Description
Xylem-McDonnell & Miller 194-M Combination Low Water Cut Off and Pump Controller
The McDonnell & Miller 194-M is a heavy-duty combination low water cut off and pump controller engineered for reliable protection and automatic pump management on steam boiler systems. Rated for a maximum operating pressure of 250 PSI, this unit is built to handle demanding commercial and industrial steam applications. Dual snap-acting manual reset SPDT (Single-Pole, Double-Throw) switches provide independent control of both the low water cut off safety function and the pump controller circuit, ensuring precise, dependable operation.
Key Features
- Combination low water cut off and pump controller in a single unit
- Two snap-acting manual reset SPDT switches for independent circuit control
- 250 PSI maximum operating pressure rating
- Designed specifically for steam boiler applications
- Manual reset operation for added safety assurance after low water events
- Xylem-McDonnell & Miller quality construction for long service life
- Part Number: 166900
Application
The 194-M is ideal for use on steam boilers in commercial and industrial settings where both low water protection and pump control are required in a single, space-saving device. The manual reset feature ensures that an operator must physically acknowledge and reset the control after a low water condition, preventing automatic restart without inspection — a critical safety requirement in many boiler installations.
Product Specifications
- Model: 194-M
- Part Number: 166900
- Brand: Xylem-McDonnell & Miller
- Function: Combination Low Water Cut Off and Pump Controller
- Switch Type: Two Snap-Acting Manual Reset SPDT Switches
- Maximum Pressure: 250 PSI
- Application: Steam Boilers
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