Buderus
Buderus Flow Pipe 320-400 kW Cascade 63041581
Flow pipe for Buderus GB312 series cascade boilers rated 320-400 kW.
At a glance
- Also known as 2241780
£295.90
£246.58 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 Buderus Flow Pipe 320-400 kW Cascade is a flow pipe designed for Buderus GB312 series boilers in cascade installations. It carries heated water from the boiler to the system, forming part of the primary circuit in 320-400 kW cascade configurations. This component is identified by Buderus part number 63041581.
Signs this part needs replacing
- Visible leaks or weeping at pipe joints or seams
- Corrosion, pitting or rust on the pipe surface
- Scale build-up or debris restricting flow
- Physical damage such as dents, cracks or deformation
Before you order
- Confirm your boiler model matches one of the Buderus GB312 variants listed in the Fits section.
- Verify the existing part number is 63041581.
- Check that your cascade system operates within the 320-400 kW range.
Compliance
| Barcode / EAN | 4010009945260 |
|---|---|
| Alternative numbers | 2241780 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BUDERUS GB312-160, G25 NL V2 - 7747005637 | — | — | — | |
| BUDERUS GB312-160, G25 V2 - 7747005633 | — | — | — | |
| BUDERUS GB312-200, G20 BE V2 - 7747007571 | — | — | — | |
| BUDERUS GB312-200, G20 V2 - 7747005630 | — | — | — | |
| BUDERUS GB312-200, G25 NL V2 - 7747005638 | — | — | — | |
| BUDERUS GB312-200, G25 V2 - 7747005634 | — | — | — |
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 technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.