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Mcdonnell & Miller Series FS8-W General Purpose Liquid Flow Switches
Mcdonnell & MillerFlow Switches

Mcdonnell & Miller Series FS8-W General Purpose Liquid Flow Switches

McDonnell & Miller Flow Switches.

SKU 3G-OTH-02760

Also listed as: FS8W · FS8 W

Brand
Mcdonnell & Miller
Item
Series FS8-W General Purpose Liquid Flow Switches
Category
Flow Switches
Available to Order
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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 Documents

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Mcdonnell & Miller Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

McDonnell & Miller Flow Switches.

Frequently Asked Questions

What is the McDonnell & Miller 3G-OTH-02760 flow switch used for?

The McDonnell & Miller 3G-OTH-02760 is a flow switch used to detect liquid flow or no-flow conditions in industrial piping systems. It is commonly applied in HVAC, boiler, and process control applications to protect equipment by interlocking pumps, alarms, or burners when flow stops.

What are the specifications of the McDonnell & Miller 3G-OTH-02760?

The 3G-OTH-02760 features a sealed Monel bellows and a single-pole double-throw snap switch. It includes four stainless steel paddles: 1, 2, 3, and 6 inches (25, 50, 80, and 150 mm). The Monel construction provides corrosion resistance for demanding fluid environments.

Where to buy the McDonnell & Miller 3G-OTH-02760 in Singapore?

You can source the McDonnell & Miller 3G-OTH-02760 flow switch through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.

How to select the correct paddle for the McDonnell & Miller 3G-OTH-02760?

Select the paddle based on your pipe diameter. The 3G-OTH-02760 includes paddles for 1, 2, 3, and 6 inch (25, 50, 80, and 150 mm) pipes. Use the paddle that matches your pipe size to ensure proper flow sensitivity. For intermediate sizes, consult the manufacturer's guidelines.

Used in

Common applications for Mcdonnell & Miller
Steam boiler low-water cutoff — McDonnell & Miller inline flow switches (e.g., FS-1) for automatic burner shutdown
Cooling water flow monitoring — McDonnell & Miller insertion-style switches (e.g., FS4-3D) in large-diameter pipes
Hazardous-area process lines — McDonnell & Miller FS7-4E with NEMA 7/9 enclosure for Class I, Div 1 locations
HVAC chilled water systems — McDonnell & Miller FS6-1 inline switch for pump flow verification
Industrial wastewater treatment — McDonnell & Miller FS4-3S stainless steel switch for corrosive fluid flow detection
Boiler feedwater control — McDonnell & Miller FS8-WJ with BSP connections for international installations

Mcdonnell & Miller Products

3G Electric supplies Mcdonnell & Miller 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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Cross-referenced by specification & description
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