Highlights There is no delivery scope in the United States: (only the mainland of the United States is supported, and does not include overseas areas, such as Alaska, Puerto Rico, etc.) PR (Puerto Rico), AK (Alaska), HI (Hawaii), GU (Guam), USVI (Virgin Islands), SAM (American Samoa), MP (Northern Mariana Islands), AE (Military Area), AP (United States Military Agency Location) There is no tariff increase for goods in this store for the time being, so we maintain the original price for sale. Take the opportunity to buy Details SKU: PSS700-A-BLACK-TUV 2L Single-bottle respirator diving equipment. Constant pressure 2 Mpa breathing 25-30Minutes snorkel mask snorkeling tube protective back bag, diving gas cylinder, scuba diving, adult men and women product description Product color: black / green (support for color selection) Commodity material: aluminum + silica gel Capacity: 2L Maximum pressure: 200 BAR / 20 MPA Breathing time: 25-30Minutes Impact resistance: 10 M Applicable depth: 10 M Respiratory resistance: 0.5 Mpa Respiratory valve thread: M18x1.5 Air interface: 8mm Pressure output: constant pressure Packaging information Product size: 11x45cm Net weight of goods: 3,610 g Gross weight: 4150g Application: Underwater sports, fire backup gas source, field diving, snorkeling mask, snorkeling tube, diving cylinder, respirator, inflatable pump, diving glasses, breathing cylinder rotating joint Product usage: put into 0.5L breathing cylinder Commodity certification: CE / FCC / ROHS