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90° female elbow, Rp thread

Saldatura Soldering diametro From 10 to 108 mm

Bronzo Bronze

dvgw zu izv

Pipes to be used

Copper pipes for sanitary installations according to EN 1057

Standards compliance

  • EN 1057
  • UNI EN 10226-1
  • UNI EN 1254-1
  • UNI EN 1412
  Fields of application Pmax





Sanitary water

Drinking water



25 bar, -20°/+30°C (ø ≥ 6mm ≤ 54mm)

16 bar, -20°/+30°C (ø > 54mm ≤ 108mm)

25 bar, +31°/+65°C (ø ≥ 6mm ≤ 34mm)

16 bar, +31°/+65°C (ø > 34mm ≤ 108mm)

16 bar, +66°/+110°C (ø ≥ 6mm ≤ 34mm)

10 bar, +66°/+110°C (ø > 34mm ≤ 108mm)


Oil free compressed air
(residual oil < 5 mg/m³)

16 bar, 30°C  (ø ≥ 6mm ≤ 54mm)

10 bar, 30°C (ø > 54mm ≤ 108mm)

gas Gas 5 70°C
solare Solar    
industriale Industrial installations    

Maximum pressures and working temperatures are in accordance with EN 1254-1. Pressures are defined considering as joining method Brazing (EN ISO 17672).

For use in applications outside the scope of this table, the advice of the manufacturer should be asked. Intermediate pressure ratings shall be obtained by interpolation. Contact tech dept for further information.

  • FRABO SERIE 4000 offers diameters ranging from 6 mm to 108 mm, offering a wide variety of solutions for installers
  • All products are guaranteed for reliability and subject to continuous inspections and regular testing by certification bodies (DVGW, NF-CSTB, etc...)
  • The raw materials used are of the highest quality, as proven by certificates and attestations issued both by suppliers and by independent external laboratories
  • Fitting tolerances with copper pipe are carefully tested to guarantee an optimum fit and that all junctions are welded quickly and safely
  • Threaded fittings are manufactured from bronze which makes them resistant to corrosion and dezincification typical of  the zinc alloys
  • Bronze fittings undergo precision cleaning of their internal surfaces to eliminate oily residues due to processing and to ensure protection against rust under all operating conditions
  • pdf
    1- Technical Data Sheet - Frabo Serie 5000-4000
  • pdf
    2- Data Sheet - Frabo Endfeed
  • pdf
    3- Certification DVGW - Frabo Serie 4000
  • pdf
    3- Certification Institut Za Varilstvo - Frabo Serie 4000
  • pdf
    3- Certification SZU - Serie 5000 - Serie 4000
  • pdf
    4- Declaration EN1254-1 - Frabo Serie 4000

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