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Buderus Klingersil C4400 PN6 DN80 Gasket 81363044

Buderus

Buderus Klingersil C4400 PN6 DN80 Gasket 81363044

Klingersil C4400 gasket, PN6 DN80, by Buderus for Logano PLUS Sb615-240 and Sb615-310 KPL G flange joints.

At a glance

  • Also known as 2241867
Manufacturer part no.
81363044
Showing prices

£4.46

£3.72 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 81363044 is a Klingersil C4400 gasket rated PN6 with a DN80 nominal bore, used to seal the flange joint on Buderus Logano PLUS Sb615 commercial heating appliances. It sits between the mating flange faces and compresses under bolt load to form the seal at the stated pressure class and pipe size.

Signs this part needs replacing

  • Visible weeping, dripping or staining at the flange joint
  • Gasket material cracked, brittle, delaminated or compressed flat
  • Gasket extruded or blown out from between the flange faces
  • Corrosion product or system water tracking around the flange bolts
  • Joint disturbed during servicing and not resealed

Before you order

  • Confirm the joint being sealed is DN80 and PN6
  • Check the appliance model against the fit list above
  • Inspect the flange faces and bolts for damage and clean them before fitting

Not sure which part?

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