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Altecnic Discal Automatic Air Separator DN150 PN16

Altecnic

Altecnic Discal Automatic Air Separator DN150 PN16

Altecnic Discal automatic air separator with DN150 flanged connection, PN16 rating and insulation.

Manufacturer part no.
551152
Showing prices

£14,828.83

£12,357.36 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 an Altecnic product for removing entrained air and microbubbles from heating and chilled water systems. It uses a DN150 flanged connection with a PN16 pressure rating and is supplied with insulation. It is intended for air separation duties on Altecnic air separation installations.

Signs this part needs replacing

  • Persistent air noise or gurgling in the system despite the separator being in place
  • Repeated need to vent radiators, manifolds or high points after the system has been running
  • Reduced heat output or uneven heating across the system linked to trapped air
  • Visible weeping or leakage at the flanged connections
  • Damage to the insulation jacket or body that prevents the unit from being returned to service

Before you order

  • Confirm the pipework connection is DN150 flanged and matches the separator body
  • Confirm the system design pressure is within the PN16 rating
  • Check the intended installation position and flow direction against the manufacturer's instructions
  • Verify the insulation jacket condition and fit for the installation location

Not sure which part?

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