Wall-Mounted Nitrogen Gas Drop End with 3/4" Ball Valve and Double 1/2" Port Wall Mounted Drop End with 20mm Ball Valve and Double 1/2" Port Weight: 14.1 oz. For Nitrogen and other inert gases Max Working Pressure 232 PSI (16 bar) Add to cart Contact Us Add to wishlist Price $ 106.00 $ 106.00 Terms and Conditions 30-day money-back guarantee Shipping: 2-3 Business Days