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    Druschke GmbH Vakuumservice
    • Products
      • Oil-Sealed Vacuum Pumps
      • Small Dry Compression Vacuum Pumps
      • Large Dry Compression Vacuum Pumps
      • Roots Vacuum Pumps
      • Turbo Molecular Vacuum Pumps
      • Oil Diffusion Vacuum Pumps
      • Vacuum Pump System
      • Leak Detection Devices
      • Measuring Devices / Display Devices
    • ReNew Devices
      • Oil-Sealed Vacuum Pumps
      • Small Dry Compressing Vacuum Pumps
      • Large Dry Compressing Vacuum Pumps
      • Semiconductor Vacuum Pumps
      • Roots Vacuum Pumps
      • Turbomolecular Vacuum Pumps
      • Oil Diffusion Vacuum Pumps
      • Measuring Devices
    • Spare Parts
      • Leybold
      • Edwards
      • Busch
      • Pfeiffer
      • Druschke
    • Service
      • Leybold
      • Edwards
      • Anest Iwata
      • Pfeiffer
      • Leak Detectors
    • Lubricants
      • Druschke
      • Leybold
      • Edwards
      • Pfeiffer
    • Cryochiller
    • Calibration
    • Check
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    4. Leybold LEYVAC LV140
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    Leybold

    Leybold LEYVAC LV140

    Leybold LEYVAC LV140

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    Leybold LEYVAC LV140 Leybold LEYVAC LV140
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    LEYVAC LV 140 – Powerful, Robust Dry Vacuum Pump for Industrial Applications

    The LEYVAC LV 140 is part of the new LEYVAC series, specifically designed for demanding industrial processes and coating applications. With high pumping speeds and hermetically sealed components, LEYVAC is ideal for harsh environments.

    • Dry Pump Technology: No oil contact with process gases, only periodic gear oil changes needed.
    • High Pumping Speed: Especially efficient for air and hydrogen.
    • Hermetically Sealed: No shaft seals, no oil leakage; safe for pumping toxic gases.
    • Reliability: Long service intervals up to 5 years, high uptime, robust design.
    • Flexible Motor: Multi-voltage, dual-frequency motor (200V - 440V, 50/60Hz).
    • Modular System: Direct coupling of Roots booster pumps for optimized performance (WS/WSU251, WS/WSU501, WH700/702).

    Typical Applications: Process industry (furnace degassing, drying), coatings (CVD, plasma), solar production (PECVD), support functions like cryo pump regeneration, forevacuum pumping.

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    Variant:
    Article number
    115140V15
    115140V30
    115140V35
    115140V40
    Product
    End pressure
    End pressure
    1.00 × 10⁻² mbar
    Pumping speed
    Pumping speed
    125.00 m³/h
    Connection flange
    Power supply
    3-ph, 200-420V, 50Hz and 3-ph, 440-460V, 60Hz3-ph, 200-420V, 50Hz and 3-ph, 440-460V, 60Hz3-ph, 200-420V, 50Hz and 3-ph, 440-460V, 60Hz3-ph, 200-420V, 50Hz and 3-ph, 440-460V, 60Hz
    Feature variant
    with PFPE oilwith PFPE oilwith PFPE oilwith Ester Oil
    Connection flange (pressure side)
    DN 40 ISO-KFDN 40 ISO-KFDN 40 ISO-KFDN 40 ISO-KF
    Connection flange (suction side)
    DN 63 ISO-KDN 63 ISO-KDN 63 ISO-KDN 63 ISO-K
    Inlet flange
    Outlet flange
    Lubricants
    Valves
    Product details
    without housing
    with housing
    Without temperature control
    with housing
    with temperature control
    with housing
    Cooling Method