Polyscience Vaccum Sealer 300 Series

Maintenance-free design provides professional-level features at a home cook’s price.

  • Excels at vacuum sealing both dry foods and liquids such as soups and stews
  • Operates at the simple push of a button
  • Three preset buttons can be programmed to provide the exact vacuum levels, vacuum hold times and seal times for meats, fish and even infusions
  • A built-in marinate cycle broadens your abilities even further
  • Space-saving stainless steel housing ensures durability even under the harshest conditions
  • External vacuum port lets you vacuum seal both bags and canisters
  • The large 13.8 x 12 x 4.3 in / 35 x 30.5 x 11 cm chamber accommodates expanded pouch sizes

Keep food fresher, longer in the refrigerator, freezer or pantry by vacuum sealing. Vacuum sealing eliminates waste, reduces food cost, makes meal preparation faster and easier and enables stocking up on sale or bulk purchases.

In addition to the benefit of vacuum sealing, chamber vacuum sealers prevent oxidation and loss of color, taste, flavor and nutritive value. Pickle, infuse and compress ingredients in seconds. Marinate meats and seafood, before cooking sous vide in a fraction of the time. Compressed watermelon takes on the look and density of sushi grade tuna. Cucumbers brine in seconds, preserving their crispness and vibrant green color. Infuse pineapple with dark rum for an extra punch in your summer cocktail.

Other uses for vacuum sealing include:

  • Protecting valuable keepsakes and important documents
  • Preventing liquids from spilling
  • Stop silver and jewelry tarnishing
  • Store collectables safely
  • Secure camping and other outdoor items


  • Vacuum Sealer
  • Six one-pint (0.43 L) vacuum bags
  • Six one-quart (0.95 L) vacuum bags
  • Six one-gallon (3.79 L) vacuum bags

For household use only.

Click to download :
Breville PolyScience 300 Series Chamber Vacuum Sealer VSCH-300AC1B Instruction Manual
Breville PolyScience 300 Series Chamber Vacuum Sealer VSCH-300AC1B Production Specification



  • Chamber Dimensions (LxWxH) : 13.8 x 12 x 4.3 in / 35 x 30.5 x 11 cm
  • Seal Bar Length : 11.5 in / 29.21 cm
  • Marinate Cycle : Yes
  • Pump Type : Maintenance-free Dry Piston
  • Power : 120V
  • Maximum Bag/Roll Width : 12.2 in / 31 cm
  • Overall Dimensions : 18.5 x 14 x 14.5 in / 47 x 35.6 x 36.8 cm
  • Machine Weight : 50.7 lbs / 23 kg
  • Shipping Weight : 60.5 lbs / 27.44 kg
  • Shipping Dimensions : 21 x 18.5 x 18.25 in / 53.34 x 46.99 x 46.36 cm
  • Shipping Method : Standard Ground

Additional information