• Combination air, dirt, hydraulic and magnetic separator HDPE internal coalescing element, removable for cleaning

The SEP4™ 4-in-1 combination separator incorporates four important functions for hydronic systems hydraulic separation, air separation, dirt separation and ferrous impurity separation. The unique geometry and design of the separator causes the connected primary and secondary circuits to be hydraulically de-coupled to prevent pump conflict from occurring. An internal screen element facilitates the coalescing and capture of micro-bubbles to facilitate high performance automatic removal, while concurrently causing the capture of non-ferrous debris particles down to 5 um size. A powerful magnetic field induced by rare earth neodymium magnets facilitates the capture of ferrous impurities such as iron oxide down to microscopic size thus delivering 2.5X the ferrous impurity removal performance of standard air and dirt separators.