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RB3270

RB3270

Female thread coupling

JOINING TECHNIQUES DIMENSIONS MATERIAL CERTIFICATIONS
Filettatura Thread diametro From 1/4" to 3"

Bronzo Bronze

dvgw

Pipes to be used

Unalloyed steel tubes threadable as EN 10226-1 and according to EN 10255

Standards compliance

  • UNI EN 10226-1

Bronze threaded fittings of SERIE 3000 are suitable for drinking water systems, gas, compressed-air, heating and cooling installations and firefighting systems.

  Fields of application Pmax
(bar)
Tmin-Tmax

acqua_sanitaria

acqua_potabile

riscaldamento

raffreddamento

Sanitary water

Drinking water

Heating

Cooling

16 bar, -20°/+110°C (ø ≤ 2")

10 bar, -20°/+110°C (ø > 2" ≤ 4")

aria_compressa

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

16 bar, up to 30°C  (ø ≤ 2")

10 bar, up to 30°C (ø > 2" ≤ 4")

gas Gas 5 up to 70°C
antincendio Fire prevention 30 30°C
sprinkler Sprinkler 30 30°C

The above parameters are indicative and refer to pairs in the absence of gasket.

For use in applications outside the scope of this table, the advice of the manufacturer should be asked.

  • Bronze alloy with low lead content. 
  • Durable material perfect for particularly heavy conditions. 
  • High temperature resistant.
  • R/Rp cone-shaped threaded fittings, compliant with EN 10226 standard (except for specific cases).
  • Suitable for fuel oil and sanitary water installations.
  • Suitable for underground installations.
  • Absolutely free from stress corrosion cracking. 
  • No risk of corrosion from dezincification.
  • pdf
    1- Technical Data Sheet - FRABO SERIE 3000
  • pdf
    2- Certification DVGW - FRABO SERIE 3000
  • pdf
    3- Declaration of Conformity - FRABO SERIE 3000

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