Welch™ Direct-Drive High-Vacuum Pumps: Model 8907

Compact, portable, two-stage direct-drive pumps suitable for vacuum ovens, freeze dryers, concentrators, and chambers

Manufacturer: Welch™ 8907C02

 View more versions of this product

Catalog No. 01-257-68

  Check Availability

This item is a non-standard voltage; please ensure you are ordering the correct product.

Please contact customer service for assistance: 1-800-766-7000.

Add to Cart


    For Tube Size (English) 0.56, 0.81 in.
    Length (Metric) Exterior 46.9cm
    Noise Level 50dBA
    Height (English) 9.62 in.
    Width (English) 6.5 in.
    Width (Metric) 16.5cm
    Length (English) 18.5 in.
    Length (Metric) 47.1cm
    Shipping Weight (English) 46 lb.
    Shipping Weight (Metric) 21kg
    Amperage 2.1A
    Includes Line cord, switch, plug and vacuum Oil, integral isolation valve
    Motor Speed 1725rpm
    Pressure 1 x 10-4 torr
    Certifications/Compliance CE
    Horsepower 0.5hp
    Hertz 50Hz
    Capacity (English) 14 gal./9min.
    Capacity (Metric) 53L/min.
    Dimensions (L x W x H) Exterior 18.5 x 6.5 x 9.62 in. (46.9 x 16.5 x 24.3cm)
    Dimensions (L x W x H) 18.5 x 6.5 x 9.62 in. (47.1 x 16.5 x 24.3cm)
    Electrical Requirements 230V 50Hz
    Flow Rate 2.2 cfm
    For Tube Size (Metric) 1.1, 2cm
    For Use With (Equipment) Vacuum ovens, freeze dryers, concentrators and chambers
    Height (English) Exterior 9.62 in.
    Height (Metric) Exterior 24.3cm
    Length (English) Exterior 18.5 in.
    Model 8907
    Type Direct-Drive High-Vacuum Pump
    Weight (English) 40 lb.
    Weight (Metric) 18.1kg
    Width (English) Exterior 6.5 in.
    Width (Metric) Exterior 16.5cm
    Height (Metric) 24.3cm
    Voltage 230V

  • Description & Specifications
  • Accessories

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit