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Honeywell BA300-80A PN10 DN80 Backflow Preventer

Honeywell

Honeywell BA300-80A PN10 DN80 Backflow Preventer

Honeywell BA300-80A backflow preventer with a PN10 pressure rating and DN80 connection.

At a glance

  • Also known as 4201329
Manufacturer part no.
BA300-80A
Showing prices

£3,475.34

£2,896.12 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 Honeywell BA300-80A is a backflow preventer with a PN10 pressure rating and a DN80 connection, supplied under part number BA300-80A. It belongs to the Honeywell BA300 series and is installed in pipework to prevent reverse flow of water back into the supply. The unit is intended for heating and water systems where protection against backflow is required.

Before you order

  • Confirm the pipework connection size is DN80 before ordering.
  • Check that the system operating pressure is within the PN10 rating of the valve.
  • Verify the part number BA300-80A against the existing unit or system documentation.
  • Check the installation position and flow direction requirements for the BA300 series valve in the system.

Not sure which part?

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