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McDonnell & Miller 176902 Model 157S-RL - LWCO & Pump Controller
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Product Description
The McDonnell & Miller model 157S-RL is a combination float-operated low water cut-off and pump controller designed for steam boilers. It features an integral water column for efficient operation.
- Features 1/2 NPT tappings for gauge glass and tri-cocks
- Automatic reset with dual 120 volt bi-metal snap switches
- Rated for a maximum pressure of 150 psi
Product Highlights
This controller ensures reliable operation of steam boilers by automating water level control and preventing dry firing.
Product Information
Standard Information
- Brand: McDonnell & Miller
- MPN: 176902
Technical Specifications
- Model: 157S-RL
- M&M Series: Series 157S
- Application: Steam Boilers
- Control Reset: Automatic
- Control Switch: SWA-150S
- Voltage: 120V, 240V
- Max Pressure: 150 psi
- Connection Size: 1-1/4
- Control Connection: NPT
- Installation Method: 1 Equalizing Piping
- UPC: 751875036525
- Weight: 42.37
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