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    PK C42 602
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    BA 251, 3-phase motor, 230/400 V, 50 Hz, without HV-safety valve
    Order number: PK C42 602

    • Single-stage, high-performance rotary vane pump with a pumping speed of 250 m3/h
    • 3-phase motor for 230/400 (±5 %) V, 50 Hz supply voltage
    • Process integrity thanks to integrated gas ballast valve
    • Without HV safety valve
    • For low and medium vacuum applications
    • Other motor voltages available on request

    Please note: cable has to be ordered as accessory separately

    Pumping speed at 50 Hz 250 m³/h | 147.15 cfm | 4,166.67 l/min
    Protection degree IP55
    Final pressure with gas ballast 1 hPa | 0.75 Torr | 1 mbar
    Final pressure without gas ballast 5 · 10-2 hPa | 3.75 · 10-2 Torr | 5 · 10-2 mbar
    Connection flange (in) DN 63 ISO-F
    Connection flange (out) DN 63 ISO-K
    Rated power 50 Hz 11 kW
    Motor type 3-ph motor
    Motor protection 3TF
    Mains cable No  
    Cooling water pressure 2,000-10,000 hPa | 1,500-7,500 Torr | 2,000-10,000 mbar
    Cooling method Water
    Cooling water flow 50 l/h
    Ambient temperature 12-40 °C | 53.6-104 °F | 285-313 K
    Cooling water temperature 10-30 °C | 50-86 °F | 283-303 K
    Exhaust pressure, min. Atmospheric pressure
    Exhaust pressure, max. 1,500 hPa | 1,125 Torr | 1,500 mbar
    Emission sound pressure level without gas ballast at 50 Hz 63 dB(A)
    Nominal rotation speed at 50 Hz 1,500 rpm | 1,500 min-1
    Nominal rotation speed pump, 50 Hz 490 min-1
    Operating fluid P3
    Operating fluid amount 17 l
    Rotation speed at 50 Hz 490 rpm | 490 min-1
    Weight: with motor 570 kg | 1,256.62 lb

    Sound pressure level according to ISO 3744, class 2

    Dimension-TIM-RS

    Characteristic-TIM-RS-1

    Consumable

    P3, mineral oil, 1 l PK 001 106 -T
    P3, mineral oil, 5 l PK 001 107 -T
    P3, mineral oil, 20 l PK 001 108 -T
    Your local contact
    Pfeiffer Vacuum Inc.
    24 Trafalgar Square
    NH 03063-1988 Nashua
    USA

    T  +1 (800) 248-8254
    F  +1 (888) 658-7983
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