Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Danfoss Oil Nozzle 4.50 x 80 Deg S HRP80S450

Popular OIL

Danfoss Oil Nozzle 4.50 x 80 Deg S HRP80S450

Danfoss oil nozzle rated 4.50 with an 80 degree spray angle and S designation, for oil-fired boiler burners.

Manufacturer part no.
HRP80S450
Showing prices

£13.20

£11.00 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Danfoss oil nozzle 4.50 x 80 Deg S is a burner nozzle supplied under the Popular Oil spares range for oil-fired boiler plant. It meters and atomises fuel oil into the combustion chamber, and the spray pattern it produces governs how the flame sits against the burner head. The nozzle is a service consumable and is specified by its flow rating, spray angle and pattern designation.

Before you order

  • Read the nozzle designation stamped on the existing nozzle and match the flow rating, spray angle and pattern letter exactly before ordering.
  • Check the burner manufacturer's data for the required nozzle specification, as the correct pattern is set by the combustion chamber and burner head, not by the boiler alone.
  • Confirm the nozzle thread and body type suit the burner nozzle holder fitted to the appliance.
  • Have the burner isolated and the oil supply shut off before removing or fitting a nozzle, and check pump pressure and filtration once the burner is back in service.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.