LEM 1745 Vacuum Sealer Review
Our verdict
A serious, commercial-grade external vacuum sealer built for hunters and bulk processors who need durability over convenience. At $549.99 and 16 lb, it is overkill for casual household use but well-suited to high-volume sealing sessions.
Check price on AmazonBest for
Hunters, fishermen, and bulk meal preppers who seal large quantities in one sitting and need a machine that can handle extended use without overheating.
Skip if
You seal food occasionally or want something compact and easy to store. The weight and price make it impractical for light kitchen use.
- Material Aluminum
- Color Silver
- Weight 16.0 lb
- Priced 452% above the category median ($99.62 across 46 tracked models)
- Weight of 16.0 lb - heavier than 75% of the 46 models we track
Our scorecard
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Owner rating4.2/5
4.2 average across 17 owner ratings
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Popularity0.5/5
17 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other vacuum sealers, built-in and countertop dishwashers, food slicers, meat and grain grinders, spice mills and kitchen prep appliances we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The LEM 1745 is positioned as a heavy-duty vacuum sealer for serious food preservation work. Built from aluminum with a silver finish, it weighs 16 lb, which tells you this is not a machine you slide in and out of a drawer. LEM is a brand known among hunters and processors for durable meat-handling equipment, and the 1745 fits that same ethos.
At $549.99, this sealer competes with entry-level chamber sealers. Buyers considering it should understand the distinction: this is an external (bar) sealer, meaning bags must be open on one end and sealed with the lid, rather than a fully enclosed chamber. That said, LEM builds these machines to run hard without the reliability issues that plague cheaper models at high volumes.
With only 17 reviews and a 4.2 rating at the time of this writing, the review base is too thin to draw broad conclusions, but early buyers tend to be experienced food preservation enthusiasts who know what they are buying. If your use case is weekend bulk processing after a hunt or harvest, the LEM 1745 earns its price. If you seal a bag of chicken breast twice a week, look elsewhere.
Pros
- Aluminum construction feels built to last through heavy use
- LEM brand has strong credibility among hunters and bulk processors
- 16 lb weight means it stays planted during high-volume sealing sessions
- Priced below comparable heavy-duty external sealers from some competitors
Cons
- Very few reviews make it hard to assess long-term reliability
- At $549.99 and 16 lb, it is impractical for casual or occasional use
- No wattage or seal-width specs published, making comparisons harder
Performance notes
The LEM 1745 is designed for high-cycle use typical of post-hunt processing or large batch cooking. The aluminum body dissipates heat better than plastic-housed alternatives, which matters when you are sealing dozens of bags back to back. Exact pump specs are not published, but LEM's external sealer line generally produces strong, consistent seals on standard vacuum bags.
What buyers say
Early buyers are primarily hunters and dedicated home processors. Feedback skews positive with praise for build quality and LEM's reputation, though the review count is too low yet to surface meaningful patterns around long-term durability or seal consistency.
Specifications
- Material
- Aluminum
- Color
- Silver
- Weight
- 16.0 lb
Similar vacuum sealers, built-in and countertop dishwashers, food slicers, meat and grain grinders, spice mills and kitchen prep appliances to consider
Frequently asked questions
Is the LEM 1745 a chamber sealer or an external sealer?
It is an external bar sealer. You insert the open end of a bag into the sealing channel, and the machine evacuates air and heat-seals the bag. Chamber sealers fully enclose the bag inside a vacuum chamber, which is a different and generally more expensive design.
Can I use third-party vacuum bags with the LEM 1745?
LEM external sealers are generally compatible with standard embossed vacuum sealer bags from most brands. Check that the bag width fits the sealing bar length before purchasing bags in bulk.
Who should contact for support?
Reach out to ShopperScout at hello@shopperscout.com for buying guidance. For warranty and product support, contact LEM directly through their official channels.