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PP W63 400
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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 400

  • High-performance Roots pump with a pumping speed of 1080 to 2585 m3/h
  • Blocked overflow valve
  • 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 2(G) for gases and vapors of explosion class IIA and IIB, temperature class T3 according directive 2014/34/EU

Pumps are suitable for operation with FC.
Other voltages 50 Hz: 200 V, 220/380 V, 380/660 V, 415 V and 60H z: 200 V, 220/380 V, 230/400 V, 380/ 660 V, 400/690 V, 440/760 V, 480 V are available.
Stainless steel 1.4059 available on request.
Available as category 2 marked equipment according to directive 2014/34/EU on request.

Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Cooling method, standard Air
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 blocked 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

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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