115650 Model FS6-J-1 McDonnell Miller Flow Switch

Installation Guide

1″ BSPT In-Line High Sensitivity Liquid Flow Switch with Snap Acting SPDT Switch (Part Number 115650)

Features and Benefits

• For heavy duty applications where high sensitivity is required, such as water treatment systems, cooling systems for electronic circuits, compressors, booster pumps, and bearings, and other applications that need instant switching
• In-line configuration eliminates need for a pipe tee
• Very high flow capacity
• Actuates at extremely low flow rate
• Sizes available
  • 3⁄4″ NPT
  •  1″ NPT
• Single pole, double throw snap switch
• Switch compartment is completely sealed to protect it from the liquid
• Sensitivity adjusting screw makes flow adjustment easy
• Optional feature
  •  BSPT threads
• Minimum temperature (fluid or ambient) 32°F (0°C)
• Maximum temperature 225°F (107°C)
• Maximum operating pressure 100 psi (7 kg/cm2)