3/4" FNPT SPST NO Liquid Flow Switch 120-240 VAC/VDC 0.5 gpm MPN:FS-500, 170232
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Free Shipping
In Stock
SKU
510-G2266686
3/4" FNPT SPST NO Liquid Flow Switch 120-240 VAC/VDC 0.5 gpm
This 3/4in FNPT SPST NO Liquid Flow Switch from Gems Sensors is a reliable and efficient solution for monitoring liquid flow in various applications. Suitable for use in temperatures ranging from 0 to 212°F, this flow switch is perfect for industrial processes, water treatment plants, and chemical processing. Its 0.5 gpm flow rate and 20V DC contact rating make it ideal for a wide range of applications, including leak detection, pump control, and level monitoring. With its compact design and durable polypropylene housing, this switch is easy to install and maintain, providing years of trouble-free operation.
Top product features:
- Detects liquid flow
- Operates at temperatures between 0 and 212 degrees F
- Switches at flow rates between 0 and 0.5 gpm
Top product applications:
- Cooling systems in industrial settings to detect low flow rates and prevent overheating
- Monitoring liquid levels in tanks and reservoirs to trigger alarms or shut-offs
- Automated lubrication systems to detect flow rates and prevent over-lubrication
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Temperature - Minimum 0 Degrees F, Connection Size 3/4 in, Connection Type FNPT, Contact Rating (DC) 20 V, Filter Rating - Maximum 100 micron, Flow Rate - Maximum 0.5 gpm, Flow Rate - Minimum 0 gpm, Flow Switch Type Piston, Housing Material Polypropylene, Media Temperature - Maximum 212 Degrees F, Media Temperature - Minimum 0 Degrees F, Overall Height 3.8 in, Overall Length 1.5 in, Overall Width 2 in, Phase -
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.60
- Package Width: 2.00
- Package Height: 4.50
- Package Weight: 0.20
Product info last updated on February 16, 2026 9:26pm UTC
Category: Pump Controls