CHSC-520LR: Chamber Vacuum Sealer (PRE-ORDER)
$7,523.55
IMPAK’s model CHSC-520LR is one of our most popular single chamber vacuum sealer models. The “LR” in the model number indicates that this machine features two 21” seal bars, positioned on the left and right sides of the vacuum cavity. Like all IMPAK chamber vacuum sealers, this machine is ETL tested, certified and labeled as meeting UL and CSA safety standards for packaging equipment as well as NSF sanitary standards. This rugged machine utilizes an all #304 stainless steel housing, lid with viewing port, and vacuum cavity. It features a Busch vacuum pump for reliable and powerful vacuum performance.
The standard PD-01 basic digital control panel allows the operator to quickly set the parameters for vacuum time, gas flush time (with optional gas flush system), seal time, and cooling time with the accuracy of a digital readout. If your application requires more advanced control, the optional PNC-01 microprocessor-based control panel allows for the vacuum to be controlled via time or vacuum pressure, and also includes a 14-recipe memory, soft air venting, and multi-stage gas flush capability. Learn more about the PD-01 and PNC-01 Systems.
This model comes standard with filler plates that help place the package being sealed at the proper height and cut down the cycle time for small packages by displacing air from the vacuum cavity. An optional slant tray can replace the filler boards for sealing pouches with liquid or powder contents. Other options such as a gas flush system, bi-active seal system, and 220V/1PH power allow the CHSC-520LR to handle a wide variety of applications.
Take advantage of the benefits of a chamber vacuum vs a nozzle style vacuum sealer - handles liquids and pastes much better! The power and size make the CHSC-520LR one of the best options for hunters or fishermen processing at home, long term food storage, and small prosumer applications where reliability and safety are important.
IMPAK supplies CHSC-520LR sealers for the following applications:
- Sous Vide
- Pet food packaging
- Test kitchens
- Beef jerky packaging
- Bio labs (non-validatable applications)
- Fish & game processing
- Restaurants
- Many more
NEED VACUUM BAGS? IMPAK recommends our 8.4375" x 12.875" O.D. Vacuum Bags
| Material: | #304 Stainless Steel | CHSC-520LR Single Chamber Sealer | |
| Use Space: | Floor | ||
| Size (LxWxH): | 24" x 30" x 36" (610x762x915mm) | Weight: | 310 lbs (140 kg) |
| Power: | 13 Amps (1.2kw) | Voltage: | 110V/1ph/60Hz |
| Chamber Type: | Single | Lid Material: | #304 Stainless Steel (w/ Window) |
| Controller: | Digital | Lid Shape: | Domed |
| Seal Length: | 21.3" (540mm) (x2) | Pump Type: | Rotary Oil |
| Seal Width: | 6mm | Pump Capacity: | 21m3/h |
| Seal Bar Position(s): | Left + Right | Pump Horsepower: | 1 1/4 hp |
| Seal Bar Distance: | 18" (450mm) | Hot Bar Position: | Bottom |
| Chamber Size (W x D): | 23.6" x 23.6" (600x600mm) | Chamber Height: | 7.8" (200mm) |
| Bed Position: | Sunken | Chamber Volume: | ~4,344 in3 |
| Feat: |
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PNC-01 Water Resistant Controler
Upgrade to a more advanced controller allowing for the control of both time AND pressur (by %) each cycle. The added water resistance is a good piece of mind for a wide variety of projects. It also includes a 14-recipe memory, soft air venting, and multi-stage gas flush capability.
Top + Bottom (Bi-Active) Seal Bars
For temperature resistant or thick material, sometimes you need heating elements on both the top and bottom seal bars to ensure the material is melted to a strong seal within a reliable prodution cycle.
Nitrogen Generator
The Nitrogen generator produces Nitrogen gas (N2) from a standard compressed air line. This model is designed to generate Nitrogen at purities between 95% and 99.5%.
This Nitrogen generator can be used as a replacement for heavy and bulky Nitrogen gas tanks. Its slick and compact design allows users to integrate this with their current gas flush enabled vacuum sealers without having to worry about it taking up too much space. Also, users will not have to worry about a depleting Nitrogen gas source, as our generator produces Nitrogen from a clean compressed air source.
Sterile Air
Two Pre-filters with PM indicators which remove contaminants and water from the compressed air line before they reach the nitrogen generator. After leaving the generator the air is pushed through a Post filter which results in a Sterile Nitrogen flow of 99.9999+% efficiency at 0.01 micron. This is essential for food and sensitive applications where purity is critical.
Nitrogen + Sterile Air Generator Kit
Sterile Air Kit with Nitrogen Generator -
Works Best together!
Gas Flush (Modified Atmosphere Packaging - MAP)
A Gas flush consists of an inert gas such as nitrogen (N2), carbon dioxide (CO2), Carbon Monoxide (CO), or exotic gases such as argon or helium - which is injected and frequently removed multiple times to eliminate oxygen from inside the package. This technique is opften refered to as MAP (Modified Atmosphere Packaging). Most common applications for MAP include coffee, snack foods, pre-baked products, meat and poultry, as well as other more sophisticated applications.
MAP Recommendedationsby Application
Working Voltage
Can be made for use in 110V or 220V applications. Contact us to meet your exact spec!
Chamber Plates - Production Improvement Platform (PIP)
Not only can we product filler plates to make your production as efficient as possible, we also work with customers to find optimized shapes or designs to help ensure the best seal every time.
Dual Start / Emergency Stop Buttons
Keep hands clear and safe durring production with dual button start, and/or add custom emergency contingency controls to meet your Safety and production requirements.
Performance Improvment Platform Option For Chamber Sealers:
Chamber Sealer Comparison - Vacuum With and Without Gas Flush
Swing Lid Double Chamber in Operation




















