Smith™ GASAVER™ WDW100Genuine Smith™ WDW100 GASAVER™ is designed for use with propylene fuel gas and oxygen and is ideal for production brazing and cutting applications. Smith GASAVERS can help you realize huge savings by eliminating wasted gas during torch start-up / shut-down and between flame applications. They also save time by eliminating repeated torch adjustment. The WDW100 GASAVER™ gives you a safe place to temporarily put your torch between jobs and is used by America's largest production plants. Torch flame is automatically extinguished when torch is not in use. Simply pass torch over pilot flame to re-light.Features WDW100 GASAVER™ for use with propylene gas and oxygen. Equipped with adjustable pilot light UL Listed Made in USA 1-Year Warranty