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Mcdonnell & Miller Low Water Cut Off- Mechanical for Steam Boiler - Combination Low Water Cut Offspump Controllers
Mcdonnell & MillerCombination Low Water Cut Offspump Controllers

Mcdonnell & Miller Low Water Cut Off- Mechanical for Steam Boiler

Note: listed by manufacturer as obsolete/discontinued.

SKU 3G-OTH-02712

Also listed as: MM144051 · MM 144051

Brand
Mcdonnell & Miller
Item
Low Water Cut Off- Mechanical for Steam Boiler
Part Number
MM-144051
Category
Combination Low Water Cut Offspump Controllers
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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 144051 used for?

The McDonnell & Miller 144051 is a combination low water cut-off and pump controller for commercial and industrial steam boilers. It provides primary low water fuel cut-off protection and high water alarm functions, helping prevent boiler damage from low water conditions.

What are the specifications of the McDonnell & Miller 144051?

The McDonnell & Miller 144051 is a motorized valve controller that combines low water cut-off and pump control. It is designed for steam boiler applications. Note that the manufacturer lists this model as obsolete or discontinued, so exact specifications should be verified with the supplier.

Where to buy the McDonnell & Miller 144051 in Singapore?

3G Electric supplies the McDonnell & Miller 144051 combination low water cut-off and pump controller to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for current availability and lead time as this model is listed as discontinued by the manufacturer.

How to select a replacement for the McDonnell & Miller 144051?

Since the McDonnell & Miller 144051 is discontinued, consult a qualified boiler technician to identify a compatible replacement. Key factors include voltage, pressure rating, pipe connection size, and control functions. 3G Electric can help source suitable alternatives from McDonnell & Miller or other brands for your steam boiler system.

Used in

Common applications for Mcdonnell & Miller
Boiler systems — McDonnell & Miller FS4-3T3-1 flow switch for low-water cutoff and pump protection in 1-inch piping.
Pump control — McDonnell & Miller FS8-W flow switch for detecting flow in 1-inch lines to prevent dry running.
HVAC cooling water — McDonnell & Miller FS6-3/4 flow switch for monitoring flow in 3/4-inch chilled water circuits.
Process piping — McDonnell & Miller FS5-3/4 brass flow switch for hot water applications up to 250°F.
Industrial liquid monitoring — McDonnell & Miller FS6-W-1 flow switch for 1-inch lines with high locked-rotor rating.
Small pipe systems — McDonnell & Miller FS-1 flow switch for 1/2-inch lines in liquid circuits requiring flow detection.
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Mcdonnell & Miller Products

3G Electric supplies Mcdonnell & Miller combination low water cut offspump controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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