Plum A+ and Plum A+3 Volumetric Infusion Systems are advanced, cassette-based multifunction infusion pumps designed for modern healthcare needs. The Plum A+ supports two lines in, one line out, while the Plum A+3 handles six lines in, three lines out. Both pumps offer standard, piggyback, or concurrent delivery, with therapy modes like standard infusions, multistep programming, loading dose, and dose calculation. These systems provide flexible delivery of parenteral, enteral, and epidural fluids over a wide range of infusion rates from various container types. Return Policy30 Day Return Policy. Free Return. 60 Day warranty, money back guaranteed! Tags: IV Infusion Pump