Fisher Scientific™ Maxima™ C Plus Vacuum Pump

Pumps provide convenient deep vacuum for demanding lab equipment applications

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Catalog No. 01-257-89

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    Horsepower 0.75hp
    Motor Type Explosion proof
    Voltage 115V
    Hertz 60Hz
    Height (English) 10.75 in.
    Height (Metric) 27.2cm
    Width (English) 7.12 in.
    Length (English) 20.5 in.
    Length (Metric) 52.1cm
    Shipping Weight (English) 63 lb.
    Shipping Weight (Metric) 30.8kg
    Includes Hose clamp, funnel, change of Oil, Oil mist eliminator
    Motor Speed 1725rpm
    Pressure 0.0004mbar
    Certifications/Compliance CE, CSA
    Flow Rate 218L/min.
    For Use With (Equipment) Freeze dryers, vacuum ovens, centrifugal concentrators
    Electrical Requirements 115V 60Hz
    Capacity (Metric) 1.2L
    Coating Black Oxide
    Model M12C w/ Explosion-Proof Motor
    Noise Level 54dBA
    Weight (English) 58.5 lb.
    Weight (Metric) 26.5kg
    Dimensions (L x W x H) Exterior 20.5 x 7.125 x 10.75 in. (52.1 x 17.9 x 27.2cm)
    Vacuum Level 3 x 10-4 torr
    Width (English) Exterior 7.125 in.
    Height (English) Exterior 10.75 in.
    Height (Metric) Exterior 27.2cm
    Length (Metric) Exterior 52.1cm
    Width (Metric) Exterior 17.9cm
    Length (English) Exterior 20.5 in.
    Displacement 7.7 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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