Screw plug immersion heater from China
Energy efficient
Easy to regulate
Easy to install or remove
Easy to maintain
Custom-designed
Compact
Designed and built for safety
Clean water, Freeze protection, hot water storage, Boiler and water heaters, cooling towers, Solutions not corrosive to copper
Hot water, steam boilers, mildly corrosive solutions (in rinse tanks, spray washers)
Oils, Gases, Mildly corrosive liquids, stagnant or heavy oils, high temperature, low flow gas heating
Process water, soap and detergent solutions, Soluble cutting oils, demineralized or deionized water
Mildly corrosive solutions
Severe corrosive solutions, demineralized water
Light Oil, Medium Oil
Food Equipment
1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .
2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc
3.What type of temperature sensors are provided with the heater?
Each heater is provided with temperature sensors at the following locations:
1) on the heater element sheath to measure maximum sheath operating temperatures,
2) on the heater fange face to measure maximum exposed surface temperatures, and
3) An Exit temperature measurement is placed on the outlet pipe to measure the temperature of the medium at the outlet. The temperature sensor is a thermocouple or PT100 thermal resistance, according to customer requirements.
4.Are leakage currents required to be monitored and controlled
Yes, a certifed ground fault or residual current device is needed to ensure that leakage current values are maintained within acceptable ranges.
5.Can WNH provide control panels suitable for use with the process heaters?
Yes, WNH can provide electrical control panels suitable for use in ordinary atmosphere or explosive atmosphere locations.
