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Designed for low pressure steam and hot water boilers, the McDonnell & Miller 133800 model ensures continuous operation and water level management independently of electrical service. This unit effectively combines a mechanical water feeder with a low water cut-off, tailored for optimal performance in various boiler settings.
With a robust design, the McDonnell & Miller 133800 supports a maximum water supply pressure of 150 psi and tolerates up to 120 degrees Fahrenheit water temperature. It is perfect for managing steam boilers and hot water systems in an industrial setting, ensuring safety and efficiency.
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