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White 20 mm PPR coupling with brass threaded insert PN25

ifan

ifan Brass Insert Coupling Thread PPR Fitting 20mm PN25

SKU CH-AA0K-JRCWF

A 20 mm PPR coupling with brass insert for PN25 hot and cold water systems up to 75 °C

  • Tube size20 mm
  • Thread size20 mm
  • End connectionsWelding
  • Certifications and standardsISO
  • Maximum pressurePN25
  • Construction materialPPR
  • 20 mm tube size fits standard PPR piping
  • PN25 pressure rating handles demanding water systems
  • Brass insert threads ensure secure metal-to-plastic joints
  • Heat-fusion welding creates leak-proof permanent connections
  • Service temperature up to 75 °C suits hot and cold lines

Brass Insert Coupling 20mm PN25

This PPR fitting joins 20mm pipes with a brass-threaded insert for secure transitions in plumbing systems. It handles water pressures up to PN25 and operates between 0 and 75°C for hot and cold supply lines.

PN25 pressure limit for 20mm piping

The PN25 rating sets the maximum working pressure for this coupling when used with 20mm tube size. Service temperature must stay within the 0-75°C range to maintain material integrity and joint reliability.

Brass-threaded insert with PPR body

The brass insert provides durable metal threads for repeated connection cycles while the PPR body resists corrosion and scale buildup. Heat-fusion welding creates a seamless, leak-proof joint with a smooth interior for unrestricted flow.

How it compares

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

Price $9.99
Cheaper than about 70% of the 2,955 comparable items (median $17.99).

Specifications

Product
Product typeFitting & Connector Sets
Processor
Thread size20 mm
Size & build
Tube size20 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

Should I choose the 20mm version for my pipework?

Yes — the fitting is made for 20mm tube and 20mm thread, so it matches pipework of that size exactly.

What does the PN25 rating mean once the fitting is installed?

It certifies the joint for up to 25 bar working pressure in a correctly fused PPR system.

How does the welding connection limit what I can do with the fitting?

The ends are fusion-weld only, so the fitting becomes a permanent, leak-proof part of the PPR pipe network and cannot be unscrewed later.

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