Computerized operation on the principle of impeller resistance. Float
switches are not required. The pump will turn on every 2-1/2 minutes for about
one second to sense for water. If water is present, the pump will sense
resistance and continue to run until all water is removed. Thereafter, it will
check for water every 2-1/2 minutes. Power use in the checking mode is minimal.
500 GPH with 3/4" hose outlet.
| Regular Price: | $76.49 / Each |  | | Our Price: | $63.64 / Each |
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