Baxi
Baxi Flange Gasket DN 40 KB1B 7646422
Baxi flange gasket DN 40 (KB1B), part 7646422, for sealing flanged joints on compatible Baxi appliances.
At a glance
- Also known as 1133863
£32.86
£27.38 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 7646422 is a flange gasket with a DN 40 nominal size and the KB1B reference. It is manufactured by Baxi for sealing flanged joints on compatible appliances. The gasket sits between mating flange faces to form a seal.
Before you order
- Confirm the part number 7646422 matches the existing gasket or the appliance documentation.
- Check the DN 40 nominal size and KB1B reference against the flange being sealed.
- Verify compatibility with the specific Baxi appliance before fitting.
Compliance
| Alternative numbers | 1133863 |
|---|
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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