Nozzle (Snorkel) Vacuum Sealers — Sealer Sales, Inc.
Amazon.com: VacMaster VP220 Commercial Chamber Vacuum Sealer for Sous Vide, Liquids, Powders, Food Storage, 110V, Maintenance-Free Air Pump, Industrial Grade Vacuum Packaging Machine with 12.25” seal bar: Home & Kitchen
Sinbo DZ-280 Snorkel Vacuum Sealer Teardown and Review - YouTube