NU2 - Union nut

PVC pressure fittings.

Union nut with BSP thread for unions.

PVC (polyvinyl chloride) fittings for use in pressurised Irrigation Systems, water adduction, chemical installations and for water treatment in general.

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NU2 - Union nut
Reference R PN A K H g
1RNU220000 1/2" 16 38 28 13 11
1RNU225000 3/4" 16 44 33 13 14
1RNU232000 1" 16 58 46 16 31
1RNU240000 1"1/4 16 62 50 18 32
1RNU250000 1"1/2 16 76 60 19 52
1RNU263000 2" 16 92 79 20 84
  • Size range: 
    • R 3/8" ÷ R 4"
  • Nominal pressure:
    • PN 16 with water at 20 °C
  • Temperature range: 0 °C ÷ 60 °C
  • Reference standards:
    • ISO 7-1, ISO 228-1
  • Fitting material: PVC-U
  • Seal material:
    • Gaskets in EPDM, on request FKM
    • Reinforcing rings (TM3, GM3, MM3, RM3) in stainless steel AISI 430

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