ULVAC DA-241 9.2 cfm Oil-Free Diaphragm Pump

ULVAC DA-241 9.2 cfm Oil-Free Diaphragm Pump
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  • Item #: DA-241
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Price $3,490.00
Sale Price $2,792.00

Manufactured and imported directly from Japan, ULVAC DA series diaphragm pumps creates vacuum by reciprocate movement of rubber diaphragms. Various pumping speed and two/single stages are selectable depends on your required pressure and pumping volume. These pumps are oil-free, which means less maintenance and no more frequent and costly oil change, or cross contamination.

Ai is now the official dealer of ULVAC vacuum pumps. These pumps are made in Japan with one year warranty and technical support from ULVAC.


  • Alcohol evaporation
  • Vacuum chucks, wafer and tip handling devices
  • Vacuum tweezers, medical appliances
  • Printing equipment
  • Automatic packing machines
  • Optical appliances
  • Semiconductor industry


Free three feet 3/8" white premium food grade silicone vacuum tubing ($19.99 value) included.


 Model  ULVAC DA-241
 Electrical requirements
 110V 50/60Hz or 220V 50/60Hz single phase, 400 watts
 Full load current  6.0 amps
 Pumping rate
 9.2 cfm
 Ultimate vacuum level
 120 torr
 3/8" hose barb
 Adjustable vac./gas ballast  No
 Unit/shipping dimensions (LxWxH)
 8 x 16 x 11" / 18/11/14.5"
 Unit/shipping weight
 58 Lb / 63 Lb
 Working environment  32°F to 104°F (0°C to 40°C)
 Certification  CE, TUV



History of ULVAC

Standard package

 Part description


Part image

 ULVAC DA-241 9.2 cfm oil-free diaphragm pump
1 pc


 White premium food grade silicone vacuum hose (3 ft)
1 pc

 User's manual
1 pc


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