Description
Product Overview
The Warrick-Gems Sensors & Controls FS-380 Flow Switch (SKU 178353) is a dependable inline flow sensing device designed for use in HVAC, hydronic, and fluid handling systems. Featuring a 3/8″ male pipe thread (MPT) connection, this flow switch provides accurate, consistent detection of fluid movement to protect equipment and ensure safe system operation.
Key Features
- 3/8″ MPT (Male Pipe Thread) connection for straightforward inline installation
- Designed to detect the presence or absence of fluid flow in piping systems
- Helps protect pumps, boilers, and HVAC equipment from dry-run or no-flow conditions
- Compact, durable construction suited for commercial and industrial HVAC applications
- Manufactured by Warrick-Gems Sensors & Controls, a trusted name in fluid sensing technology
Applications
- Hydronic heating and cooling systems
- Boiler and chiller protection circuits
- Pump flow verification
- Water treatment and fluid handling equipment
- Commercial HVAC installations
Why Choose the Warrick-Gems FS-380?
Warrick-Gems Sensors & Controls has a long-standing reputation for precision-engineered flow and level sensing products. The FS-380 delivers reliable switching action to safeguard critical HVAC and hydronic system components, reducing the risk of equipment damage caused by low-flow or no-flow conditions. Its standard 3/8″ MPT connection makes it easy to integrate into existing piping without special adapters.







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