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Altecnic Discal Automatic Air Separator DN50 Welded Socket With Insulation 551053

Altecnic

Altecnic Discal Automatic Air Separator DN50 Welded Socket With Insulation 551053

Automatic air separator in the Discal range from Altecnic, with a DN50 welded socket connection and supplied with insulation.

Manufacturer part no.
551053
Showing prices

£4,522.64

£3,768.87 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 Discal Automatic Air Separator is manufactured by Altecnic as part of the Discal range. It is a DN50 unit with a welded socket connection, supplied with insulation. Its function is to separate and remove entrained air from the water in heating and boiler systems.

Signs this part needs replacing

  • Persistent gurgling or air noise in radiators and pipework despite repeated venting
  • Cold spots or uneven heat distribution caused by trapped air
  • Air returning to the system shortly after bleeding
  • Reduced separation performance from internal corrosion or sludge build-up

Before you order

  • Confirm the pipework is sized and prepared for a DN50 welded socket connection
  • Check the separator is suitable for the heating or boiler system it will serve
  • Confirm there is sufficient space for the DN50 body and its insulation in the intended location

Not sure which part?

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