GEMS SENSORS FS-150 Low Pressure Drop Piston Flow Switch, Normally Open, 2.0 GPM
The GEMS SENSORS Liquid Flow Switch is a low pressure drop piston flow switch with a fixed set point and normally open switch position. It features a polypropylene body, 1/2 in NPT connection, and a contact rating of…
SKU 3G-OTH-89082
Also listed as: FS150NO20GPM · FS 150 NO 2 0GPM · FS-150-NO-2-0GPM
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The GEMS SENSORS Liquid Flow Switch is a low pressure drop piston flow switch with a fixed set point and normally open switch position. It features a polypropylene body, 1/2 in NPT connection, and a contact rating of 20 V DC. The manufacturer part number is FS-150, NO, 2.0GPM.
Frequently Asked Questions
What is the GEMS SENSORS FS-150 liquid flow switch used for?
The GEMS SENSORS FS-150 is a low pressure drop 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 pumps when flow reaches 2.0 GPM.
What are the specifications of the GEMS SENSORS FS-150 flow switch?
The GEMS SENSORS FS-150 is a fixed set point, normally open piston flow switch with a polypropylene body and 1/2 in NPT connections. Its DC contact rating is 20 V. The manufacturer part number is FS-150, NO, 2.0GPM. It is designed for low pressure drop applications.
Where to buy the GEMS SENSORS FS-150 flow switch worldwide?
3G Electric supplies the GEMS SENSORS FS-150 flow switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this part.
How to install a GEMS SENSORS piston flow switch?
Install the GEMS SENSORS FS-150 in a horizontal pipe section with the arrow on the body aligned to flow direction. Use PTFE tape on the 1/2 in NPT threads and ensure electrical connections match the 20 V DC normally open circuit. Test flow at 2.0 GPM to verify switching.
Used in
Common applications for GEMS SENSORSGEMS SENSORS Products
3G Electric supplies GEMS SENSORS low pressure drop piston flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.