DOST Couplers 1600 mm
24/09/2018

Serie DOST couplers are unique - this product allows to realise the following key possibilities:

  • connection water pressure test without filling of line;
  • accommodation up to 9° deflection of the pipe without using any tool;
  • operation with pipes having up to 10% ovality (coupler has the possibility to fix the ovality);

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