Welch™ DuoSeal™ High-Vacuum Pumps

Rugged, durable pumps are ideal for demanding applications such as Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing

Manufacturer: Welch™ 1397B-01

 View all options for this product

Catalog No. 01-100-15

  Check Availability
Add to Cart

    Specifications

    Horsepower 1hp
    Voltage 115/230V
    Hertz 60Hz
    Height (English) 18.8 in.
    Height (Metric) 47.6cm
    Width (English) 13.7 in.
    Length (English) 26 in.
    Length (Metric) 66cm
    Shipping Weight (English) 224 lb.
    Shipping Weight (Metric) 102kg
    Amperage 5.9A
    Includes V-belts, pulleys, belt guard, Oil supply, 3-wire cord, N. American 115V plug, inline switch and instructions
    Motor Speed 400rpm
    Pressure 1 x 10-4 torr
    Flow Rate 17.7 cfm
    Electrical Requirements 115/230V 60Hz
    Capacity (Metric) 1.25 qt.
    For Tube Size (English) 1.6 in.
    For Tube Size (Metric) 41.3cm
    For Use With (Application) Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing
    Model 1397
    Type High Vacuum Pump, Two-Stage
    Weight (English) 224 lb.
    Weight (Metric) 102kg
    Vacuum Level 13.3MPa (1 × 10-4 torr)
    Width (English) Exterior 13.7 in.
    Height (English) Exterior 18.75 in.
    Length (English) Exterior 26 in.

    The ruggedness is a result of reduced frictional wear (less than 580rpm vs. typical 1750rpm direct-drive pumps) and high contamination tolerance (contaminants diluted due to large oil capacity).

    • Dual-voltage models come wired for lowest voltage listed in specifications chart; may be converted to higher voltage listed by rewiring
    • Wiring diagram supplied with each model
    • All models are single phase

  • 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