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Altecnic Discal DN100 Dirt And Air Separator 546101

Altecnic

Altecnic Discal DN100 Dirt And Air Separator 546101

Altecnic Discal DN100 welded socket PN16 dirt and air separator for heating and cooling systems.

Manufacturer part no.
546101
Showing prices

£7,487.12

£6,239.27 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 DN100 welded socket PN16 Dirt and Air Separator is an Altecnic device for removing dirt and entrained air from heating and cooling system water. It is installed in the pipework of the Altecnic Dirt And Air Seperation arrangement, where it protects circulating components and maintains heat transfer efficiency. The body is rated PN16 and connects by welded socket in DN100 pipework.

Signs this part needs replacing

  • Persistent air noise or gurgling in the system despite correct venting and commissioning
  • Sludge or black oxide deposits continuing to circulate after the separator has been cleaned
  • Visible leakage, weeping or corrosion at the body or welded socket joints
  • Reduced system temperature differential or poor heat output from emitters
  • Blocked or restricted flow through the separator that cannot be cleared by routine maintenance

Before you order

  • Confirm the nominal pipe size required is DN100 and that the existing pipework is prepared for a welded socket connection
  • Check the system pressure rating is compatible with PN16
  • Verify the installation position provides the access required for servicing and air venting
  • Confirm the part number 546101 matches the item being replaced

Not sure which part?

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