The EMS from Wilden allows the operator to use an integrated control dial to select the efficiency point and flow rate that best suits the chemical transfer application.

The AODD pumps include air distribution systems, diaphragm technology, and clamped wetted path designs, making them suitable for chemical transfer. The pumps are available in two sizes, from the 38 mm (1 ½ in) PX4 and the 51 mm (2 in) PX8 models. Both models can handle pressures up to 8.6 bar (125 psi), while the PX4 features a flow rate of 363 lpm (96 gpm) and the PX8 a flow rate of 594 lpm (157 gpm).