Specifications: Model: The Gas burner 2-Connected-DFP (160.000 BTU) with gas ball valve and air choke for gas propane forges, metal melting furnaces, foundry, Raku, kiln, blacksmith, farrier, knifemaking is efficient and economicalBurner: The Model – 2 Connected DFP (160.000 BTU) Burners are powerful and efficient, and they have a gas valve so that you can use either 1 or 2 burners. The design of our burners' nozzles makes them last longer and work better. The nozzle is made of strong 304 stainless steel and is 35mm wide. The gas burner has a special adjustable air choke control that changes how much air mixes with the propane when it burns. This helps you reach different pressures and higher temperatures. It works with pressures between 1 to 25 PSI. The distance between the centers of the burners is 200mmThe operating pressure range is 1 - 25 PSIOur burners are designed to operate with: Butane, Propane, Butane + Propane Gas, and LPG. They are not compatible with Natural GasGas pressure regulator, gauge with Mpa monometer. Pressure Range is 0-0.6Mpa (0.1Mpa - 1Bar - 14.5PSI). The manometer helps you adjust the exact gas pressure you need and control gas consumption. You can see when the pressure is fallingFitting: A gas regulator with a POL CGA-510 connection is included for the UNITED STATES. It works with a standard propane tankDelivery time to the USA is 5-8 business days Package includes: Gas Burner Model: 2-Connected-DFPGas pressure regulator, gauge with manometer6.5ft / 2m gas hose2 clampsUser manual Fitting Connection - POL CGA-510 fits for UNITED STATES, CANADA, SWEDEN, NORWAY, AUSTRALIA, NEW ZEALAND, ISRAEL Gas Burner DFP for Forge, Furnace, Foundry Gas Burner DFC for Forge, Furnace, Foundry Gas Burner DFM for Forge, Furnace, Foundry Gas Burner DF-AIR-FORCED for large Forge, Furnace, Foundry Gas Burner 2 Connected DFP for large Forge, Furnace, Foundry Gas Burner 3 Connected DFP for large Forge, Furnace, Foundry Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 86 4.4 out of 5 stars 101 4.8 out of 5 stars 12 5.0 out of 5 stars 3 3.8 out of 5 stars 11 4.2 out of 5 stars 6 Price $103.00$103.00 $118.00$118.00 $145.00$145.00 $134.00$134.00 $164.00$164.00 $229.00$229.00 Model DFP DFC DFM DF-AIR-FORCED 2 Connected DFP 3 Connected DFP Output in BTU 80.000 180.000 308.000 308.000 160.000 240.000 Nozzle diameter 35mm 50mm 60mm 50mm 35mm 35mm Nozzle is made of Stainless steel 304 Stainless steel 304 Stainless steel 304 Stainless steel 304 Stainless steel 304 Stainless steel 304 Operating pressure range 1 - 25 PSI 1 - 25 PSI 1 - 25 PSI 1 - 25 PSI 1 - 25 PSI 1 - 25 PSI Requirements no data no data no data Air compressor no data no data Explanation Table: Burner DFP BTU/Hr: burner powerPSI: gas pressure from the gas pressure regulator ATM: Gas pressure from gas pressure regulator (in Atmospheres). 1ATM - 1.01Bar - 14.5PSIPSI: Gas pressure from gas pressure regulator (in Pounds per square inch). 1PSI - 0.06ATM - 0.068BarBTU/Hr: British thermal unit per hour. 1 BTU/hr = 0.00029307107 kWLBS/Hr: Pounds per hour. 1 lbs = 0.45359237 kilogramsKg/Hr: Kilogram per hour. 1 kilogram = 2.20462262 lbsKW/Hr: Kilowatt per hour. 1 kW/Hr = 3412.142 BTU/Hr