Danfoss
Danfoss Nozzle 5.50 x 45 B D01-030B0075
Danfoss oil burner nozzle rated 5.50 with a 45 degree spray angle and B pattern designation.
At a glance
- Also known as 3025852
£9.76
£8.13 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Danfoss 5.50 x 45 B nozzle is a pressure-jet oil burner nozzle used to atomise fuel oil into a fine spray for combustion. It is specified at a 5.50 flow rating with a 45 degree spray angle and a B pattern designation. It is fitted to EOGB Danfoss oil-fired boiler and burner applications.
Signs this part needs replacing
- Sooty deposits or black smoke at the flue, indicating poor atomisation
- Erratic or unstable flame shape that will not hold a steady setting
- Combustion readings that cannot be brought into range on CO2 or smoke number
- Visible wear, scoring or blockage at the nozzle orifice
- Rising fuel consumption without a change in burner settings
Before you order
- Confirm the flow rating, spray angle and pattern stamped on the existing nozzle match 5.50 x 45 B
- Check the burner or boiler model against the manufacturer's parts list to confirm fitment
- Verify the pump pressure the burner is set to, as nozzle flow rating is quoted at a reference pressure
- Check the nozzle body and holder threads are clean and undamaged before fitting
Compliance
| Alternative numbers | 3025852 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Danfoss | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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