Inserts in Cooling Water Flow Detector (Hose side) and Raw Water Hose (Barb side). Determine the flow detector ID (Hose side) from chart below and your Raw Water Hose ID (Barb side).
10231 Cooling Water Flow Detector 2' FPT
10271 Cooling Water Flow Detector 1-1/2' FPT
10233 Cooling Water Flow Detector 1' FPT
13209 Cooling Water Flow Detector 1' FPT
13212 Cooling Water Flow Detector 1' FPT
20062 Kit, Cooling Water Flow Detector 1-1/2' FPT
20063 Kit, Cooling Water Flow Detector 2' FPT
20064 Kit Cooling Water Flow Detector 1' FPT
20068 Kit Cooling Water Flow Detector 1' FPT6.50