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PP W80 001
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Okta 8000, Roots pump without motor
Order number: PP W80 001

  • High-performance Roots pump with a pumping speed of 6700 to 12550 m3/h
  • Without motor (coupling and motor lantern are included in delivery)
  • No thermal overload thanks to integral overflow valve
  • For applications in the low and medium vacuum
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Connection flange (in) DN 320 ISO-F
Connection flange (out) DN 320 ISO-F
Cooling method, standard Air
Differential pressure at the overflow valve 23 hPa | 17.25 Torr | 23 mbar
Differential pressure max. 23 hPa
Dimensions (L x W x H) 1,458 x 860 x 845 mm | 57.4 x 33.86 x 33.27 inch
Emission sound pressure level (EN ISO 2151) at intake pressure 10 hPa 78 dB(A)
Emission sound pressure level (EN ISO 2151) at intake pressure 1 hPa 74 dB(A)
Leak rate 1 · 10-3 Pa m3/s | 7.5 · 10-3 Torr l/s | 1 · 10-2 mbar l/s
Nominal pumping speed 6,700-12,550 m³/h | 3,943.62-7,386.93 cfm | 111,666.67-209,166.67 l/min
Nominal pumping speed at 50 Hz 8,370 m³/h | 4,926.58 cfm | 139,500 l/min
Nominal pumping speed at 60 Hz 10,040 m³/h | 5,909.54 cfm | 167,333.33 l/min
Nominal pumping speed max. 12,550 m³/h | 7,386.93 cfm | 209,166.67 l/min
Nominal pumping speed min. 6,700 m³/h | 3,943.62 cfm | 111,666.67 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 1,200-2,250 rpm | 1,200-2,250 min-1
Version Standard without motor
Weight: without motor 1,430 kg | 3,152.58 lb

Dimension-TIM-RS

B
791 mm
C
845 mm
D
510 mm

Characteristic-TIM-RS-1

Consumable

P3, mineral oil, 1 l PK 001 106 -T
P3, mineral oil, 20 l PK 001 108 -T
File Type Language Date Filesize
Data sheet PDF EN 07-08-2020 ~ 401.3 KB
File Type Language Date Filesize
Operating instructions Okta 8000 (PP0074BEN_G) PDF EN 06-06-2016 ~ 2.4 MB
Operating instructions OktaLine - Roots Pumps without Motor (PW0323BEN_A) PDF EN 12-13-2018 ~ 255.7 KB
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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