Mcdonnell & MillerWater Feeders

Mcdonnell & Miller Series 47-2/247-2 Mechanical Water Feeder/LWCO

McDonnell & Miller Water Feeders.

SKU 3G-OTH-02732

Also listed as: 4722472 · 47 2 247 2 · 47-2-247-2

Brand

Mcdonnell & Miller

Item

Series 47-2/247-2 Mechanical Water Feeder/LWCO

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 47-2/247-2 water feeder used for?

The McDonnell & Miller 47-2/247-2 is a mechanical water feeder designed for steam and hot water boilers with cold water feed. It continuously maintains a minimum safe water level independent of electrical service, providing proportional feed to prevent low-water conditions.

What are the specifications of the McDonnell & Miller 47-2/247-2 water feeder?

The McDonnell & Miller 47-2/247-2 is a mechanical water feeder for steam and hot water boilers. It operates with cold water feed and provides proportional feed to maintain a minimum safe water level without relying on electrical power. Specific dimensions and pressure ratings are available from the manufacturer.

Where to buy the McDonnell & Miller 47-2/247-2 in Singapore?

You can source the McDonnell & Miller 47-2/247-2 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 model.

How to install the McDonnell & Miller 47-2/247-2 water feeder?

Install the McDonnell & Miller 47-2/247-2 water feeder according to the manufacturer's instructions. Ensure the boiler is isolated and depressurized before installation. Mount the feeder on the boiler's cold water feed line, and verify proper piping connections for proportional feed operation.

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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