Altecnic
Altecnic Discal Brass Automatic Air Separator 22mm
Altecnic Discal brass automatic air separator with 22mm connections for removing air from heating systems.
£352.54
£293.78 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 Discal Brass Automatic Air Separator 22mm is an air separation device manufactured by Altecnic. It forms part of the Altecnic air separation range and is suited to boiler-based heating systems. Its function is to continuously remove entrained air and microbubbles from the circulating water before they collect elsewhere in the system.
Signs this part needs replacing
- Persistent gurgling or rushing water noise from the pipework or boiler
- Radiators that need bleeding frequently, with air returning soon after
- Cold spots or uneven heating across radiators despite correct balancing
- Pump cavitation noise, such as rattling or grating under operation
- Air pockets collecting at high points in the system that cannot be cleared
Before you order
- Confirm the pipework connection size is 22mm before fitting
- Check the separator is suitable for the boiler and system type in use
- Inspect the surrounding pipework and isolation valves for serviceability before removal
- Verify the existing unit's position allows access for installation and future servicing
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC Air seperation | — | — | — |
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.
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.