Customization: | Available |
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After-sales Service: | One Year |
Warranty: | One Year |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Short Description:
* Our fire pumps are meticulously engineered to deliver unparalleled performance throughout their operational lifetime, with maximum reliability as our foremost commitment.
* Integral components are expertly affixed to a durable steel framing structure, ensuring lasting stability and resilience.
* Each controller is equipped with its own dedicated pressure sensing line, offering precision and reliability.
* Please note that the suction line is meticulously designed to exclude a strainer, optimizing performance.
* Essential check valve and butterfly valve strategically positioned within the discharge line for optimal flow control.
* In alignment with NFPA 20 standards, suction from a negative level is not permissible for end suction and split case pumps, ensuring safety and compliance.
Principle:
Once the pressure descends below the set threshold, the jockey pump seamlessly activates, following a signal from the pressure switch, and diligently operates for 10 minutes until the system pressure is restored to the optimal set value. Should the pressure continue to decline, the primary pump will initiate. If further pressure support is required, the standby pump is set to engage, ensuring uninterrupted operational efficiency.
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