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KNF Explosion Proof Motor Vacuum Pump, Al/NBR; 0.7 cfm/28.55"Hg

KNF  |   Item# DO-07057-85

$1,707.00 USD/EACH

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  • Oversized, permanently lubricated bearings for long-term operation
  • Ideal for hazardous areas where flammable gases or vapors may be present
  • Rated for continuous, heavy-duty use
Diaphragm pumps are fitted with Class I, Division 1, Groups C & D explosion-proof motors. Designed for continuous, heavy-duty use, ball bearings are used throughout to provide exceptional reliability. Models are fitted with a pre-wired connection box and are tested and ready to install into your system.

Contact one of our Application Specialists for assistance with selecting the proper pump for your needs.
Max vacuum 28.55"Hg
Product Type Dry vacuum pump
Free-air capacity 0.7 cfm (20 LPM)
Port size 1/8" NPT(F)
Max temperature 105°F (40°C)
Duty cycle Continuous
Dimensions 12-15/16" x 5-13/16" x 10-15/16" (328 x 148 x 277 mm)
Qty/ea 1
Amps 1.9
Brand KNF
Power 115/230 VAC, 50/60 Hz
Description Aluminum/NBR

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Questions and Answers

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Is there a drawing which shows the interface on the feet, and what is the lead-time for this product?
    Asked on 2/17/2016 by Lars from United States

    1 answer



      We do not have a drawing for the feet interface. The standard lead time for this product is 30 business days. For the current lead time of this product please contact customer service.

      Answered on 2/24/2016 by Eric from Technical Support
  • Q:

    What is the flow rate on the pump? (L/min)
    Asked on 11/5/2015 by B from Los Angeles, CA

    1 answer



      The flow rate for this vacuum pump is 20 LPM.

      Answered on 11/5/2015 by Katie from Technical Support
Displaying questions 1-2

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