512 - Reducer coupling

Astore PP compression fittings are joints for PE pipes dedicated to water adduction systems.
They can be used both in irrigation field and drinking water systems.

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512 - Reducer coupling
Part no.
GG51211H00
GG51220A00
GG51225B00
GG51232B00
GG51232C00
GG51240C00
GG51240D00
GG51250C00
GG51250D00
GG51250E00
GG51263D00
GG51263E00
GG51263F00
GR51211I00
GR51275F00
GR51275G00
GR51290G00
GR51290H00

The joints provided with threads have a metal reinforcement on the external part of the thread, leaving from R 1 1/4”.

  • Size range: d 16 ÷ d 110 (mm)
  • Nominal pressure: PN16 with water at 20 °C from d 16 (mm) to d 63 (mm), PN10 with water at 20 °C from d 75 (mm) to d 110 (mm)
  • Temperature range: 0 °C ÷ 60 °C
  • Reference standards: Astore compression fitting is manufactured in compliance with the requirements of standards UNI 9561, ISO 17885. The joints can be installed on PE pipes which are in compliance with standards ISO 4427, UNI EN 12201. The threaded versions are manufactured in compliance with standard ISO 7-1.
  • Fitting material: Body and nut in polypropylene black co-polymer, clinching ring in white POM resin.
  • Seal material: O-ring in NBR. Reinforcement ring in AISI 430.

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ASTORE Technical Catalogue