DMC 450A Commercial Vacuum Sealer

SKU: YY788 , Part Number: DZ-450/A , Shop more DMC Vac Sealers items
$1,649.00 - $1,749.00
Out of Stock
ETA is 05/31/2021
Preordering is advised (More info)
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  • High speed vacuum pump
  • Large chamber area
  • Automatic operation
  • Adjustable seal heating time
  • Adjustable vac time
  • Choice of single or dual bars
  • Gas flush with dual bars
  • Removable seal bars
  • Fast easy cleanup
  • Tip-off cover for easy maintenance


DMC 450A Commercial Vacuum Sealer

The DMC 450A commercial chamber vacuum sealer offers automatic operation. Just place your bag in the chamber, close the lid, and the machine cycles automatically to provide fast vacuum sealing.

When the sealing cycle is complete, the vacuum releases and the lid lifts automatically, ready for your next package. Vacuum strength and heat impulse duration are separately adjustable. When vacuum sealing packages that don't completely fill the chamber, cycle time can be cut dramatically by placing poly spacing boards in the vacuuming chamber to reduce the amount of extractable air.

Choice of 1-bar or 2-bar model: The standard 450A model has a single seal bar, 17.4" long, positioned at the front edge of the vacuum chamber. The 450A-2BG has two seal bars, each 16.75" long, positioned at the left and right sides of the chamber. With either unit, you can use the full seal bar length for large bags, or seal several narrower bags at once by placing them side by side.

  • “We processed two whole hogs in record time. The DMC chamber vac is so much better than the single pouch sealers that we've been using, and Pleasant Hill Grain took care of us beyond our expectations.”

    – Gary L., MI

Gas flush option: The 450A-2BG is equipped for gas-flush operation. This allows you to replace the air in your package with an inert gas from your regulator-equipped gas bottle, so the finished package is oxygen free, yet its contents are not "sucked down" by outside pressure. The 450A-2BG will also operate in normal mode, without using the gas-flush feature.

DMC 450A sealers have a 20 cubic meter/hour vacuum pump. Outside dimensions are 23"D x 21.2"W x 19.25"H (with lid closed). The housing is stainless steel housings and the full-view dome lid is made of heavy duty unbreakable polycarbonate.

DMC 450-Series Features

Sealer Model Seal Bars Gas Flush
450A 1 No
450A-2BG 2 Yes

Modularity: DMC commercial vacuum sealers feature quick-change modular components to make in-field service easy, keeping future costs and downtime low.

More details are available under the specs tab above, and in the .

Shipping is by truck freight, and price includes shipping within U.S. 48 states.

  • “We vacuum seal a lot of veggies and meat and this sealer is the best we've ever worked with. Well worth the money.”

    – Charlie T., IA

Popular systems include the , the larger countertop , & big floor-standing / vacuum sealer.

Best-selling DMC sealers include the , the , larger , and floor-standing .

Click here to see all chamber vacuum sealers . We also offer commercial external (snorkel) sealers for very large items.

At Pleasant Hill Grain we stock a large inventory of commercial vacuum sealers, parts and supplies. In business over thirty years, we have extensive experience in vacuum packaging. We’ve represented DMC vacs since 2006, and know these machines can be relied on for long, reliable service. Please call us if you have any questions about your vac sealing needs—we’re here to support you before and after the sale. We would appreciate your business, and look forward to serving you.






When purchased alone, this item ships by First Class U.S. Mail for $3.99 shipping/handling. Please see the Shipping Tab above for details.

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Select product option(s) from the drop-down menu at top of page to see item-specific specifications here.

Manufacturer Part Number DZ-450/A
Brand DMC Vac Sealers
Pump Type Rotary oil
Dual Seal Strips No
Mylar Pouch Capable 2-6 mil
Max Plastic Thickness 9 mil
Min Plastic Thickness 2 mil
Vacuum Pressure 2.95" Hg - 29.53" Hg
Pump Capacity 20m3/h
Base Plate Material Steel
Certifications CE, UL
Wheels No
Lid Material Transparent polycarbonate
Chamber Material 304 Stainless steel
Housing Material 304 Stainless steel
Volts AC 110
Horsepower 1.2 HP
Amps 20
Hz 60
Phase 1
Air Supply Required No
Duty Cycle 100%
Cord Length 78"
Origin Imported
Commercial Warranty Yes
Warranty Length 1 year


Select product option(s) from the drop-down menu at top of page to see item-specific specifications here.


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