Mcdonnell & MillerWater Feeders

Mcdonnell & Miller Series 47/247 Water Feeders

McDonnell & Miller Water Feeders.

SKU 3G-OTH-02733

Also listed as: 47247 · 47 247 · 47-247

Brand

Mcdonnell & Miller

Item

Series 47/247 Water Feeders

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 Water Feeders.

Frequently Asked Questions

What is the McDonnell & Miller 47/247 water feeder used for?

The McDonnell & Miller 47/247 water feeder is used for steam and hot water boilers with cold water feed. It continuously maintains a minimum safe water level and operates independently of electrical service, ensuring reliable boiler protection.

What are the specifications of the McDonnell & Miller 47/247 water feeder?

The McDonnell & Miller 47/247 is a proportional feed water feeder designed for steam and hot water boilers. It uses cold water feed and operates without electrical power. For detailed technical specifications, please contact 3G Electric.

Where to buy the McDonnell & Miller 47/247 water feeder in Singapore?

You can source the McDonnell & Miller 47/247 water feeder through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this industrial boiler component.

How to install a McDonnell & Miller water feeder on a boiler?

Install the McDonnell & Miller water feeder according to the manufacturer's instructions, typically on the boiler's cold water supply line. Ensure proper piping and isolation valves. For safe operation, consult a qualified boiler technician and follow local codes.

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 water feeders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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