3 in 1 Stainless Steel Air Separators
Rhella 3-in-1 Air & Dirt Separators are engineered to protect hydronic heating and cooling systems from the harmful effects of entrained air, suspended debris, and ferrous contaminant. Constructed from high-grade 304 stainless steel, the air separator provides excellent corrosion resistance, durability, and long-term reliability in both heating and chilled-water applications
Benefits:
- Improved System Efficiency: Removing entrained air, suspended debris, and ferrous contaminants helps maintain clean heat-transfer surfaces and hydraulic passages. This supports efficient operation of heat exchangers, boilers, radiators, and other hydronic system components. The removal of contaminants also helps reduce abrasive wear and air-related operating issues affecting circulator pumps, impellers, and mechanical seals.
- Corrosion Control: Removing oxygen-rich air and ferrous corrosion products from the circulating fluid helps reduce conditions that contribute to oxidation and corrosion within the hydronic system.
- Simpler Maintenance: The integrated automatic air vent, magnetic separator, collection chamber, and service drain simplify routine system maintenance and reduce the need for manual air purging and system cleaning
- Integrated Fill Port: A dedicated side connection serves as a convenient port for the expansion tank and system fill. This integrated design eliminates the need to source and install a separate fill tee elsewhere in the piping network, simplifying installation and reducing potential leak points.
- Advanced Air Elimination: Internal 304 Stainless Steel Pall Rings act as a high-efficiency coalescing matrix, aggregating micro-bubbles into larger ones. These are automatically discharged through an automatic air vent.
Dual-Stage Debris Removal:
- Dirt Filtration: The controlled flow velocity allows suspended dirt and non-magnetic particles to settle at the bottom of the unit for easy removal via the service drain .
- Ferrous Contamination: An integrated, removable M50 grade Neodymium magnetic rod captures ferrous particles, preventing abrasive wear on pumps and valves .
- Low Maintenance Design: The integrated automatic air vent, magnetic separator, collection chamber, and service drain simplify routine system maintenance and reduce the need for manual air purging and system cleaning
Technical Specifications:
- Material: 304 stainless steel body, Pall rings and internals
- Union connections with FNPT, SWEAT or Press nipples (specify when ordering)
- M50 12,000 gauss neodymium rod magnets rated to 90 °C
- Maximum Operational Pressure: 150 PSI
- Maximum Operation temperature: 210°F
- Fluids: water, max. 50% glycol
Included:
1 x Air separator
1 x Automatic air vent
1 x Dirt magnet
1 x Drain
| Model | A | AC | B | C | D | 1 | 2 | 3 | 4 | Flow Rate | Weight |
| AIR125P | 151 mm | 244 mm | 306 mm | 77 mm | 58 mm | 1/2" GF | 1/2" GF | 1/2" FNPT | 1/2" GF | 15 GPM - 3.41 m3 /h | 3.6 lbs/1.7 kg |
