McDonnell & Miller 120201 Flow Switch, 7.7 gpm, 125 VA, 3.7, 7.4 A Contact, 1-1/4 in Connection, SPDT Switch

Item Features

• Universal design serves the widest variety of large pipe applications, including heating and hydronic systems, air conditioning, refrigeration and process work
• Brass with sealed tube construction
• Magnetic switching mechanism eliminates need for bellows
• Sensitivity adjusting screw makes flow adjustment easy
• Paddles can be trimmed to suit application needs