McDonnell & Miller FS8-W Paddle-Type Flow Switch for Liquids
The MCDONNELL & MILLER FS8-W is a paddle-type flow switch for liquids, designed for inline installation in 1-inch pipe systems. It features a 1-inch NPT connection and an AC contact rating of 22.2 A at 240V (locked…
SKU 3G-OTH-88648
Also listed as: FS8W · FS8 W
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
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Product Description
The MCDONNELL & MILLER FS8-W is a paddle-type flow switch for liquids, designed for inline installation in 1-inch pipe systems. It features a 1-inch NPT connection and an AC contact rating of 22.2 A at 240V (locked rotor). This switch provides flow detection for industrial liquid applications.
Frequently Asked Questions
What is the McDonnell & Miller FS8-W flow switch used for?
The McDonnell & Miller FS8-W is a paddle-type flow switch that detects liquid flow in 1-inch pipe systems. It is used in industrial applications such as pump protection, boiler low-water cutoff, and cooling water monitoring to trigger alarms or shut down equipment when flow stops.
What are the specifications of the McDonnell & Miller FS8-W?
The FS8-W has a 1-inch NPT connection for 1-inch pipe size. Its AC contact rating is 22.2 A at 240V (locked rotor). The switch is designed for inline installation in liquid systems and is manufactured by McDonnell & Miller under part number FS8-W.
Where to buy the McDonnell & Miller FS8-W worldwide?
3G Electric supplies the McDonnell & Miller FS8-W flow switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this paddle-type flow switch.
How to install the McDonnell & Miller FS8-W flow switch?
Install the FS8-W in a horizontal pipe section with the paddle oriented correctly for flow direction. Ensure the pipe is 1-inch NPT and the switch is wired per local codes. Follow McDonnell & Miller's generic guidelines for paddle-type switches: avoid overtightening and verify flow detection after installation.
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3G Electric supplies McDonnell & Miller inline switches for liquids. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.