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Performance Specifications

All performance specifications stated, including but not limited to, pump-down rates and vacuum levels make the following assumptions:

  • The Vacuum Chamber is empty.
  • The Vacuum Chamber and other system components are clean and dry.
  • The System is being operated at Sea Level
  • The ambient temperature is 18°C +/- 2°C
  • All system components, including those not supplied by Abbess, are appropriate for the system and are functioning properly.
  • The specifications are not impacted by the properties of your product.

If you require performance specifications for conditions other than those listed above, it is vital that you make this known to Abbess Instruments in writing.  Generally Abbess Instruments recommends choosing chamber and pumping system qualities capable of achieving a theoretical vacuum at least an order of magnitude better than the desired operational vacuum. 

It is to be noted that a specification described as '10-5 Torr' is a range, and means the clean, empty, dry chamber system is capable of reaching some undetermined value between 1.0x10-5 and 9.9x10-5 Torr: The (clean, empty, dry) chamber is deemed compliant whether its As-Built base vacuum is 1.0x10-5 Torr or 9.9x10-5 Torr. It does not mean that the chamber is guaranteed to reach every level within that range.

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Call or email us with questions, configurations, or customizations
Phone: (508) 881 8811 Fax: (508) 881 4884
Note: Prices are subject to change without notice. For accurate quotes, please fill out the RFQ form or call/email us.

24 inch Cube, Standard Vacuum Chamber

This vacuum chamber is designed to be a rugged bench top unit in production or testing.

Some of our customers find this to be a practical size for use in vacuum degassing of liquids, plastics resins, and epoxies as well as drying parts or product. With optional thermal shelves, these thermal vacuum chambers can be very effective in degassing polymeric mixtures containing silicones, urethanes and epoxies. Many optional features may be included such as windows, lights, electrical feed-thrus and liquid feed-thrus and valves for filling molds in vacuum.

This chamber is also used in many other industries where vacuum work is required.

It is constructed of welded aluminum alloy with interior standard dimensions of 24" high x 24" deep x 24" wide, custom dimensions are also an option. The door seal is now a (customer replaceable) 3/16" thick O-ring seal to withstand repeated closings. Two draw latches close the front hinged door.

All chambers are vacuum tested to 29.92 inch(Hg) or better (10-4 torr) and should maintain this for its life dependent on seal condition and customer use.

A Stock Al 24 cube chamber
Standard Features


Welded Aluminum or Stainless with full clear Acrylic door

Interior Dimensions:

• Standard - 24" deep X 24" vertical X 24" horizontal - others are 18" cube 36"cube or mix it up like 18x18x27
• Most standards ship in a week or less
• Need a Smaller vacuum chamber? See our econo chamber
• Need a Larger vacuum chamber? See our big chambers


• To 29.92 inch(Hg) under dynamic vacuum
• Need a Vacuum Pump? See our Standard vacuum pumps

Included Features:

• Hinges located on the right hand side (customer may spec. other)
• Vacuum connection 3/4 nptf, located on lower rear
• Unheated
• Vacuum Gauge with a dial registering 0 to 30" of Hg and 0 to -100 kPa
• Standard Latches

Optional Features/Items:

• Liquid Feed-thrus and valves for filling molds in vacuum
• Electronic vacuum cycle timer with manual override
• Heated shelves for keeping potted items at a controlled temperature for cure
• Non-stick coating - Surfaces protected by a #8-403 Teflon coating
• Lights
• Vacuum Regulator
• Window: 13" X 13" Transparent window in Door
• Heated + 200C or Cryogenic -196C/-320F
• In vacuum, Rotary Mixing
• Shelf brackets for Trays or Heated Shelves
• Vacuum Break quick-connect 3/4 NPTF, top right front, with internal diffuser
Vacuum pumps and systems

Cart for Vacuum Chamber
  With this cart the vacuum chamber, pump, plumbing, hose and supplies can become an integrated, mobile, vacuum process module. The cart allows you to move the chamber with all of the system parts, easily from place to place. Once the system is in place the leveling feet can be adjusted to fix the unit in the production or testing line.

All types of uses ~ Vacuum impregnation/infuseing with heated bath: