GEMS SENSORS Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size
The GEMS SENSORS Liquid Flow Switch: Piston is a high-pressure-rated compact flow switch with a fixed set point and normally open switch position. It features a polypropylene body with 3/8 in NPT connections and a…
SKU 3G-OTH-90245
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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 switch position. It features a polypropylene body with 3/8 in NPT connections and a contact rating of 10 V DC. The manufacturer part numbers are FS-380P and 197085.
Frequently Asked Questions
What is the GEMS SENSORS FS-380P liquid flow switch used for?
The GEMS SENSORS FS-380P is a high-pressure-rated compact piston flow switch used to detect liquid flow in industrial piping systems. It is commonly applied in water treatment, chemical processing, and HVAC equipment to trigger alarms or control actions when flow starts or stops.
What are the specifications of the GEMS SENSORS 197085 flow switch?
The GEMS SENSORS 197085 (FS-380P) is a polypropylene piston flow switch with 3/8 in NPT connections. It has a fixed set point, normally open switch position, and a contact rating of 10 V DC. It is designed for high-pressure liquid flow monitoring applications.
Where to buy GEMS SENSORS flow switches worldwide?
You can source the GEMS SENSORS FS-380P flow switch from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to install a GEMS SENSORS piston flow switch?
Install the GEMS SENSORS FS-380P in a horizontal pipe section with the arrow on the body aligned to flow direction. Use PTFE tape on the 3/8 in NPT threads to prevent leaks. Wire the normally open contacts to your control circuit rated for 10 V DC. Test flow activation after installation.
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Common applications for GEMS SENSORSGEMS SENSORS Products
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.














