CI Adapter Set 4" ni kifaa cha cast iron kinachotumika kuunganisha pampu ya kuzama (submersible borehole pump) na bomba la kupandisha maji (rising main) katika mfumo wa kisima. Hutoa muunganiko imara, usiovuja na unaohakikisha mtiririko thabiti na salama wa maji kutoka pampu kwenda mfumo wa usambazaji. Hutumika zaidi kwenye visima vikubwa vya maji, miradi ya umwagiliaji na matumizi ya viwandani au majengo makubwa.
A 4" CI Adapter Set is a cast iron fitting used to connect a submersible borehole pump to the rising main pipe in a borehole installation. It provides a strong, leak-proof connection that ensures stable and efficient water flow from the pump to the distribution system. It is commonly used in large boreholes, irrigation projects, and industrial or commercial water supply systems.