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Altecnic Hydraulic Separator DN125 Flanged PN16 548122

Altecnic

Altecnic Hydraulic Separator DN125 Flanged PN16 548122

Altecnic hydraulic separator, DN125 flanged PN16, supplied with insulation for dirt and air separation in heating systems.

Manufacturer part no.
548122
Showing prices

£16,971.37

£14,142.81 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 Hydraulic Separator DN125 flanged PN16 with Insulation is a system component used to decouple primary and secondary circuits in a heating installation. It forms part of the Altecnic dirt and air separation range and is suited to boiler-based systems where hydraulic separation and the removal of dirt and air are required. The unit is supplied with insulation to reduce standing heat losses from the separator body.

Signs this part needs replacing

  • Persistent air noise or repeated air locking in the system despite venting
  • Sludge or magnetite accumulating downstream of the separator, indicating the separation function is no longer effective
  • A growing temperature difference between primary and secondary circuits that cannot be corrected by balancing
  • Leakage or weeping at the flange connections or from the separator body
  • Corrosion or physical damage to the separator shell or insulation

Before you order

  • Confirm the pipework size is DN125 before ordering
  • Check that the system pressure rating suits PN16 components and that the existing flanges match
  • Verify the installation position allows the separator and its insulation to be fitted and serviced
  • Confirm the appliance or circuit is part of the Altecnic dirt and air separation range

Not sure which part?

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