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Altecnic Discal DN150 Flanged PN16 Dirt and Air Separator with Insulation

Altecnic

Altecnic Discal DN150 Flanged PN16 Dirt and Air Separator with Insulation

Altecnic Discal DN150 flanged PN16 dirt and air separator supplied with insulation for heating system protection.

Manufacturer part no.
546152
Showing prices

£17,400.62

£14,500.52 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Altecnic Discal DN150 flanged PN16 Dirt and Air Separator with insulation is a combined dirt and air separation device for heating and plumbing systems. It removes entrained air and suspended debris from circulating water to protect downstream components. The unit is flanged for connection into DN150 pipework and is rated PN16.

Signs this part needs replacing

  • Persistent air noise or gurgling in the system despite correct venting
  • Cold spots or uneven heat distribution across radiators or emitters
  • Repeated boiler lockouts or air-related fault codes
  • Sludge or black oxide debris found in system water or at filters
  • Corrosion or leakage at the separator body or flange joints

Before you order

  • Confirm the pipework size and that the separator is required in DN150
  • Check the flange drilling and connection arrangement match the existing pipework
  • Verify the system pressure rating is compatible with a PN16 device
  • Confirm whether insulation is required for the installation

Not sure which part?

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