Altecnic
Altecnic Discal Automatic Air Separator DN100 Flange PN16 551102
Flanged DN100 PN16 automatic air separator from the Altecnic Discal range, supplied with insulation for heating systems.
£6,362.58
£5,302.15 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 Automatic Air Separator DN100 flange PN16 with insulation is an Altecnic component that separates and removes air from heating system water. It is part of the Discal air separation range and is supplied with insulation to reduce heat loss from the unit. It is intended for boiler and heating circuit applications where air removal supports consistent circulation and heat output.
Signs this part needs replacing
- Persistent air noise, gurgling or bubbling from the heating circuit
- Radiators that need frequent bleeding
- Airlocks, cold spots or uneven heat distribution
- Boiler pressure that fluctuates without a clear cause
Before you order
- Confirm the system requires a DN100 flanged connection and that the existing pipework matches.
- Check that the PN16 rating is suitable for the operating pressure of the installation.
- Confirm there is sufficient space for the insulated unit and clearance for service access.
- Check that the Discal air separator is the correct type for the boiler or heating circuit layout.
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.