| Connection Type | : | Press Union |
| Dimensions | : | 11-3/4 in W |
| Finish | : | Epoxy Resin |
| Flow Rate | : | 18 gpm |
| Material | : | Steel |
| Maximum Percentage of Glycol | : | 50 % |
| Nominal Size | : | 1-1/4 in |
| Particle Separation Capacity | : | 5 um |
| Pressure Rating | : | 150 psi |
| Suitable Media | : | Glycol Solution, Water |
| Temperature Rating | : | 32 to 212 deg F |
The Caleffi SEP4™ 4-in-1 combination separator incorporates 4 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 micron 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 2-1/2 times the ferrous impurity removal performance of standard air and dirt separators. The SEP4™ saves on system installation and maintenance costs as 4 devices are combined into one. Additionally, all captured debris is blown down through the purge valve without requiring to take the system offline.
Caleffi SEP4™ Magnetic Hydraulic Separator, 1-1/4 in Nominal, Press Union Connection, 150 psi, 32 to 212 deg F, Glycol Solution, Water Suitable Media, 50 % Maximum Percentage of Glycol, 18 gpm Flow Rate, 5 um Particle Separation Capacity, Steel, Finish: Epoxy Resin, 11-3/4 in W
- Combination air, dirt, hydraulic and magnetic separator
- HDPE internal coalescing element, removable for cleaning
- Complete with union connections
- 1/2 in straight female thermowell tap
- 100% ferrous impurities separation efficiency
- Air separation efficiency, 100% removal to micro-bubble level
- 4 functions combined into 1 device minimizes components and labor costs for system requiring primary/secondary piping
- Separate air and dirt separators not required
- Internal upper and lower mesh element - causes micro-bubbles to collect and coalesce for efficient air separation
- Deflects and collects both ferrous and non-ferrous debris down to 5 um size
- Powerful neodymium rare earth magnet attracts ferrous impurities with 2.5 times the removal performance of a standard dirt separator
- Unique geometry and design prevents pump conflict by hydraulically de-coupling primary and secondary circuits
- Preserves design flow in all circuits
- Anti-rotation/anti-vibration pinned float - creates space between float and air vent wall to prevent float hang-up from debris formation
- Enables needle valve to reliably vent out collected air