This field repair kit is suitable for replacing the components of the internal bonnet assembly for the following products:
1800 Series Liquid Flow Switch (Part Number: 42545-A) 1.0 Gallons Per Minute
2650 Series Liquid Flow Switch (Part Number: 47801, 47805) 1.0 Gallons Per Minute
2600, 2601, 2604 Note:
We do not provide field repair kits for the 2″ variations, because internal bonnet components are matched to the housing at time of manufacturing.
Too much variance in the component dimensions results in faulty flow switch operation.