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  1. Rotary Vane Vacuum Pumps
    Stocked
    Rotary Vane Vacuum Pumps
    Group of 13 products
    7901-PP-01 71621
    From
    As low as $2,908
    Some ship in 1 - 3 days
    StockedStocked
    6 Voltage1 Oil-less7 Ultimate Pressure13 Maximum Pumping Speed

    • Reliable dry pumps for inert gas pumping applications in labs and cleanrooms
    • Peak pumping speed: 22 CFM (37.38 m^3/hr)
    • Universal single-phase power featuring multi-stage Roots-type pumping concept
    • Frictionless, oil-free design features non-wearing parts resulting in no particulate contamination
    • Rotation and pumping speeds remain constant regardless of voltage and frequency
    Voltage: 135 V, 120 V, 132 V, 460 V, 115 V, 240 V
    Oil-less: No
    Ultimate Pressure: 0.01 mbar, 0.002 mbar, 0.0001 mbar, 0.003 mbar, 0.004 mbar, 0.07 mbar, 0.006 mbar
    Maximum Pumping Speed: 150/175 L/min, 193 L/min, 233/275 L/min, 300/367 L/min, 107 L/min, 533/600 L/min, 1917/2250 L/min, 118 L/min, 363 L/min, 519 L/min, 158 L/min, 305 L/min, 78 L/min
  2. Standard Duty Dry Vacuum Pump, 7 CFM x 60 torr, 115v, Welch
    Ships Free
    Standard Duty Dry Vacuum Pump, 7 CFM x 60 torr, 115v, Welch (7906-82)
    $2,266
    Usually ships in 5 - 10 days
    ISO 8 Icon
    ISO 8 Icon<br/>

    • Available ISO Ratings: ISO 8
    • Lightweight single stage vacuum pump with catch-pot and regular to 201 L/min
    • Ideal for aspiration, vacuum chucking, multi-funnel filtration manifolds
    • Effective for use in automated systems
    • Oil-free operation for reduced maintenance
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2 products meet your criteria.

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