Series FS7-4W Industrial Liquid Flow Switches
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For applications requiring a water-tight, dust-tight or a NEMA 4X rated flow switch 11⁄4″ NPT.
- Brass with sealed tube construction
- Single pole, double throw snap switch
- Magnetic switching mechanism eliminates need for bellows
- Sensitivity adjusting screw makes flow adjustment easy
- Paddles can be trimmed to suit application needs
Optional features
- Extended paddle arm
- Stainless steel body and paddles
- BSPT threads
- Minimum temperature (fluid or ambient) -65°F (-54°C)
- Maximum temperature 300°F (149°C)
- Maximum operating pressure
- 300 psi (21 kg/cm2)
- 1000 psi (70 kg/cm2) – Stainless Steel models