When does the XFLOW pump activate and how much does it overfill?

When does the XFLOW pump activate and how much does it overfill?

• A. 200# difference and overfills by 50#
• B. 100# difference and overfills by 20#
• C. 300# difference and overfills by 100#
• D. 0 difference and no overfill

Answer: (A)

Activation is driven by a specific differential threshold: when the measured difference reaches 200 pounds, the XFLOW pump starts. After it engages, it overfills by 50 pounds to ensure the system stays primed and can compensate for line losses or brief demand spikes. This 200-pound trigger with a 50-pound overfill strikes a balance between reacting quickly and avoiding excessive cycling, while still keeping the delivery ready for immediate use. The other thresholds either trigger too soon or too late or fail to provide any overfill, which would leave the system underprepared.

Activation is driven by a specific differential threshold: when the measured difference reaches 200 pounds, the XFLOW pump starts. After it engages, it overfills by 50 pounds to ensure the system stays primed and can compensate for line losses or brief demand spikes. This 200-pound trigger with a 50-pound overfill strikes a balance between reacting quickly and avoiding excessive cycling, while still keeping the delivery ready for immediate use. The other thresholds either trigger too soon or too late or fail to provide any overfill, which would leave the system underprepared.