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Hamworthy Bronze Adaptor 1 NPT to 1 RP 530503028

Hamworthy

Hamworthy Bronze Adaptor 1 NPT to 1 RP 530503028

Bronze 1 NPT to 1 RP adaptor by Hamworthy, supplied as part 530503028 for boiler pipework connections.

At a glance

  • Appliance family: boiler
Manufacturer part no.
530503028
Showing prices

£324.32

£270.27 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 Hamworthy 530503028 is a bronze adaptor that converts a 1 NPT (National Pipe Taper) thread to a 1 RP (Rp, parallel pipe thread) connection. It is supplied by Hamworthy for use with its boiler range, allowing a taper-threaded connection to mate with a parallel-threaded fitting.

Before you order

  • Confirm the existing connection is 1 NPT on one side and 1 RP on the other before ordering.
  • Check the part number 530503028 against the marking on the old adaptor or the boiler documentation.
  • Confirm the adaptor is compatible with the boiler model you are working on before fitting.

Not sure which part?

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