Cole-Parmer Cole-Parmer Gear Pump System, Benchtop Analog Drive, 0.316 mL/rev, 115 VAC GO-74013-10

Analog drives provide continuous-duty operation with Micropump<reg> A-mount pump heads. Gradual, one-second acceleration offers smooth control of drive speed and flow rate.
The permanent-magnet, direct-current (PMDC) drive is built to last<emdash>excellent for long-term applications.
<b>Service kits 07144-42, 74012-02, -42, and -52 include:</b> gears, suction shoe, shaft seals, and|springs.|<b>Service kits 74012-12, -22, and -32 include:</b> gears, bushings, and seals.