Across International SuperVac 21 cfm Corrosion-Resist Commercial Grade 2-Stage Pump


** Pickup In Store Or Freight (Delievery To Local Depot) Only.

Call Or Email For More Information:

Phone: (877) 702-1169



All of our Across Int. pumps ship from within Canada, so you will not receive any hidden customs or duty charges !!!

Intruducing the new corrosion resistant Ai SuperVac-21C 21 cfm commercial grade heavy duty dual-stage vacuum pump. These pumps are designed for reliable long time continuous operation, they will take your equipment's vacuum down to 0.3 micron in minutes. Comes standard with all necessary fittings and a high capacity exhaust oil mist filter which also returns trapped pump oil back to the pump and makes the pump quieter to run.

Multi-level gas ballast is designed to allow purposefully pull a less deep and slower vacuum by opening the gas ballast, allowing dry air to go directly into the pump and diluting the vacuum pull, and it also helps keep moisture, solvent, and other contaminants from getting stuck in the pump, and instead passing through to the exhaust.

It is important to note that pumps should always be ran in a well ventilated area.

Free high capacity exhaust oil mist filter ($250 value), KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included.


  • New corrosion-resistant design for durable operation in various environment
  • Adjustable gas ballast
  • Built-in oil back-flow prevention check valve
  • Internal forced oil cycling system
  • Integrated cylinder structure
  • Exhaust filter with easy-to-change replaceable filter element
  • Heavy duty structure and designed for reliable long time operation
  • Low noise
  • All necessary fittings and filter included for immediate use
  • 2-year warranty


 Electrical requirements
 110v or 220v 60Hz single phase, 1100 watts
 Pumping rate
 21.2 cfm
 Ultimate vacuum without gas ballast
 0.3 micron/millitorr
 Ultimate vacuum with gas ballast  6 micron/millitorr
 Inlet/outlet connection
 KF25/NW25 flange
 Oil volume  2 liter / 2.1 quart
 Motor rate  1720 rpm
 Working temperature  5 to 40°C
 Unit/shipping dimensions (LxWxH)
 21x7.5x12" / 29.5x9.5x16.5"
 Unit/shipping weight
 95 Lb / 105 Lb
 Recommended oil  Ultra-grade 19
 Noise level  < 58 dB
 CE compliance
 Warranty  Two years
Call for price!
(877) 702-1169
In stock (10 items available)
    • Weight
      120.0000 KG
    • SKU

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