LEM MaxVac Pro Chamber Vacuum Sealer, Stainless Steel, Maintenance-Free Pump, Digital Panel
- Vacuum Sealer
- Aluminum
- Silver
- Automatic
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How it ranks among the 45 vacuum sealers we track
4.2★ across 17 Amazon ratings, Bayesian-smoothed toward the category average.
17 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 45 vacuum sealers we track - how the scorecard works · full vacuum sealers data report. Confidence: limited - limited rating history.Last refreshed Jun 15, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The LEM MaxVac Pro (model 1745) is a heavy-duty chamber vacuum sealer with a maintenance-free oil-less pump. It features a digital control panel for customizable vacuum and seal times, a marinate function, and an external hose for sealing jars. Ideal for preserving meats, liquids, and delicate foods without freezer burn.
- Maintenance-free oil-less pump - no oil changes required
- Digital control panel with customizable vacuum/seal times and marinate function
- External hose for sealing jars and sous vide bags
- Clear glass lid with LED vacuum progress display and stainless steel construction
Specifications
| Brand | LEM |
|---|---|
| Model | 1745 |
| Material | Aluminum |
| Color | Silver |
| Operation Mode | Automatic |
What buyers say
AI-assisted summary of a sample of Amazon customer reviews · Medium confidence · Updated Jul 6, 2026
The LEM MaxVac Pro is a powerful chamber sealer that handles large volumes of wild game and marinating tasks with ease, outperforming previous models.
- Sealing large quantities of game
- Quick marinating of meats
- Sous vide preparation
- Preserving bulk foods
Some users report difficulties with Mylar bag sealing and vague instructions, leading to inconsistent seals.
- Mylar bags not sealing consistently
- Chamber depth could be deeper
- Instructions are vague and unclear
- Seal failures on some bags
Themes are compiled from a sample of Amazon customer reviews - no review text is copied, reviewers are not necessarily verified purchasers, and a sample may not represent every buyer's experience.
Other LEM vacuum sealers
How it compares
This product against the closest alternatives we track in vacuum sealers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| LEM MaxVac Pro Chamber Vacuum Sealer, Stainless Steel, Maintenance-Free Pump, Digital PanelThis product | 4.2 / 5 | 17 | 2.7 / 5 |
| Gasbye VS5166 Vacuum SealerGasbye | 4.8 / 5 | 1,300 | 4.4 / 5 |
| ZWILLING Fresh & Save Vacuum Sealer Starter Set with Glass Container and BagsZwilling | 4.4 / 5 | 1,500 | 4.3 / 5 |
| GERYON E2900 Vacuum Sealer for Dry & Moist FoodGeryon | 4.3 / 5 | 30,400 | 4.2 / 5 |
| Megawise VS6621 Vacuum SealerMegawise | 4.3 / 5 | 13,300 | 4.3 / 5 |
Similar vacuum sealers from other brands
Questions about the LEM 1745
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the LEM MaxVac Pro 1745 require oil changes?
No, it features a maintenance-free oil-less pump, so no oil changes or pump maintenance are needed.
Can the LEM MaxVac Pro seal liquids and soups?
Yes, as a chamber vacuum sealer, it can handle liquids, soups, and delicate foods without drawing liquid into the machine.
Does this sealer come with bags?
Yes, it includes 80 bags to get you started.
Can I seal jars with the LEM MaxVac Pro?
Yes, it comes with an external hose accessory for sealing jars and other containers.