GEMS SENSORS Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT
The GEMS SENSORS Liquid Flow Switch: Piston is a high-pressure-rated compact flow switch with a fixed set point and normally open SPST switch position. It features a brass body with 3/8 in NPT connections and a 20 V…
SKU 3G-OTH-90232
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Product Description
The GEMS SENSORS Liquid Flow Switch: Piston is a high-pressure-rated compact flow switch with a fixed set point and normally open SPST switch position. It features a brass body with 3/8 in NPT connections and a 20 V DC contact rating. This model is identified by manufacturer part numbers FS-380 and 178353.
Frequently Asked Questions
What is the GEMS SENSORS FS-380 liquid flow switch used for?
The GEMS SENSORS FS-380 liquid flow switch is used to detect flow or no-flow conditions in high-pressure piping systems. It is commonly applied in industrial water treatment, lubrication circuits, and hydraulic systems where a fixed set point and brass NPT connections are required.
What are the specifications of the GEMS SENSORS FS-380 flow switch?
The GEMS SENSORS FS-380 is a piston-type liquid flow switch with a brass body, 3/8 in NPT connections, and a fixed set point. It has a normally open SPST switch position and a DC contact rating of 20 V. Manufacturer part numbers are FS-380 and 178353.
Where to buy the GEMS SENSORS FS-380 flow switch worldwide?
3G Electric supplies the GEMS SENSORS FS-380 flow switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.
How to install a GEMS SENSORS piston flow switch?
Install the GEMS SENSORS piston flow switch in a horizontal pipe section with the arrow on the body aligned with flow direction. Use thread sealant on the 3/8 in NPT connections and ensure the electrical rating (20 V DC) is not exceeded. Consult the manufacturer's manual for torque specifications.
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3G Electric supplies GEMS SENSORS high-pressure-rated compact flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















