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PP W72 000
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Okta 4000 M, Roots Pump, 400/690 V, 50 Hz | 460 V, 60 Hz
Order number: PP W72 000

  • High-performance Roots pump with a pumping speed of 2160 to 6490 m3/h and magnetic coupling
  • For mains voltage: 400 V, 50 Hz respectively 460 V, 60 Hz
  • No thermal overload thanks to integral overflow valve
  • For applications in the low and medium vacuum
  • With IE3 motor
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Cooling method, standard Air
Differential pressure at the overflow valve 25 hPa | 18.75 Torr | 25 mbar
Differential pressure max. 25 hPa
Dimensions (L x W x H) 1,651 x 655 x 560 mm | 65 x 25.79 x 22.05 inch
Emission sound pressure level (EN ISO 2151) at intake pressure 10 hPa 79 dB(A)
Emission sound pressure level (EN ISO 2151) at intake pressure 1 hPa 74 dB(A)
Flange (in) DN 250 ISO-F/DN 250 PN 16
Flange (out) DN 160 ISO-F/DN 150 PN 16
Leak rate 1 · 10-6 Pa m3/s | 7.5 · 10-6 Torr l/s | 1 · 10-5 mbar l/s
Mains requirement: voltage 50 Hz 400/690 V
Mains requirement: voltage 60 Hz 460 V
Motor protection 3TF
Nominal pumping speed 2,160-6,490 m³/h | 1,271.38-3,820.01 cfm | 36,000-108,166.67 l/min
Nominal pumping speed at 50 Hz 4,325 m³/h | 2,545.7 cfm | 72,083.33 l/min
Nominal pumping speed at 60 Hz 5,190 m³/h | 3,054.83 cfm | 86,500 l/min
Nominal pumping speed max. 6,490 m³/h | 3,820.01 cfm | 108,166.67 l/min
Nominal pumping speed min. 2,160 m³/h | 1,271.38 cfm | 36,000 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 6.8 l
Protection category IP55
Rated power 50 Hz 11 kW
Rated power 60 Hz 13.2 kW
Rotation speed 1,500-4,500 rpm | 1,500-4,500 min-1
Version Standard with motor and magnetic coupling
Voltage: Range ±5 %
Weight: with motor 700 kg | 1,543.22 lb

Dimension-TIM-RS

A
1651 mm
B
678 mm
C
560 mm
D
400 mm

Characteristic-TIM-RS-1

Consumable

P3, mineral oil, 1 l PK 001 106 -T
P3, mineral oil, 5 l PK 001 107 -T
File Type Language Date Filesize
Data sheet PDF EN 07-19-2019 ~ 394.7 KB
Stepfile STP EN 03-23-2012 ~ 5.4 MB
File Type Language Date Filesize
Operating instructions Supplementary sheet for motor exchange at pumps with magnetic coupling (PW0142BEN_H) PDF EN 03-06-2013 ~ 593.1 KB
Operating instructions Okta 4000/Okta 4000 M/Okta 6000/Okta 6000 M (PP0985BEN_M) PDF EN 04-17-2019 ~ 11.4 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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