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MADISON FS8000-10009 High-Pressure-Rated Compact Flow Switch - High-Pressure-Rated Compact Flow Switches
MADISONHigh-Pressure-Rated Compact Flow Switches

MADISON FS8000-10009 High-Pressure-Rated Compact Flow Switch

The MADISON FS8000-10009 is a high-pressure-rated compact flow switch of the piston type. It features a fixed set point, is normally open, and has a contact rating of 0.07 A @ 120V DC. This 316 stainless steel unit…

SKU 3G-OTH-89284

Also listed as: FS800010009 · FS8000 10009

Brand
MADISON
Item
FS8000-10009 High-Pressure-Rated Compact Flow Switch
Part Number
FS8000-10009
Category
High-Pressure-Rated Compact Flow Switches
Available to Order
Also known as:FS8000-10009MADISON
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Technical Specifications

MADISON
Manufacturer Part Number
FS8000-10009
Type
NPT, 2.5 gpm – 2.5 gpm
NPT
3/8 in
Set Point Type
Fixed
Connection Size
3/8 in
Stainless Steel
316
Switch Position
Normally Open
Contact Rating (DC)
0.07 A @ 120V DC

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

Product Description

The MADISON FS8000-10009 is a high-pressure-rated compact flow switch of the piston type. It features a fixed set point, is normally open, and has a contact rating of 0.07 A @ 120V DC. This 316 stainless steel unit has a 3/8 in NPT connection size and a flow range of 2.5 gpm to 2.5 gpm.

Frequently Asked Questions

What is the MADISON FS8000-10009 flow switch used for?

The MADISON FS8000-10009 is a high-pressure-rated compact piston flow switch used to detect liquid flow in industrial piping systems. It is suitable for applications requiring a fixed set point and normally open operation, such as pump protection and cooling system monitoring.

What are the specifications of the MADISON FS8000-10009?

The MADISON FS8000-10009 is a 316 stainless steel piston flow switch with a 3/8 in NPT connection, fixed set point, normally open switch position, and a contact rating of 0.07 A @ 120V DC. Its flow range is 2.5 gpm to 2.5 gpm.

Where to buy the MADISON FS8000-10009 worldwide?

3G Electric supplies the MADISON FS8000-10009 flow switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 316 stainless steel piston flow switch.

How to install the MADISON FS8000-10009 flow switch?

Install the MADISON FS8000-10009 in a vertical pipe section with flow direction matching the arrow on the body. Ensure the 3/8 in NPT connection is properly sealed. For fixed set point models, no field adjustment is needed. Always follow the manufacturer's installation manual.

Used in

Common applications for MADISON
Water and wastewater treatment — Madison mechanically alternating float switches (M8700-C, MSB8800) for pump alternation and high-level alarm in wet wells and lift stations.
Chemical processing — Madison Kynar-bodied float switch (M9705) for level detection in tanks containing aggressive acids or solvents.
Oil and gas — Madison ultrasonic level transmitter (U5098-D024-019) for non-contact continuous level measurement in storage tanks up to 19 feet.
Food and beverage — Madison ultrasonic level sensor (U3M-148) with PVC housing for hygienic, non-contact level monitoring in mixing and holding tanks.
Power generation — Madison side-mounted float switches (M8790-14/4184) for sump and condensate tank level control in boiler rooms and turbine halls.
Municipal water supply — Madison ultrasonic transmitters (U3M-148C485) with 4-20mA output for remote monitoring of reservoir and clearwell levels.
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MADISON Products

3G Electric supplies MADISON high-pressure-rated compact 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Medium and high operating pressure differential gauge with switch from the Series 120. Features a piston sensor, 2 1/2 in dial, 1/4 in NPT female connection, and 316 stainless steel housing. Accuracy is ±3-2-3%. Suitable for industrial filtration, pump monitoring, and hydraulic systems
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Medium and high operating pressure differential gauge with switch from the Series 120. Features a piston sensor, 2 1/2 in dial, 1/4 in NPT female connection, and 316 stainless steel housing. Accuracy is ±3-2-3%. Suitable for industrial filtration, pump monitoring, and hydraulic systems
Medium and high operating pressure differential gauge with switch, featuring a piston sensor and 2 1/2 in dial. Housed in 316 stainless steel with a 1/4 in NPT female back connection. Gauge accuracy is ±3-2-3%. Certificate of calibration not included. Typical applications include industrial filtration, pump monitoring, and hydraulic systems
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Medium and high operating pressure differential gauge with switch, featuring a piston sensor and 2 1/2 in dial. Housed in 316 stainless steel with a 1/4 in NPT female back connection. Gauge accuracy is ±3-2-3%. Certificate of calibration not included. Typical applications include industrial filtration, pump monitoring, and hydraulic systems
This medium and high operating pressure differential gauge with switch from the Series 120 features a 2 1/2 in dial and 1/4 in NPT female connection. The piston sensor and 316 stainless steel housing support use in filtration, flow measurement, and pump monitoring applications. Gauge accuracy is ±3-2-3%. Certificate of calibration not included
MIDWEST INSTRUMENT
This medium and high operating pressure differential gauge with switch from the Series 120 features a 2 1/2 in dial and 1/4 in NPT female connection. The piston sensor and 316 stainless steel housing support use in filtration, flow measurement, and pump monitoring applications. Gauge accuracy is ±3-2-3%. Certificate of calibration not included
Medium and high operating pressure differential gauge with switch from the Series 120. Features a 4 1/2 in dial, 1/4 in NPT female connection, piston sensor, and 316 stainless steel housing. Accuracy is ±3-2-3%. Suitable for monitoring and switching in filtration, pump, and hydraulic systems
MIDWEST INSTRUMENT
Medium and high operating pressure differential gauge with switch from the Series 120. Features a 4 1/2 in dial, 1/4 in NPT female connection, piston sensor, and 316 stainless steel housing. Accuracy is ±3-2-3%. Suitable for monitoring and switching in filtration, pump, and hydraulic systems

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