FS7-4E Flow Switch 1-1/4" NPT With Paddles

Universal design serves the widest variety of large pipe applications, including heating and hydronic systems, air conditioning, refrigeration and process work. includes 4 stainless steel paddles: 1", 2", 3", 6". nema enclosure type 7 - hazardous location (class 1-group c or d) & type 9 - hazardouse location (class 2-group e,f, or g).