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Rotary Vane Vacuum Pumps Reconditioned

Our most popular category, IVS has rotary vane vacuum pumps, rebuilt, reconditioned to original equipment manufacturers specifications, in stock now.

Leybold D16B Dual Stage Rotary Vane Vacuum Pump Rebuilt, Refurbished

Leybold D16B Dual Stage Rotary Vane Vacuum Pump Rebuilt, Refurbished
    Item Number: P10654

    $1,995.00

    Warranty: 1 year past the documented date of installation.

    *Product images are for reference purposes only and do not necessarily correspond to the actual product.  


    IN STOCK

    Leybold D16B Dual Stage Rotary Vane Vacuum Pump Rebuilt, Refurbished

    The NEW Leybold D16 D16B Trivac is a durable vacuum pump with a superior vapor handling capability. The Leybold D16 D16B dual stage rotary vane mechanical vacuum pump offers an excellent ultimate pressure of 1x10-4 Torr. These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. These Leybold D16 D16B vacuum pumps have a pumping speed displacement of 13.4 CFM.

    TRIVAC B series pumps are oil sealed vacuum pumps based on the rotary vane principle. The oil injected into the pump chamber is used for sealing, lubrication and cooling purposes. The body of the pump is made of separate components with no additional sealing elements. The components are fitted with dowels to ensure easy disassembly and re-assembly

    Design Features

    Coupling and motor
    The pumping section of the TRIVAC B is directly linked to the motor via an elastic coupling element to ensure that the pump runs evenly and smoothly. Type B 14 flanged motors are screwed to the housing of the coupling.

    Gas ballast valve
    The gas ballast valve is opened and closed by means of a short lever. By admitting a well controlled amount of air - the gas ballast - it is possible to prevent a certain degree of vapor condensation within the pump.

    Exchangeable inner section
    The inner section of the pump may be exchanged without special tools or any special knowledge. It consists of all components vital to the operation of the pump. Exchanging the inner section makes the TRIVAC B as good as new again.

    1000 mbar intake pressure
    Trouble-free operation even at 1000 mbar intake pressure is ensured by a built-in oil pump, providing force-feed lubrication of the bearings from where a minimum amount of lubricant is fed to the compression and expansion chambers to ensure lubrication of the sliding vanes.

    Surface corrosion
    All components are protected against surface corrosion. Non-ferrous metals are not used. The oil box, intake and exhaust line are made of aluminum and only solvent-resistant sealing materials are employed.

    Flexible
    All pumps from the D 4 B to the D 25 B are available with either a single-phase or a three-phase AC motor. Other pumps and motors are available upon request.

    Anti-suckback valve
    An oil pressure-controlled anti-suckback valve is built into the intake of the TRIVAC B. During stand-still (as a result of a power failure, for example), the anti-suckback valve blocks the intake to prevent a pressure rise in the connected vacuum system. At the same time, the inner pump body of the TRIVAC is vented. The blocking process will also work correctly when operating the pump with an opened gas ballast valve.
    As a result, the backstreaming of any oil from the pump into the vacuum system is effectively prevented. The leak rate of the anti-suckback valve is 3 x 10-5 mbar/ls-1

    Special features

    ■ Environment-friendly
    - Low noise
    - Low vibration
    ■ Energy saving
    - Low power consumption
    - Low thermal losses
    ■ Modern vacuum technology
    - High pumping speed right down to the ultimate pressure
    - Low ultimate pressure, even with gas ballast
    - High water vapor tolerance
    - Continuous operation right up to 1000 mbar
    - Built-in oil pump, force-feed lubrication sliding bearing
    - Minimal inherent air intake
    ■ Well-proven design
    - Compact, air cooled
    - Handy, retractable handle
    - All controls and oil level check on the front side
    - Either horizontal or vertical intake and exhaust port
    - Service-friendly
    - Exchangeable inner section
    - Pressure-controlled anti-suckback valve, no backstreaming of oil under any operation conditions
    - Installation of mechanical and chemical/mechanical full flow oil filters possible
    - Shaft seals and O-rings are all made of elastomer FPM
    - Pumps are free of non-ferrous metals
    - Motor protection IP 54

    IVS is committed to your complete satisfaction.  To ensure the greatest success and performance of your new vacuum equipment purchase, please call an IVS representative today at 855-466-6822 or simply fill out our contact form here: Contact IVS and a Sales Engineer will contact you within 24 hours.

    Not exactly what you're looking for? Innovative Vacuum Solutions is a total solutions provider and can customize or configure your vacuum equipment. Call us toll free at 855-466-6822 and speak to a Sales Engineer to determine your specific needs.



    Our precision vacuum pump rebuild process restores worn or damaged equipment back to the original manufacturers specifications and
    costs a fraction of purchasing new components. Each unit reconditioned by IVS is supported by the most competitive,
    practical warranty in the business: one year from the documented date of installation, not shipment.

    Click here to see the full IVS Business Practical Warranty
    • IVS will safely package your product for shipment at no additional charge.
    • Buyer is responsible for all shipping arrangements and charges.
    • Please allow ten days for delivery from order date to allow for certification and shipping of your equipment.

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