External spring harvest spring water bottle * External water harvesting price of US General Oceanics external mining companies spring water bottles US General Oceanics external mining company 1010X spring water bottle closure device with external stainless steel spring, completely penetrating inside the bottle. Like an ordinary bottle as Nsikin mining, 1010X can be used alone or in series excitation by the hammer. Bottles using non-metallic materials, no-rinse structure. Water harvesting metal parts can be replaced Teflon coating, used to collect water samples do heavy metal. The system can be filtered inert gas is injected into the bottle push water out of the bottle. As GO-FLO valve as water harvesting, 1010X to avoid the water surface, internal spring, and pollution caused by the operation of the deck. Also avoid the water at different depths of the water layer switching. Mining water volume into 1.2,1.7,2.5,5.0,8.0,10,12,20 and 30L.