SEEPEX Intelligent Metering Pumps (IMP) integrate MD and BW progressive cavity pumps with a gear reducer and a programmable vector drive. The drive used on IMPs integrates as single reduction gear box, a four-pole, TEFC, inverter-rated electric motor and a “vector” type, variable frequency drive in NEMA 4 enclosure.

External or specially fabricated control enclosures are not required for dead head or dry-running protection instruments. Installation is no more complicated than a typical home stereo.The unit operates from standard 1×120 VAC, 20 amp circuits with a grounded plug. The drive comes with a programmable chip.

If the drive fails, the chip can be transferred to a new drive. Chips can also be easily duplicated. The drive has a digital HMI scalable readout for numerous engineering parameters and some programing functions. A 4-20 mA process signal, external high pressure and low-flow or run-dry protection can be connected via a terminal strip inside the control box.