Description
The Grundfos 00519601 Cast Iron Flange Set is a mechanical connection element that is used to secure piping interfaces in the HVAC systems. It is mainly used as a stable mounting platform and threaded 3/4″ NPT pipe mounting. It works on the concept of clamping and aligning parts of the pipe or pump housing for the purpose of having the right flow paths. This flange set contributes to consistent fluid routing, structural stability and reliable sealing in compatible HVAC hydronic systems.









