XF Xtra filtration magnetic dirt separator - NA Market

The Caleffi XF “Xtra Filtration” magnetic dirt separator safeguards

components within hydronic systems by ensuring a hydronic fluid

free from impurities, maximizing heat transfer efficiency. This compact

device integrates three distinct separation methods: collision media

for large non-magnetic debris, a central magnet for capturing

ferrous material, and a 160 μm mesh filter for trapping remaining fine

particle impurities. Efficient separation commences at the initial pass,

effectively removing a substantial amount of debris during system

startup.

Designed for applications such as heat pumps and boilers, where

critical components like heat exchangers are sensitive to debris and

magnetic impurities. The XF’s top cap rotates to control an internal brush that cleans the fine

mesh filter by dislodging debris and directing it toward the purge valve.

Removing the central magnet facilitates the release of ferrous material.

See Revit Content Instruction Guide pdf at www.calefii.com for code 577 series XF filter.

Specification

577 series Caleffi XF
Xtra filtration magnetic dirt separator. NPT male threaded union connection size 1”, NPT female union connection sizes 1-1/4” and 1-1/2”, Press and Sweat union connection sizes 1”, 1-1/4” and 1-1/2”. Composite body PA66G30. Upper cap and purge screw brass EN 12164 CW617N. PA66 filter. Peroxide-cured EPDM hydraulic seals and Posi-Stop union embedded o-ring seal. Locking nut for tee fitting in PPSG40. Tee fitting brass EN 1982 CB 753S. Complete with internal PA66 brushes. Neodymium rare-earth magnets (3), 3 x 0.475 T magnetic induction. Purge valve with hose connection. Suitable fluids: water and glycol solutions; maximum percentage of glycol 30%. Maximum working pressure 45 psi (3 bar). Operating temperature range 32 to 195 °F (0–90 °C). Filter mesh size 160 μm. Device internal volume 18 fluid ounces (0.53 liter) for size 1” and 21.3 fluid ounces (0.63 liter) for sizes 1-1/4” and 1-1/2”. Rated flow: Cv 12 for size 1”; Cv 27 for sizes 1-1/4” and 1-1/2”. Cv with 50% bypass. Provide with optional inlet and outlet isolation ball valves, code 290031, for size 1”, NA108 series with threaded nipples for sizes 1-1/4” and 1-1/2”, separately sourced, field installed.
See Revit Content Instruction Guide pdf at www.calefii.com for code 577 series XF filter.

Technical specification