Caleffi 549597A 5495 Series SEP 4, 4-in-1 Magnetic Hydraulic Separators 1-1/4" sweat union

The Caleffi SEP4 4-in-1combination separator is a device that incorporates four critical functions for hot or chilled water systems. It combines high performance air and dirt (magnetic and non-magnetic) removal into the hydraulic separation function which makes the primary and secondary circuits connected to it hydraulically independent. The SEP4 features an internal coalescing element that continuously and automatically eliminates air micro-bubbles with the simultaneous removal of dirt particles as tiny as 5 microns. The air discharge capacity is very high, with the capability of automatically removing all the air present in the system down to the micro-bubble level. The 4-in-1 high performance functionality of the SEP4 saves system installation and maintenance costs as there is no need to include separate air and dirt separators. In addition to removing solid impurities in the system without isolating the separator or shutting down the system, the added powerful removable external magnet probe in the lower body removes up to 100% of the ferrous impurities, including magnetite, that can form in a hydronic system. The SEP4™ has 2-1/2" times the ferrous impurities removal performance of standard air and dirt separators.

• Combination air, dirt, hydraulic and magnetic separator.
• Epoxy resin coated steel body.
• HDPE internal coalescing element, removable for cleaning
• Includes mounting bracket.
• Max working pressure: 150 psi
• Working temp range: 32˚ - 212˚F
• Particle separation capacity: to 5 μm (0.2 mil)
• Ferrous impurities separation efficiency: 100%
• Air separation efficiency: 100% to microbubble level.
• Complete with union connections.
• Thermowell tap: 1/2" straight female