DURAG GROUP develops and designs combustion equipment. Hegwein manufactures series e.i. produced components for OEMs in the combustion business and bespoke igniters, burners and pilot burners.
Why choosing Hegwein products ?
- Design based on a vast experience of more than 60 years
- No moving parts (retraction) ensure low maintenance
- Low maintenance costs and low operational costs due to high combustion efficiency
- Highly reliable pilot flame ignition and monitoring
- Long, stable very powerful pilot flame for absolutely reliable main burner light-off at different load conditions
- Long service life, even under the most adverse conditions
- Very short delivery times
- Burners and igniters are of the "nozzle-mixing type" - No danger of internal fire, flashback or conflagration
- Igniters have no turn-down ratio and can therefore be operated within relatively narrow limitations only.
- At first sight this seems to be a disadvantage but is in fact a decisive safety asset!
- Spark transformer and flame monitor integrated into cast aluminium enclosure with small dimensions
- Lightweight, yet sturdy construction
- Guaranteed electromagnetic compatibility
- No high-voltage cable laying required at site, eliminates interference problems
- Very short commissioning times
- Stable 90 V flame signal that can be connected to a flame relay or burner control
- Integrated flame relay with dry SPDT contact, also available with NAMUR contact wiring
- IP 65 and Ex-versions also available
- Low-maintenance design
