551-S-HD — Cross-Reference

Our equivalent: Mcdonnell 3G-OTH-84469

7 compatible products found for Mcdonnell 3G-OTH-84469. All items ship worldwide via DHL.

Also known as:551-S-HDMCDONNELL

Cross-reference match for “551-S-HD”

“551-S-HD” reads like a competitor / OEM part number. The 3G-catalog equivalent is below. Not an exact fit? Our global supplier network covers thousands of brands — add it to an RFQ and we’ll quote it.

MCDONNELL

MCDONNELL 551-S-HD Water Feeder

SKU: 3G-OTH-84469

Available by RFQQuote + Service

551-S-HD — Cross-Reference

Cross-reference match for “551-S-HD”

MCDONNELL 551-S-HD Water Feeder

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Mcdonnell This low water cut-off is a safety device for steam and hot water boilers. It automatically shuts off the burner when water level drops below a safe point, preventing dry-fire damage. Used in commercial and industrial heating systems.

Mcdonnell Replacement head mechanism for HVACR pumps, valves, and tubing systems. Compatible with manufacturer part number 165302. Used to restore flow control and safety interlock functions in commercial and industrial heating, ventilation, and refrigeration applications.

Mcdonnell This valve assembly is a replacement component for HVACR systems, designed to control fluid flow. It is compatible with manufacturer part number MM-701F. Typical applications include commercial and industrial boiler and pump installations.

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Mcdonnell Replacement head mechanism for HVACR pumps, valves, and tubing. Compatible with manufacturer part number MM-701F. Used as a direct replacement component in compatible systems.