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VacMaster VP321 Review

VacMaster VP321

The VacMaster VP321 is a commercial grade vacuum packaging system that helps you preserve food longer. By vacuum sealing edibles with this machine, you can extend food life, reduce food wastage, and ultimately save money.

Versatile Commercial Grade Vacuum Sealing Technology

The commercial grade vacuum technology this machine uses is ideal for medium to large food processors such as restaurants, supermarkets, HRIs, and labs.

VacMaster’s VP321 Vacuum Sealer comes with a 1.5 horsepower oil pump and it can vacuum package both liquids and moist foods. You won’t have to worry about liquid spillage since the vacuum pump equalizes pressure by removing air inside the chamber and the bag. Each machine is packaged and delivered with filler plates. When placed inside the vacuum chamber, the filler plates occupy space. Using the plates therefore speeds up vacuuming time because there will be less air to suck out of the chamber.

With VacMaster’s VP321 chamber vacuum sealer, it’s also possible to extend the shelf life of food by 3 to 5 times longer. When used correctly, this unit removes all traces of air in food bags and ensures a superior seal every time. As a result, you can prevent freezer burn, preserve pre-made meals, and even marinade food in sealed bags.

Apart from food, users can vacuum seal silverware, rare coins and important documents too. This helps to prevent oxidation and damage to the vacuum-sealed items.

Durable and Intuitive Design

For a commercial grade food vacuum sealer designed for heavy usage, the VP321 VacMaster does not disappoint. The unit features a stainless steel construction that is designed to last.

Using this chamber vacuum sealer is also quite easy. It comes with a digital display with easy to use controls that help user adjust various settings. To use the machine, simply place the bag filled with food that you want to seal inside the chamber and close the lid. Automatically, the vacuum pump will begin to suck air from the chamber and bag before sealing the pouch. When the sealing cycle completes, air flows back into the chamber and pops the lid open.

Before first use, however, users need to preset the vacuum seal cycles manually. The great thing about this vacuum sealer is that you can customize settings for vacuum time, gas flush, as well as sealing and cooling time. Once you’ve found a setting that does not leave pockets of air in the bag, you can stick with it. The vacuuming and sealing process can take between 40 to 60 seconds depending on the size of the vacuum bag and volume of products being packaged.

VacMaster VP321 Review

Hassle-free Cleaning and Low Maintenance

The engineers at VacMaster designed the VP321 food chamber vacuum sealer in such a way that cleaning the machine becomes very easy. The sealing bars are covered with non-stick Teflon tape and the bars also come out of the machine to make cleaning easier.

In addition, you need not worry about downtime when the machine requires servicing. The vacuum pump only requires a periodic oil change which takes a short time to replace. The first oil change is 25 hours from the first time you use the unit. For subsequent usage cycles, the machine will require an oil change after 60 hours of usage.

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Convenient Packaging Features

There are over a dozen bag sizes to choose from when using the VacMaster VP321 for food packaging. Pouch options range from standard to vacuum chamber bags. Both types of bags come in either 3mm or 4mm thickness.

One of the new features in this particular model is that it comes with 2 vacuum sealing bars, which means that you can boost productivity by sealing more than one bag at a time. The dome shaped lid adds more space to the chamber, making it convenient to seal multiple food bags at one go.

VacMaster VP321 Vacuum Sealer


Overall size (W x D x H) 16.5” x 17.25” x 7”

Chamber size (W x D x H) 20” x 22.5” x 20.5”


• Comes with 2 seal bars that allow you to work with multiple bags at a time

• Durable construction and user friendly design

• Generously spaced food chamber vacuum sealer

• Powered by commercial grade vacuum sealing technology


The vacuum pump requires periodic oil change which can be inconvenient if you’re used to appliances that require zero maintenance. On the plus side, vacuum pump maintenance is easy and the operator manual provides clear instructions on how to change oil for the machine.


Customer Reviews: Click Here

Many independent reviewers have rated the VacMaster VP321 food chamber vacuum sealer highly. This does not come as a surprise since the VP321 unit has the same features found in the previous older VP320 model with the inclusion of a few extra upgrades.

VacMaster VP321 Price

Current Price: Click Here


The VacMaster VP321 chamber vacuum sealer is a reliable food vacuum sealing unit that will allow you to extend food life, prevent spoilage, and reduce costs. This unit would make a good buy when you consider its commercial grade vacuum sealing pump, ease of use, bulk vacuum sealing function, and heavy duty, stainless steel design. It also comes with a limited warranty that protects your purchase.

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