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Mcdonnell & Miller Series 53/53-2 Mechanical Water Feeders/LWCO
Mcdonnell & MillerWater Feeders

Mcdonnell & Miller Series 53/53-2 Mechanical Water Feeders/LWCO

Note: listed by manufacturer as obsolete/discontinued.

SKU 3G-OTH-02736

Also listed as: 53532 · 53 53 2 · 53-53-2

Brand
Mcdonnell & Miller
Item
Series 53/53-2 Mechanical Water Feeders/LWCO
Part Number
53/53-2
Category
Water Feeders
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Product Description

Note: listed by manufacturer as obsolete/discontinued.

Frequently Asked Questions

What is the McDonnell & Miller 53/53-2 water feeder used for?

The McDonnell & Miller 53/53-2 water feeder is designed for low pressure steam and hot water boilers larger than 5,000 sq. ft. (465 m²) with hot or cold water feed. It automatically maintains boiler water level to prevent low-water conditions.

What are the specifications of the McDonnell & Miller 53/53-2?

The McDonnell & Miller 53/53-2 is a water feeder for low pressure steam and hot water boilers exceeding 5,000 sq. ft. (465 m²). It supports both hot and cold water feed. Note: the manufacturer lists this model as obsolete/discontinued.

Where to buy the McDonnell & Miller 53/53-2 in Singapore?

3G Electric supplies the McDonnell & Miller 53/53-2 water feeder to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for sourcing and lead time on this discontinued model.

How to select a replacement for the McDonnell & Miller 53/53-2?

Since the McDonnell & Miller 53/53-2 is discontinued, consult the manufacturer's cross-reference guide for a current equivalent. Ensure the replacement matches your boiler's size (over 5,000 sq. ft. / 465 m²) and feed water type (hot or cold). 3G Electric can help source compatible alternatives.

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
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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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