Pump connection details these connectors can expand and contract as required, because they act as expansion joints. But control units with tie rods may be needed to prevent over extension if the system is not properly anchored. Control units must be assembled in the field, because they are bolted to the mating flanges. This will be covered in more detail in another newsletter. Factory installed control cables are an alternative to traditional control rods with the spherical style. No control units or tie rods are needed with these connectors, as the braiding prevents thrust loads from being transferred to nozzles and anchors. including air separator , expansion tank , automatic air vent , chemical feeder , chilled water pump for more details of Pump connection download this file.
