| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a reciprocating pump which attains a simple structure while eliminating a complicated wiring between the reciprocating pump and a control panel, and comparatively easily enables an antidrop structure. SOLUTION: A pump body 10 has a liquid contact part 11 and a solenoid part 12. A solenoid control part 21 is arranged outside the pump body 10 for controlling the solenoid part 12. The solenoid control part 21 is arranged in a control panel 20 having at least one of a sequencer for emitting signal to the solenoid control part 21 or a programmable logic controller.</p> |
