We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White cylindrical PPR pipe fitting 25mm smooth finish

ifan

ifan PN25 25mm PPR Pipe Fitting

SKU CH-792E-PFY5Z

A 25 mm PPR pipe fitting rated PN25 for hot and cold water systems up to 75 °C, joined by heat-fusion welding for a leak-proof, corrosion-resistant connection

  • Tube size25 mm
  • Thread size25 mm
  • End connectionsWelding
  • Certifications and standardsISO
  • Maximum pressurePN25
  • Construction materialPPR
  • PN25 rating handles high-pressure systems
  • PPR body resists corrosion in hot and cold water
  • Heat-fusion welding creates leak-proof joints
  • Smooth bore maintains steady flow without obstruction
  • Rated for continuous use up to 75°C

25 mm PPR Fitting for PN25 Systems

This 25 mm PPR pipe fitting connects equal-diameter tubes in plumbing installations rated to PN25 pressure. It is intended for installers and maintenance teams working on hot or cold water distribution where ISO-compliant components are required.

Replaces worn or undersized couplings in PN25

The fitting upgrades older joints that leak or cannot sustain the design pressure. The jump is worth it when the existing connection shows corrosion, temperature fatigue or does not meet the PN25 rating for the system.

Socket-fusion weld creates a seamless joint

Installation uses heat fusion on the 25 mm welding ends to form a leak-proof bond without threads or sealants. What usually goes wrong is insufficient heating time or misaligned insertion, which leaves a weak fusion zone that can fail under pressure.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $2.99
Cheaper than about 90% of the 2,955 comparable items (median $17.99).

Specifications

Product
Product typeFitting & Connector Sets
Processor
Thread size25 mm
Size & build
Tube size25 mm
Construction materialPPR
In the box
Number of items1 Carton
Environment & compliance
Certifications and standardsISO
Temperature range0-75 °C
More details
End connectionsWelding
Maximum pressurePN25

Questions about this item

What pipe diameter does the 25mm equal coupling join?

The coupling connects two 25mm PPR pipes using socket or butt fusion welding.

Which fusion method is used and what step is often missed?

Heat the pipe and fitting to the correct temperature, then insert fully without twisting; twisting breaks the seal.

When should the fitting be inspected or replaced?

Inspect joints periodically for stress cracks or leaks, especially after sustained 75°C service or pressure spikes.

More in Hose Fittings, Adapters & Clamps

Similar items