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PP W63 450
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Okta 2000 ATEX, Roots pump, 230/400 V, 50 Hz | 265/460 V, 60 Hz | Ex II 2/2G Ex h IIB T3 Gb X +5 °C ≤ Ta ≤ +40 °C
Order number: PP W63 450

  • High-performance Roots pump with a pumping speed of 2160 to 5190 m3/h
  • PTFE overflow-valve (Δp = 20 hPa)
  • For operation with frequency converter or switch-on at a defined backing pressure, i. e. for continuous processes
  • With 3-phase motor II 2G Ex de IIC T4
  • Pumps are hermetically sealed (leak rate <1 · 10-6 Pa m3/s) – risk of zone entrainment is minimized
  • Pressure surge resistance according to EN 1333, PN level 16
  • Explosion safety due to reliable construction and temperature monitoring – installation without additional flame arrester possible
  • Note: For the operation of the pumps, the terms of the operating instructions apply. We are pleased to provide you with the right solution for your application!
  • Working conditions: Pump is inside and outside suitable for operation in equipment class II, equipment category 3 (G) for gases and vapors of explosion class IIA and IIB, temperature class T3 according directive 2014/34/EU
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Cooling method, standard Air
Differential pressure max. 20 hPa
Dimensions (L x W x H) 1,356 x 502 x 458 mm | 53.39 x 19.76 x 18.03 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 72 dB(A)
Flange (in) DN 150 PN 16
Flange (out) DN 100 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 230/400 V
Mains requirement: voltage 60 Hz 265/460 V
Motor protection 3TF
Nominal pumping speed 1,075-2,585 m³/h | 632.75-1,521.53 cfm | 17,916.67-43,083.33 l/min
Nominal pumping speed at 50 Hz 2,155 m³/h | 1,268.43 cfm | 35,916.67 l/min
Nominal pumping speed at 60 Hz 2,585 m³/h | 1,521.53 cfm | 43,083.33 l/min
Nominal pumping speed max. 2,585 m³/h | 1,521.53 cfm | 43,083.33 l/min
Nominal pumping speed min. 1,075 m³/h | 632.75 cfm | 17,916.67 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 5 l
Protection category IP55
Rated power 50 Hz 5.5 kW
Rated power 60 Hz 6.3 kW
Rotation speed 1,500-3,600 rpm | 1,500-3,600 min-1
Version Ex II 2/2G Ex h IIB T3 Gb X +5 °C ≤ Ta ≤ +40 °C with motor, magnetic coupling and overflow-valve
Voltage: Range ±5 %
Weight: with motor 390 kg | 859.79 lb

Dimension-TIM-RS

A
1356 mm
B
533 mm
C
455 mm
D
292 mm

Characteristic-TIM-RS-1

File Type Language Date Filesize
Data sheet PDF EN 05-25-2019 ~ 488.1 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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