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For reliable restraint connections on all types of pipe materials. The MULTI/JOINT 3000 Plus wide range system meets the demands and is suitable for applications in water and gas for pipe sizes from DN50 up to and including DN600.

Model 3057:
  • Suitable for all kinds of pipe material
  • Suitable for water and gas
  • Ductile Cast iron GGG45 body and clamping ring(s), acc. to EN-GJS-450-10
  • RESICOAT® epoxy powder coating, according to GSK standards and EN 14901
  • NBR or EPDM gasket, NBR acc. to EN 682 (-5°C up to +50°C), EPDM acc. to EN 681-1 (0°C up to +50ºC)
  • Angular deflection of max. 8º per socket at installation (based on the middle of the coupling range)
  • Stainless steel A4 quality (AISI 316) Uni/Fiksers
  • Stainless steel A2 quality (AISI 304) bolts, nuts and washers (optional: A4 quality)
  • For restraint versions, on plastic pipes, the use of an insert stiffener (see accessories) is mandatory, check our technical information
  • Hygiene protection included DN50 - DN600
  • MULTI/JOINT Technical Specifications

    DN (mm) Range 1 (mm) Flange 3 (mm) Drilling Pattern
    50 46 ‐ 71 50 PN16
    65 63 ‐ 90 60/65 PN16
    80 84 ‐ 105 80 PN16
    100 104 ‐ 132 100 PN16
    125 132 ‐ 155 125 PN16
    150 154 ‐ 192 150 PN16
    200 192 ‐ 232 200 PN10
    200 192 ‐ 232 200 PN16
    250 267 ‐ 310 250 PN10
    250 267 ‐ 310 250 PN16
    300 315 ‐ 356 300 PN10
    300 315 ‐ 356 300 PN16
    350 352 ‐ 393 350 PN10
    350 352 ‐ 393 350 PN16
    400 392 ‐ 433 400 PN10
    400 392 ‐ 433 400 PN16
    500 500 ‐ 532 500 PN10/PN16
    600 605 ‐ 637 600 PN10/PN16