Taousa 70231 Scuba Fill Station Detachable 34" Stainless High Pressure Air Fill Whip Includes 1x Taousa High Pressure Air Fill Whip with 8mm Quick Coupler, 50cm high pressure hose, pressure relief valve, 5000psi gauge. Fill compressed air or nitrogen paintball tanks with this scuba fill station. You may receive an upgraded fill station with 90cm hose. The hose is same as the image shows. The hose is not a stainless design. Compatible with standard scuba K-Valve, J-Valve and H-Valve. Work with all 3000psi Aluminum and Carbon Fiber wrapped Tanks. Scuba Fill station with 20in detachable high pressure tough fill whip, extremely easy to use. Taousa is a registered trademark owned by Taousa LLC. Unauthorized sellers are not allowed to list their products under this listing.