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Ideal Flange Gasket DN80 PN6 177269

Ideal

Ideal Flange Gasket DN80 PN6 177269

Ideal 177269 flange gasket rated DN80 PN6, a sealing component for bolted flange joints on Ideal Commercial heating plant.

At a glance

  • Part type: Flange gasket
  • Also known as 1180475
Manufacturer part no.
177269
Showing prices

£47.95

£39.96 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 Ideal 177269 is a flange gasket rated DN80 PN6, supplied for use on Ideal Commercial heating and boiler plant. It sits between two mating flange faces and compresses under bolt load to form a watertight seal at the joint. Gaskets of this type are consumable items: they are replaced whenever a flange is broken and remade, or when the original has hardened and started to weep.

Signs this part needs replacing

  • Water weeping or dripping from the flange joint, particularly once the system reaches temperature
  • Rust staining, tide marks or mineral scale around the bolt circle
  • The gasket looks flattened, hardened or cracked when the joint is opened
  • Bolts have been re-torqued more than once without stopping the leak
  • Damp insulation or staining on the pipework immediately below the flange

Before you order

  • Confirm 177269 against the parts list for your appliance before ordering
  • Check the flange on the appliance is DN80 with a PN6 rating, as the gasket is sized to that combination
  • Cross-reference the alternative number 1180475 if you are working from older documentation
  • Have the appliance model and serial number to hand when checking the compatibility list

Not sure which part?

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