Characteristics: It has two valves, easy to operate and effectively prevents overfilling. The hose is made of stainless steel material, durable and durable. Equipped with a 300 psi gauge, easy to install and convenient to use. CO2 cylinder filling adapter with hose, suitable for filling CO2 of Sodastream tank. Dual 3000psi CO2 Charging Hose Adapter for Sodastream Tank. Specification: Item Type: CO2 Filling Hose Hose material: stainless steel Model: with pressure gauge ( 3000 psi ) Colour: silver Hose Length: Approx. 24 inches Working Pressure (WP): 1500 psi Application: for CO2 tank Thread: US Standard TR21-4 G1 / 2, EU Standard TR21-4 W21.8-14 (optional) US Standard TR21-4 G1 / 2 Applicable countries: United States, Canada, Brazil, Colombia, Philippines EU Standard TR21-4 W21.8-14 Applicable Countries: Korea, Japan, UK, Germany, France, Poland, Norway, Switzerland, Russia, Ukraine, South Africa, Sweden, Chile, Czech Republic, Singapore Weight: Approx. 525g / 18.5oz Package List: 1 x CO2 filling adapter with hose 1 bag x seal 1 x English User Manual Note: 1. 2. Please take the real one as standard.