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NORMA COMBI GRIP INOX combining pipe coupling, W5, with EPDM seal, DN - 280,0 [Code number: NR-0584-8350-280]

Article: NR-0584-8350-280

Application purpose:

  • For connecting steel/cast iron and plastic pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Corrosion resistant
  • No welding
  • No special tools necessary
  • Installation and working in every kind of weather (hot and cold)
  • Reusable

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring for metal pipes: 1.4310
  • Anchoring ring for plastic pipes: PA-GF-MS
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm Plastic Metal bar bar mm mm mm mm mm Nm kg/pc.
273.0 / 280.0 277.0-283.0 270.0-275.0 - 10 35 142 310 340 M 16 SW 14 100 9.3

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification