The DGD series direct drive gear pump-motor units are built to handle clean and relatively viscous fluids at a maximum temperature of 70 °C (158 °F) with pressure up to 4 bar (58 psi) and flow rates up to 160 l/h (42 GPH). The pump housing is available in stainless steel or Vectra and the gears are made of Vectra. Seals are available in NBR, EPDM or Viton. Suction/discharge ports are 8 mm barbed end. The pump drives are available in 12V or 24V brush DC options and in a range of different nominal speeds and powers for intermittent duty use. The compact design makes it the preferred choice where space is limited. NSF certified pumps for potable water or fluids for human consumption are also available.