UNITED WORKS

HIGH PRESSURE BURNERS U.R.G. Burner Model Nos. S. 20, S. 40, S. 80, S. 160 These burners produce long, reducing, low velocity flames for an excellent transfer efficiency in heating dies, moulds, plates, castings and large fabricated components. These burners can be made in longer lengths. Model No. Dimensions Working Pressure Consumption Per Hour Rated Heat Output Length Head Diameter Minimum Minimum Minimum Maximum Minimum Maximum mm ins mm ins kg/ cm 2 psig kg/ cm 2 psig kgs Ibs kgs Ibs kcal/hr btu/hr kcal/hr btu/hr S. 20 210 8.27 33 1.30 0.14 2.0 1.40 20.0 0.68 1.5 1.89 4.2 7560 30000 21100 83600 S. 40 268 10.55 43 1.70 0.14 2.0 1.40 20.0 1.35 3.0 3.83 8.5 15100 60000 42840 170000 S. 80 383 15.08 60 2.36 0.14 2.0 1.40 20.0 2.70 6.0 7.61 16.9 30240 120000 84670 336000 S. 160 483 19.02 79 3.11 0.14 2.0 1.40 20.0 5.40 12.0 15.21 33.8 60500 240000 170000 673000 U.R.G. Burner Model NOS. ST. 2.5, ST. 5, ST. 10, ST. 20, ST. 40, ST. 80, ST. 160. These burners produce short turbulant oxidising flames ideal for high intensity weld preheating, wherever hydrogen cracking is to be avoided. It can also be used as an immersion heater or a space heater where secondary air is low. These burners can be made in longer lengths. Model No. Dimensions Working Pressure Consumption Per Hour Rated Heat Output Length Head Diameter Minimum Maximum Minimum Maximum Minimum Maximum mm ins mm ins kg/ cm 2 psig kg/ cm 2 psig kgs Ibs kgs Ibs kcal/hr btu/hr kcal/hr btu/hr ST. 2.5 149 5.87 28 1.10 0.14 2.0 1.40 20.0 0.09 0.20 0.24 0.53 1000 4000 2660 10550 ST. 5 169 6.65 32 1.26 0.14 2.0 1.40 20.0 0.17 0.37 0.48 1.06 1855 7360 5290 21000 ST. 10 204 8.03 41 1.61 0.14 2.0 1.40 20.0 0.34 0.75 0.95 2.11 3750 14900 10580 42000 ST. 20 250 9.84 48 1.89 0.14 2.0 1.40 20.0 0.68 1.50 1.89 4.2 7560 30000 21100 83600 ST. 40 318 12.52 58 2.28 0.14 2.0 1.40 20.0 1.35 3.00 3.83 8.5 15100 60000 42840 170000 ST. 80 438 17.24 76 2.99 0.14 2.0 1.40 20.0 2.70 6.00 7.61 16.9 30250 120000 84670 336000 ST. 160 540 21.26 88 3.46 0.14 2.0 1.40 20.0 5.40 12.00 15.21 33.8 60500 240000 170000 673000 High Velocity Burners Model Nos. H.V.1, H.V. 2. The high velocity flame throwing torch burner is a new concept in high intensity heating. The burners' unique floating head allows it to work over a wide range of pressure 0.15 kgs/cm 2 to 3.5 kgs/cm 2 (2 psig to 50 psig), its heat output being varied accordingly from 4300 kcal/hr to 24,000 kcal/hr (17,000 btu/hr to 95000 btu/hr). lts short sharp high intensity flame is ideal for brazing or soldering, preheating and glass working. Burner Model No. H.V. 1 fitted with valve for hand operation. Burner Model No. H.V. 2 without valve. The burners can be used with blower or compressed air.