Omega EngineeringBand Heaters Power supplies for stepper drives, sensors, transducers, strain gages, and general purpose use. Linear regulated and switching supplies, adjustable voltages and fixed voltages.Stainless Steel Band Heater 1400°F Max 1" to 25" IDSteel 1 or 2-Piece Band Heater 900°F Max 1" to 12" IDSteel 1-Piece Nozzle Heater 750°F Max 1" to 6.125" IDSteel 1 or 2-Piece Band Heater 900°F Max 1.25" to 7.5" IDSteel 2-Piece Band Heaters 900°F Max 3.5" to 10.5" IDChrome Steel 1-Piece Band Heater 900°F Max 5" to 12.5" IDStainless Steel Nozzle Heaters 1000°F Max 1.5" to 3.25" IDSteel 1 or 2-Piece Band Heater 900°F Max 2.5" to 10" IDSteel 1 or 2-Piece Band Heater 900°F Max 1" to 2.75" IDChrome Steel 2-Piece Band Heaters 800°F Max 5" to 20" IDSteel 2-Piece Nozzle Heater 900°F Max 1" to 11.5" IDIncoloy Nozzle and Band Heaters 1000°F Max 1" to 12.5" ID