l/min
Nominal pumping speed max. 630 m³/h | 370.82 cfm | 10,500 l/min
Nominal pumping speed min. 210 m³/h | 123.61 cfm | 3,500 l/min
Nominal rotation speed at 50 Hz 3,000 rpm | 3,000 min-1
Nominal rotation speed at 60 Hz 3,600 rpm | 3,600 min-1
Operating fluid P3
Operating fluid filling 3 l
Protection category IP55
Rotation speed 1,200-3,600 rpm | 1,200-3,600 min-1
Sealing gas true
Ultimate pressure without gas ballast 1.3 · 102 hPa | 9.75 · 101 Torr | 1.3 · 102 mbar
Weight: without motor 125 kg | 275.57 lb

Dimension-TIM-RS

Characteristic-TIM-RS-1

File Type Language Date Filesize
Data sheet PDF EN 11-20-2019 ~ 520.8 KB
File Type Language Date Filesize
Operating instructions Okta 500 G/Okta 500 GM (PW0260BEN_G) PDF EN 05-25-2016 ~ 3 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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