The model TPT Mini peristaltic pumps by Aalborg Instruments have been improved to provide low cost, reliable service. Flow rates are user-selectable from 7 mL/min to 28 mL/min by selecting from a choice of four different RPM drives (8, 12, 17, or 25) and tubing sizes. Simple to load and operate, two plastic slide on/off plastic tubing holders accommodate easy tubing replacements or tubing size changes. In addition, two thumbscrews mounted on the housing allow easy occlusion wall adjustments and secure the safety shield. Recommended tubing sizes include: 1/16" ID x 1/32" wall and 1/8" ID x 1/32" wall.
Further features include 3.5 lb. pump with a 5"x 4" footprint, rigid fiberglass housing, 4 roller aluminum pump head, cast bronze self-lubricating rollers, self-priming ON-OFF, CW-CCW reversible settings, as well as continuous duty 24 VDC brush style gear motor with internal permanent magnet.
