{"product_id":"sealer-sales-cavn-30-30-retractable-nozzle-vacuum-sealer-with-self-contained-compressor-gas-flush-1-4-seal-width-27-inhg-vacuum-foot-pedal-operation","title":"Sealer Sales CAVN-30 30\" Retractable Nozzle Vacuum Sealer with Self-Contained Compressor, Gas Flush, 1\/4\" Seal Width, 27 inHg Vacuum, Foot Pedal Operation","description":"\u003cp\u003eThe Sealer Sales CAVN-30 is a 30\" retractable nozzle vacuum sealer with a built-in air compressor and built-in gas flush capability. With one press of the foot pedal the CAVN-30 purges your package with nitrogen or another inert gas of your choice, retracts the nozzle, and impulse-seals across the full 30\" bar, all without ever connecting to an external compressor or gas line beyond your cylinder. The internal compressor and 100% maintenance-free venturi vacuum pump make this a true plug-and-play unit. You set it on a bench, plug into a standard outlet, and it is ready to package.\u003c\/p\u003e\u003ch3\u003eBuilt-in Compressor, No Shop Air Required\u003c\/h3\u003e\u003cp\u003eMost production vacuum sealers in this class need a separate shop-air compressor delivering 6 CFM at 100 PSI. The CAVN-30 bundles a clean, quiet compressor inside the chassis, so you can drop it into a packaging cell, lab bench, or clean room without running an air line. That also means no oil mist, no vibration coupling into your workbench, and one less piece of equipment to maintain. Vacuum flow is 1.6 CFM and max vacuum pressure is 27 inHg.\u003c\/p\u003e\u003ch3\u003eGas Flush with Inert Atmosphere Protection\u003c\/h3\u003e\u003cp\u003eConnect a nitrogen or argon cylinder to the gas inlet and the CAVN-30 will purge oxygen and moisture out of every bag before the seal bar fires. That keeps oxygen-sensitive products (electronics, pharmaceuticals, freeze-dried food, biotech reagents) from degrading on the shelf and stops moisture-driven corrosion on bare metal components. The gas flush feature can be switched off if you only want to vacuum-seal, and both vacuum and gas can be switched off for plain impulse sealing.\u003c\/p\u003e\u003ch3\u003eRetractable Stainless Steel Nozzle with Safety Interlock\u003c\/h3\u003e\u003cp\u003eThe stainless nozzle inserts into the bag, draws vacuum, then automatically retracts before the 1\/4\" wide seal element fires. That means the nozzle never gets pinched in the seal and never leaves a witness mark. The CAVN-30 will not fire an impulse until the upper and lower jaws fully meet, which protects fingers near the seal bar and guarantees the heating element only energizes against a properly closed bag.\u003c\/p\u003e\u003ch3\u003eClean-Room Compatible Chassis\u003c\/h3\u003e\u003cp\u003eThe frame is rust-treated, powder-coated steel; the pressure bar is powder-coated aluminum; the foot switch is encased in steel. None of that is cosmetic. Powder coat survives the chemical wipes and washdowns required in medical device packaging and electronics assembly, and the chassis is rated clean-room compatible out of the box.\u003c\/p\u003e\u003ch3\u003eConfigurable for Stricter Environments\u003c\/h3\u003e\u003cp\u003eFor facilities that need more than the standard configuration, the CAVN-30 can be ordered with a bi-active seal (top and bottom heating for thicker or laminate bags), full stainless steel construction, CE certification, a vacuum filter, a vacuum regulator, 220V operation, a dual nozzle setup, a digital temperature controller, and a 20\" x 12\" working tray. These are factory-fitted options chosen when you place the order, not field retrofits.\u003c\/p\u003e","brand":"Sealer Sales","offers":[{"title":"Default Title","offer_id":51310970798365,"sku":"CAVN-30","price":4595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4716\/2909\/files\/57368_CAVN-30-img-1.jpg?v=1780307153","url":"https:\/\/thechefstore.com\/products\/sealer-sales-cavn-30-30-retractable-nozzle-vacuum-sealer-with-self-contained-compressor-gas-flush-1-4-seal-width-27-inhg-vacuum-foot-pedal-operation","provider":"TheChefStore.Com","version":"1.0","type":"link"}