Reducer SC 18 x 14 copper / shiny, model 24151 Profipress 443801

One-piece reducing fitting with EPDM seal – robust connection for copper pipes

Designed for quick and reliable installation in water and heating systems, this fitting joins two pipes of different diameters into a single assembly. Thanks to the SC‑Contur design and the integrated EPDM seal, it ensures leak-tightness even under significant temperature and pressure fluctuations.

Key features and practical benefits

• Material – pure copper
  Corrosion-resistant and excellent thermal conductivity – ideal for both cold water installations and heating systems.

• One-piece construction with compression nut
  Installation involves simply inserting the pipe and tightening the nut; the absence of additional components reduces the risk of assembly errors.

• EPDM seal
  Flexible and resistant to temperatures from –25 °C to +110 °C, eliminating leaks even under dynamic pressure changes.

• High operating parameters
  Working pressure up to 16 bar at 20 °C and maximum medium temperature of 110 °C – meets the requirements of most sanitary and heating installations.

• Compatibility with system pipes
  Outer diameter of the first connection 22 mm (3/8 inch) and the second 18 mm (1/4 inch) enables smooth transition between different pipe sizes without the need for additional adapters.

• Holds required quality certifications
  Guarantees compliance with applicable safety standards for installations.

Practical applications

This fitting is suitable for:

• central heating installations,
• domestic hot water networks,
• refrigeration systems,
• modernization of existing networks where pipe diameter reduction is required.

Thanks to its simple construction and reliable sealing, both professional installers and homeowners can expect quick installation and long-term leak-tightness without the need for additional inspections. This practical solution minimizes the risk of failures and extends the service life of the entire piping system.