Caleffi DISCALDIRTMAG 1-1/2 Inch Magnetic Separator
Caleffi DISCALDIRTMAG 1-1/2 Inch Magnetic Separator
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The Caleffi DISCALDIRTMAG™ Series 5461 high-efficiency commercial air, dirt, and magnetic separator delivers exceptional multi-function component protection for closed hydronic heating and cooling systems. Built to handle light commercial applications, this unit continuously eliminates micro-bubbles of trapped air and traps non-ferrous dirt particles down to 5 microns while your mechanical equipment remains in full operation.
Featuring a powerful, external clip-on neodymium rare-earth magnetic collar, the DISCALDIRTMAG achieves a massive 2.5 times the capture performance of a standard inline debris separator. By isolating up to 100% of circulating ferrous impurities and magnetite sludge common in B2B piping networks, it prevents modern high-efficiency boiler heat exchangers from scaling, minimizes pump circulator wear, and preserves overall plant thermal performance.
Technical Specifications Matrix:
| Manufacturer Part Number (MPN) | 546108A |
| Connection Size | 1-1/2" Female NPT (Union) |
| Maximum Flow Capacity | 22.0 GPM |
| Flow Coefficient (Cv Rating) | 50.0 |
| Magnetic Separation Trap | Removable external neodymium rare-earth magnet collar |
| Debris Filtration Level | Down to 5 microns (non-ferrous and ferrous particles) |
| Maximum Working Pressure | 150 psi (10 bar) |
| Media Temperature Range | 32°F – 230°F (0°C – 110°C) |
| Body Material | Coated Steel Housing Element |
| Purge Discharge Connection | 3/4" Male Garden Hose Threaded Blowdown Valve |
| Product Shipping Weight | 22.00 lbs |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
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- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
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