WDW104 - Smith WDW104 Propane and Natural Gas Economizer with Pilot Light

Streamline Your Workflow with the Smith WDW104

For the professional welder or brazer working on a production line, time is money, and constant torch adjustment is a hassle. The Smith WDW104 Gas Saver is designed to eliminate the repetitive "light, adjust, weld, extinguish" cycle that slows you down. Think of it as a third hand that not only holds your torch but manages your flame for you. When you are done with a joint, simply hang your torch on the arm hook. The weight of the torch depresses the lever, cutting off the gas and putting out the flame instantly. No need to touch your torch knobs.

When you are ready to weld again, just lift the torch off the hook. The gas flow resumes immediately at your previous setting. Pass the tip over the built-in pilot light, and you are back in business with the exact flame profile you had before. The pilot light is fully adjustable, allowing you to set a small, efficient flame that stays lit all day without wasting fuel. This system is perfect for assembly work, jewelry manufacturing, or HVAC component fabrication where you are constantly picking up and putting down the torch.

Built by Smith Equipment, this unit is tough. It is designed specifically for Propane and Natural Gas (not Acetylene), making it the right tool for modern alternative fuel brazing setups. It stops you from wasting gas between parts, keeps your workspace safer by eliminating open idle flames, and reduces hand fatigue by removing the need to constantly fiddle with valves. It’s a simple upgrade that makes a massive difference in your daily rhythm.