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GEMS SENSORS FS-150 Low Pressure Drop Piston Flow Switch, Normally Open, 3.0 GPM - Low Pressure Drop Piston Flow Switches
GEMS SENSORSLow Pressure Drop Piston Flow Switches

GEMS SENSORS FS-150 Low Pressure Drop Piston Flow Switch, Normally Open, 3.0 GPM

<p>The GEMS SENSORS FS-150 is a low pressure drop piston flow switch designed for reliable flow detection in industrial systems. This model features a fixed set point of 3.0 GPM, a 1/2 inch NPT connection, and a…

SKU 3G-OTH-89089

Also listed as: FS150NO30GPM · FS 150 NO 3 0GPM · FS-150-NO-3-0GPM

Brand
GEMS SENSORS
Item
FS-150 Low Pressure Drop Piston Flow Switch, Normally Open, 3.0 GPM
Part Number
FS-150, NO, 3.0GPM
Category
Low Pressure Drop Piston Flow Switches
Available to Order
Also known as:FS-150, NO, 3.0GPMGEMS SENSORS
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Technical specs
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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

Technical Specifications

GEMS SENSORS
Manufacturer Part Number
FS-150, NO, 3.0GPM
Type
Polypropylene, NPT
NPT
1/2 in
Set Point Type
Fixed
Connection Size
1/2 in
Switch Position
Normally Open
Contact Rating (DC)
20 V

Technical Documents

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GEMS SENSORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The GEMS SENSORS FS-150 is a low pressure drop piston flow switch designed for reliable flow detection in industrial systems. This model features a fixed set point of 3.0 GPM, a 1/2 inch NPT connection, and a normally open switch position. Constructed with a polypropylene body, it is suitable for a variety of media and applications, including cooling systems, lubrication circuits, and process control.</p><p>For Singapore procurement, 3G Electric offers this FS-150 with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available. Contact us for current pricing and availability.</p>

Frequently Asked Questions

What is the set point and switch position of the GEMS FS-150?

The FS-150 has a fixed set point of 3.0 GPM and is normally open (NO).

What are the connection size and material of the FS-150?

It has a 1/2 inch NPT connection and is made of polypropylene.

Used in

Common applications for GEMS SENSORS
Burner management — GEMS SENSORS FS-4 piston flow switch for monitoring cooling water flow in industrial burners
Pump protection — GEMS SENSORS FS-380 high-pressure flow switch to detect loss of flow in pump systems
Process control — GEMS SENSORS 230500 thermal-dispersion flow switch for low-flow detection in chemical processes
Cooling systems — GEMS SENSORS RFS flow sight with remote output for visual and electrical flow indication in heat exchangers
Water treatment — GEMS SENSORS FT-110 turbine flow sensor for measuring flow rates in filtration systems
Hydraulic systems — GEMS SENSORS FS-500 polypropylene piston flow switch for corrosive fluid monitoring in hydraulic circuits
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GEMS 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.

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