The Combination Triple Service Fixture by Chicago Faucets is perfect for school and university laboratory settings. It features a turret design with one top and two side outlets, a single ball valve and a full flow nozzle. The chrome-plated fixture includes a secondary control valve with a gooseneck spout, vandal proof cross handle and a slow compression operating cartridge. It may be used with most laboratory gases. The 909 Valve included is certified for gas service per ANSI Z21.15B-2006/CSA by the Canadian Standards association.