Nederman says its S-Series dust collector is a 99% efficient enclosure-less system ideal for small to medium woodworking shops. The S-Series is available in three sizes S-500, S-750 and S-1000, with an operating capacity of up to 5,000 CFM and comes equipped with a low RPM operating fan for quiet and efficient operation. The S-Series meets NFPA 654/664-2020 compliance, the company adds.