Flow Switch

McDonnell & Miller Flow Switch – Canadian Special  – M&M Reference: 114626

*** OBSOLETE **** This item is obsolete,

Universal design serves the widest variety of applications. For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others 
Features

• Replacement for common flow switches from Johnson/Penn, Potter/Taco, Watts, Hydrolevel and other manufacturers
• 1″ NPT
• Two electrical knock-outs allows connection from either end
• Sensitivity adjusting screw makes flow adjustment easy
• Single pole, double throw snap switch
• Hardened stainless steel bearings minimize friction
• Sealed Monel bellows
• Four stainless steel paddles included –
  1″, 2″, 3″ & 6″ (25, 50, 80, & 150mm)

• Optional features
• Time delay (5 or 20 seconds)– Two SPDT switches to make or break two separate circuits
• Reinforced paddles
• Materials of construction suitable for corrosive liquids
• Fire sprinkler service – Model FS4-3F only
• BSPT threads
• Maximum temperature 300 Deg. F (149 Deg. C)
• Maximum pressure 160 psi (11.3 kg/cm2)