DuoSeal 1399N

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Product Details

  • High contamination tolerance
  • Ultimate vacuum <0.001 Torr
  • Low RPM for long service life

DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.

Product Family Specifications

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Model Number 1399N
Applications Bell jar applications
Type Belt-Drive Vacuum Pump
Free Air Displacement cfm (l/min.) @60Hz 1.2(35)
Ultimate Pressure 1.5 x 10-2(0.019)
Pump RPM 750
Oil Capacity 0.5(0.47)
Motor Horsepower (watts) 1/3(250)
Adjustable Vac. / Gas Ballast No
Tubing Needed 7/16(11)
Intake Thread NPT 3/4/20
Exhaust Thread NPT 3/4/20
Overall Dimensions LxWxH in. (cm) 17x9x10 (43.x22.9x25.42)
Ship Weight 74(33.6)
Shipping Carton Dimensions LxWxH in. (cm) 20.5x13.8x14.5 (52.1x35.1x36.8)
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