Product Description
The Honeywell L91D1031 Pressuretrol Controller is a robust device designed for regulating boiler pressure between five and one hundred fifty psi, with an adjustable differential range from eleven to fifty-two psi. It features a quarter inch NPT female connection for seamless integration into siphon loops.
- Adjustable 5-150 psi pressure range for flexible use in various heating systems.
- Proportional pressure control for reliable operation.
- Easy installation with standard NPT connections.
Product Highlights
This controller is essential for maintaining desired pressure levels in heating boilers, enhancing system efficiency and reliability.
Technical Specifications
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Pressure Range: 5 to 150 psi
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Differential Range: 11 to 52 psi
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Connection Type: 1/4 inch NPT female
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Brand: Honeywell
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Model: L91D
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Weight: 3 pounds
