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Buderus Nipple 1/2 Inch 73780

Buderus

Buderus Nipple 1/2 Inch 73780

1/2 inch Buderus nipple, part number 73780, for use on Buderus 600-28C gas boilers.

At a glance

  • Also known as 2240666
Manufacturer part no.
73780
Showing prices

£11.75

£9.79 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Buderus 73780 is a 1/2 inch nipple used as a threaded connection on Buderus gas boilers. It forms part of the pipework and fitting assembly within the appliance, joining threaded components together. This is a Buderus-manufactured part carrying the manufacturer part number 73780.

Signs this part needs replacing

  • Visible weeping, drips or damp staining around the nipple thread or joint
  • Corrosion, pitting or scaling on the nipple surface or threads
  • Thread damage or deformation preventing a tight, sealed joint
  • Leak detected during a gas soundness or system pressure test at this connection
  • The nipple has been removed or disturbed during other repair work and cannot be reused

Before you order

  • Confirm the thread size of the existing nipple is 1/2 inch before ordering
  • Check the appliance model matches Buderus 600-28C
  • Compare the removed nipple against the new part for thread form and overall length
  • Inspect the mating threads on the appliance for damage, as a worn joint may need additional work

Not sure which part?

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