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Welch 2052B-01 - Diaphragm Vacuum Pump

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Welch PTFE Diaphragm Vacuum Pump: Experience Powerful 65 L/min Flow with the 2052B-01: Designed for Harsh Chemical Environments at 115V, 60Hz

5,067.00 5067.0 USD 5,067.00

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    Product Specifications


    Technical Specifications:

    • Pumping Speed (60 Hz): 65 L/min (2.3 CFM)
    • Ultimate Pressure: 1.5 Torr (2 mbar)
    • Motor Power: 0.53 HP (0.37 kW)
    • Inlet Connection: NW16 KF flange
    • Exhaust Connection: ¼ inch OD
    • Tubing Needed: ¼ inch ID
    • Noise Level: Approximately 48 dB(A)
    • Operating Temperature Range: 5°C to 40°C (41°F to 104°F)
    • Cooling System: Air-cooled
    • Weight: 18.2 kg (40.3 lbs)
    • Dimensions (L × W × H): 230 mm × 380 mm × 180 mm (9.1 in × 15 in × 7.1 in)
    • Power Supply: 115 VAC, 60 Hz, single-phase
    • Motor Thermal Protection: Automatic thermal protection
    • Certifications: CE, RoHS compliant​

    Key Features:

    • Oil-Free Operation: Ensures a clean vacuum environment, eliminating the risk of oil contamination.
    • Chemical-Resistant Design: All wetted parts are made of PTFE and other fluorinated plastics, suitable for corrosive gases and vapors.
    • Quiet and Low Vibration: Operating at approximately 48 dB(A), suitable for noise-sensitive environments.
    • User-Friendly Maintenance: Designed for quick and easy, infrequent maintenance with diaphragm replacement recommended every 10,000 operating hours.
    • Versatile Applications: Ideal for vacuum ovens, rotary evaporators, concentrators, pilot plants, and vacuum filtration at multiple workstations.​

    Ideal Applications:

    • Vacuum Ovens (>5 CF)
    • Rotary Evaporators
    • Concentrators
    • Pilot Plants
    • Vacuum Filtration at Multiple Workstations
    • Vacuum Autoclaves

    Data Sheet Links


    Welch 2052B-01 Diaphragm Vacuum Pump - Cut Sheet


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