Promarks SC-420LR

Availability: Currently Backordered Online - Call (316) 262-0651 to order
Shipping Weight:
284.00 LBS


SC-420LR Vacuum Machine


The Promarks SC-420LR is a floor model vacuum machine that has two sealbars, one on either side of the chamber, instead of just one at the front like most chambered vacuum sealer machines. Built completely with stainless steel, the SC-420LR includes a transparent lid, bladder activated seal, and stainless steel housing. Includes durable aluminum seal bars, and a BUSCH vacuum pump. The most valuable benefit of these floor model versions is their increased portability. Equipped with heavy-duty casters, these machines can be rolled from room to room without the need for heavy lifting or usable table space. The ideal machines for small processors, retailers, restaurants, and laboratories, these machines can be installed virtually anywhere with a standard 110-volt outlet. Like everything Promarks builds, quality and affordability are carefully balanced in order to appeal to our customers. Seal bars are located at the left and right side.

Advantages of Chambered Vac Machines:

Chambered Vacuum Machines are ideal for commercial environments for many reasons. First, they provide a faster and more effective seal, giving your product more protection against oxygen. Second, the machines have a longer operating life, saving you money in the long run. Lastly the bags that chambered vacuum machines use are much less expensive than the ones used by chamberless machines, so the initial cost for the machine will be higher but you can quickly make up that cost difference with savings on vacuum seal bags.


  • PD-01 Digital Control Board
  • Stainless steel construction
  • BUSCH Vacuum Pump
  • Bladder activated sealing
  • Air assist
  • Durable, removable aluminum cushion bars
  • Other options available


  • 6mm Seal wire
  • Chamber size (F) 19.8"
  • Chamber size (H) 19.2"
  • Chamber depth (E, I) 5"+4"
  • Distance between seal bars (B) 14.5"
  • Seal bar length (A) 16.9"
  • Vacuum pump capacity 21m3/h (1-1/4 HP)
  • Voltage 110 V/1 Ph/60 Hz/16 AMP
  • Machine weight 234 lbs.
  • Machine size (L x W x H) 21" x 22" x 36"
  • Promarks TC-520F also available

Meatgistics - Walton's Learning Center

Learn How to Stop Crushing Vacuum Packed Food in the Walton's Learning Center. Plus, join in on the Walton's Community and ask questions about any related to meat.

Walton’s Meat Recipes

Find Walton’s Meat Recipes for snack sticks, summer sausage, jerky, hams, bacon, and many more delicious meat snacks in the Walton's Learning Center at Meatgistics: Walton's Online Community

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