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Xylem McDonnell & Miller 150S-MD Low Water Cut-Off 50 PSI

Xylem-McDonnell & Miller

$1,151.95

In Stock

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SKU:
150S-MD
Product Type:
Low Water Cut-Off Switch
Subcategory:
Pump Controller
Application:
Residential/Commercial
System Type:
Boiler, Hydronic System
Installation Type:
OEM Replacement
Pressure Rating:
50 PSI
Control Type:
Non-Programmable
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Flat-rate shipping. The same price to anywhere in the 50 states.

Ships same or next business day · UPS Ground, typically 1–5 business days.

Low water cut-off and pump controller for low-pressure hydronic and steam applications rated to 50 PSI or less. Prevents pump operation when water level drops below safe limits, protecting boilers and heating systems from dry-fire damage. Designed for residential and light commercial installations.