All parts is made of Stainless steel and brass gas jet nozzle. highly resistant to corrosion compared to other metals.
Not like other seller's black iron pipe that has a short life because easily corroded in hot circumstances.
1. Flame cone on the bottom is 1-15/16"(48.5mm) Outer diameter wide, more enough heat for medium size forge.
2. Diameter 2" air choke allow for maximum air flow . No need to adjust air flow ,it is self- adjusting and drafts the proper amount of air based on fuel pressure .
3. 3/4'' Thread feed tube(8"=20cm long ) and outer diameter2" air choke allow for maximum air flow .
4. Around 100,000 BTU.
* Orders Shipping within 1 or 2 day.
*30 days for an exchange,return or refund.
