1. Product IntroductionDetai Square tubular water heater are constructed by brazing or welding elements into a hex pipe thread. These are intended for direct immersion into fluids and gases. The heating is to be installed via a threaded port in the tank or vessel. Immersion heater element are available in a variety of pipe thread sizes and materials. The immersion heater elements are offered in a number of materials suited to a variety of fluid heating applications. Terminal housings are available for indoor,Website:http://www.elemenheating.com, outdoor and hazardous environments. Many options are available. Since we are a made to order company, we can offer a large selection of sizes and configurations. Please contact us for assistance with your application.2. Specification (1) Material: SUS304, SUS316, Copper, Incoloy800&840, Titanium(2) Standard Tube diameter: 6.6mm, 8.0mm and 11mm(customized).(3) Volt&Watt: 208v 5000w, 3 phrase(4) Total Length: 460mm(5) Flange: 67mm*67mm square(6) Hole diameter: 8mm(7) With hosing box for terminals3. ConnectionNote:Please kindly note that Delta connection CANNOT be switched to either Star-Delta connection or Star connection.Star-Delta connection and Star connection CAN be switched to each other.4. Installation5. Flanged Heater Applications1). Heating heat transfer fluids2). Heating medium and lightweight oils.3). Heating water in tanks.4). Pressure vessels.5). Freeze protection of any fluids.6). Food processing equipment.7). Cleaning and rinsing equipment.8). Beverage equipment9). Beer brewing10). Used in many other applications. 6. Product Details7. Certifications8. Delivery&Package1). Lead time: 7-15 days after payment2). Delivery Term: DDU, FOB,CIF3). Shipping Mode: Air, Sea, Express4). Package: Carton box/wooden case