Business Case
Hybrid Solution Immersion Flange Heater FHK-HYB
The FHK-HYB series of electric flange heaters offers a solution for heating hot water boilers or high-pressure steam generators as a stand-alone heating system or in a hybrid boiler.
The standard heater consists of a number of heating elements welded into a process flange using TIG welding. The electrical connection is made in a robust connection housing. We also supply the matching electrical control cabinet with temperature control and thyristor control for these devices.
Typical applications
- Hot water boilers
- High-pressure steam generators
- Process heating
- Boiler equipment
Technical specifications
- Process flange according to DIN / ANSI
- Nominal diameter DN 150- DN800 / ANSI 6‘- 32’
- Pressure rating up to PN25- PN40
- Heating capacity up to approx. 5000 kW per FHK
- Connection voltage max. 690 V
- Ambient temperature -10/ +40°C
- Heating up to +400°C
Heating element materials
- Incoloy 800/825 (1.4876 / 2.4858)
- Stainless steel 1.4404 (AISI 316L)
- Inconel 600 / 625
- Stainless steel 1.4541 (AISI 321)
- Stainless steel 1.4571 (316 Ti)