3/4" FNPT SPDT Liquid Flow Switch 2 to 8 gpm MPN:FS-400, 26601
3/4" FNPT SPDT Liquid Flow Switch 2 to 8 gpm
Accurate liquid flow detection is critical in various industrial and commercial applications. Gems Sensors' 3/4in FNPT SPDT Liquid Flow Switch provides reliable and efficient flow monitoring, suitable for temperatures between -20°F and 180°F. This compact and robust switch is ideal for use in hazardous locations, Class I, Division 2, Groups A, B, C, and D. With a flow rate range of 2 to 8 gpm, it's perfect for applications such as pump control, tank level monitoring, and chemical processing. Its durable bronze housing and piston switch design ensure long-lasting performance and accurate flow detection.
Top product features:
- Detects liquid flow between 2 and 8 gallons per minute
- Operates in ambient temperatures between -20 and 180 degrees Fahrenheit
- Has a maximum filter rating of 150 microns
Top product applications:
- Liquid Level Monitoring in Water Storage Tanks
- Monitoring Flow Rates in Cooling Systems
- Detecting Leaks in Hydraulic Systems
Liquid Flow Switch, Ambient Temperature - Maximum 180 Degrees F, Ambient Temperature - Minimum -20 Degrees F, Connection Size 3/4 in, Connection Type FNPT, Contact Rating (DC) 20 V, Filter Rating - Maximum 150 micron, Flow Rate - Maximum 8 gpm, Flow Rate - Minimum 2 gpm, Flow Switch Type Piston, Hazardous Location Specification Class I, Div 2, Group A, B, C, D, Housing Material Bronze, Media Temperature - Maximum 180 Degrees F, Media Temperature - Minimum -20 Degrees F, Overall Height 3.8 in
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: 4.90
- Package Width: 3.70
- Package Height: 2.40
- Package Weight: 1.40
Product info last updated on February 25, 2026 8:19am UTC
Category: Pump Controls