Fisher Scientific™ Maxima™ C Plus Vacuum Pump

Pumps provide convenient deep vacuum for demanding lab equipment applications

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Catalog No. 01-257-84

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    Horsepower 0.5hp
    Voltage 230V
    Hertz 50Hz
    Height (English) 9.62 in.
    Height (Metric) 24.3cm
    Width (English) 6.5 in.
    Length (English) 18.5 in.
    Length (Metric) 47.1cm
    Shipping Weight (English) 53 lb.
    Shipping Weight (Metric) 24kg
    Includes Hose clamp, funnel, change of Oil, Oil mist eliminator
    Motor Speed 1725rpm
    Pressure 0.00013mbar
    Certifications/Compliance CE, CSA
    Flow Rate 173L/min.
    For Use With (Equipment) Freeze dryers, vacuum ovens, centrifugal concentrators
    Electrical Requirements 230V 50Hz
    Capacity (Metric) 0.76L
    Coating Black Oxide
    Model M8C Single Phase
    Noise Level 50dBA
    Weight (English) 48 lb.
    Weight (Metric) 21.77kg
    Dimensions (L x W x H) Exterior 18.5 x 6.5 x 9.625 in. (47.1 x 16.5 x 24.3cm)
    Vacuum Level 1.3 x 10-4 mbar
    Width (English) Exterior 6.5 in.
    Height (English) Exterior 9.625 in.
    Height (Metric) Exterior 24.3cm
    Length (Metric) Exterior 47.1cm
    Width (Metric) Exterior 16.5cm
    Length (English) Exterior 18.5 in.
    Displacement 5.08 cfm


    • Ultimate vacuum to 1 x 10-4 torr Flow options to fit most deep vacuum applications
    • Enhanced corrosion resistance
    • Comes complete with exhaust filter and other accessories – ready to use
    • Portable, with easy maintenance

    Design Advantages
    • Corrosion resistance with black oxide coated pump module, PTFE coated oil case, robust material construction
    • Vacuum oil resists thermal and chemical degradation (provided)
    • Gas ballast to minimize vapor condensation (provided)
    • Oil mist eliminator/exhaust filter returns oil to reservoir and protects lab air (provided)
    • Intake antisuckback valve prevents oil back flow during power failure (provided)
    • Easy oil changes, with portable pump convenience, handy oil drain valve, oil level sight glass, and funnel (provided)
    • Intake fitting accepts different tubing sizes (provided)

    • Vacuum Oven (Models M2C, M4C)
    • Glove Box (Models M6C, M8C)
    • Freeze Dryer (Models M6C, M8C, M12C)
    • Centrifugal Concentrators (Models M8C, M12C)
    • Annular Space / Transfer Line (Models M8C, M12C, M16C)

  • Description & Specifications
  • Accessories

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