Atlantic Blowers' AB-102/1 Single Phase/Double Stage Regenerative Blower can be used for various pressure or vacuum applications. The AB-102/1 produces a maximum flow of 58 CFM. The maximum pressure and vacuum is 59 inH2O and 40 inH2O respectively.The AB-102/1 has a power output of 0.5 HP (0.4 kW) with speeds of either 3000 or 3600 RPM (50/60 Hz dual frequency). The voltage is 110-120Δ/220-240Y with an FLA rating of 7.8Δ/3.9Y. Measuring at a distance of 3 ft. the blower will produce a noise level of 68 dbA. The inlet/outlet connection size is 1.25" female NPT.