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Okta 800, Roots pump, 400–480 V
Order number: PP W34 401

  • High-performance roots vacuum pump with a pumping speed of 290 to 870 m3/h
  • With 3-phase motor, IE3, and flanged-on frequency inverter
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Connection flange (in) DN 100 ISO-F
Connection flange (out) DN 100 ISO-F
Cooling method, standard Air
Differential pressure max. 60 – 35 hPa
Dimensions (L x W x H) 1,004 x 300 x 377 mm | 39.53 x 11.81 x 14.84 inch
Emission sound pressure level (EN ISO 2151) at intake pressure 10 hPa 75 dB(A)
Emission sound pressure level (EN ISO 2151) at intake pressure 1 hPa 74 dB(A)
I/O interfaces RS232/RS485
Leakage rate 1 · 10-3 Pa m3/s | 7.5 · 10-3 Torr l/s | 1 · 10-2 mbar l/s
Mains connection: voltage 50 Hz 400 – 480 V
Mains connection: voltage 60 Hz 400 – 480 V
Motor protection 3TF
Nominal pumping speed 290-870 m³/h | 170.69-512.08 cfm | 4,833.33-14,500 l/min
Nominal pumping speed at 50 Hz 580 m³/h | 341.39 cfm | 9,666.67 l/min
Nominal pumping speed at 60 Hz 700 m³/h | 412.02 cfm | 11,666.67 l/min
Nominal pumping speed max. 870 m³/h | 512.08 cfm | 14,500 l/min
Nominal pumping speed min. 290 m³/h | 170.69 cfm | 4,833.33 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 amount 1.5 l
Protection degree IP55
Rated power 50 Hz 1.5 kW
Rated power 60 Hz 1.5 kW
Rotation speed 1,500-4,500 rpm | 1,500-4,500 min-1
Version Standard with compact drive
Voltage: Range ±10 %
Weight: with motor 138 kg | 304.23 lb

Dimension-TIM-RS

A
1004 mm
B
337 mm
C
377 mm
D
150 mm

Characteristic-TIM-RS-1

Characteristic-TIM-RS-2

Consumable

P3, mineral oil, 5 l PK 001 107 -T
P3, mineral oil, 20 l PK 001 108 -T
P3, mineral oil, 0.5 l PK 001 136 -T
File Type Language Date Filesize
Data sheet PDF EN 10-24-2020 ~ 200.4 KB
File Type Language Date Filesize
Operating instructions Okta 800 with frequency converter PDF EN 11-16-2017 ~ 1.7 MB
Operating instructions Okta 300/Okta 300 M/Okta 600/Okta 600 M (PW0316BEN_B) PDF EN 05-25-2016 ~ 3.5 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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