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Danfoss
Nozzles, pumps and ignition units from Nordborg — the small, precise parts that decide how cleanly a boiler burner runs.
Danfoss at a glance
| Item | Details |
|---|---|
| Manufacturer | Danfoss, founded 1933 by Mads Clausen; Nordborg, Denmark |
| Range | Oil nozzles (Danfoss and Hago), oil pumps, ignition units, preheaters, boiler thermostats and accessories |
| Fuels/media | Light and heavy fuel oil, kerosene, HVO and biofuel blends |
| Key data | OD nozzles 0.20–35 USgal/h, 4 spray angles, 3 patterns; pumps 24–285 l/h; nozzles to EN 293 and EN 299 |
| Applications | High-pressure oil burners in commercial and light industrial service |
| From Arne Nielsen A/S | Original Danfoss nozzles, pumps, ignition units and preheaters |
| To order | Code from the part or label, burner make and fuel type |
Danfoss burner components sit on oil burners for heating and process boilers — on board as well as ashore. The OD nozzle is the base of the range, made for high-pressure burners on light or heavy fuel, and each nozzle is tested for spray pattern and capacity. The EBI4 HP ignition units give a strong spark for large-capacity oil and gas burners.
Arne Nielsen A/S supplies the Danfoss burner range — oil nozzles in brass and steel, BFP and RSA oil pumps, EBI4 ignition units, preheaters and boiler thermostats — and keeps the common sizes and angles on the shelf.
Send the code stamped on the nozzle or printed on the pump or ignition label. We match the parts and ship to agents, ports, shipyards and vessels worldwide.
“Tested for pattern and capacity”
- Original parts — genuine Danfoss components, matched to your code.
- Right spray — nozzles chosen by capacity, angle and pattern for your burner.
- Stocked & ready — in Denmark and with our EU partners.
- Worldwide — shipped to agents, ports, shipyards and vessels.
Danfoss parts
Danfoss RFQ
Send the code from the Danfoss label or nozzle, plus part numbers or a photo of the part. We reply with a matched quote.
Thank you for your response. ✨
Need Danfoss parts on board?
Send us the code from the part or a photo of the label — we’ll come back with a match and a quote.
Send RFQ →+45 56 21 50 50 · info@arnenielsen.com





