Needle Valve-Controlled BurnerSupplier: VWR International
470149-470CS 393.75 USD470149-470
Needle Valve-Controlled Burner
Heaters Gas Burners
Efficient and Durable for General Lab Use.
- Base Diameter: 4"
- Height: 6"
- Mixing Tube Diameter: 1/2"
- Natural gas
Easily cleaned metal orifice for natural gas with a heat value of 1000 to 1050 BTU. Gas flow is controlled by a needle valve located above the base, permitting easy flame adjustment and minimizing possibility of tipping. Air flow is adjusted by a heavy gauge mixing tube threaded into a heavy die-cast zinc alloy base. With hose barb for connection to 6 mm tubing.