Heater 3kw Ac220/380v Function: 1. The product has simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation, long service life 2. Used in various equipment, such as saltpeter tanks, water tanks, oil tanks, acid tanks, metal melting furnaces, air preheating furnaces, drying kilns, drying kilns, hot pressing molds, etc. 3. The service life of stainless steel heating pipes is very long and the overall design life is more than 10,000 hours, it is durable and practical 4. The product is equipped with a silicone gasket, which is flexible and waterproof, strong and stable 5. Suitable for electric water boilers, kitchen equipment, industrial cleaning equipment, commercial air conditioners and drinking water equipment, solar energy equipment, electric frying equipment, etc. Specification: Item Type: Heat Pipe Material: stainless steel, brass, silicone Applications: Widely used in various heating occasions Working voltage: AC 220/380V Package List: 1 x heating pipe 1 x protective cover Note: 1. The items should be stored in a dry place. If the insulation resistance drops below 1 megohm due to long storage, they can be dried in the oven at about 200℃ for several hours (or pass the components under low pressure for several hours) to restore the insulation resistance.2. When carbon deposits appear on the surface of the inner tube, it must be removed before use, so as not to reduce performance or even burn components.3. When melting bitumen, paraffin and other solid oils, the voltage should be lowered for use, and then raised to the rated voltage after melting. To prevent power concentration and shorten component life.