The use of GAR FGR range filters in refrigeration and condition ing systems ensures the elimination of contaminating agents such as dust, dirt and damp and eliminates the formation of ac ids in the circulation of the refrigerating fluid before they cause serious damage to the system with the solid core cartridge FGR48 ( sold separately). On the cover a ¼ NPT female connec tion has been made so taht a VC-500-10 charging valves can be mounted (sold separately) The entire line has been designed for use with almost all of the refrigerants present on the market, i.e. fluids classified in Arti cle 13, paragraph 1, letter (b), of Directive PED 2014/68/ EU as part of Group 1 and Group 2; most of these fluids are indicated in Annex E of standard EN 378-1 as Class A1, A2L and A3. All the filters FGR are nitrogen pressure tested to ensure a per fect fit. FGR range filters are epoxy-polyester powder-coated to ensure perfect resistance to corrosion in saline chamber for 350 hours.
Materials
The filter body is stainless steel. The flare connection unions are in copper. Internal net in stainless steel AISI 204.
Installation
The installation orientation can be both vertical or horizontal. The direction of the flow must be in accordance with the arrow on the label. We suggest to respect the minimum distance “E” (see table and drawing) to allow the extraction of the internal filtering unit without difficulty.
Operating conditions
Ts -10°C + 130°c Ps max 33 bar
Refrigerant fluids HFC, HFO, HC blends
For use with fluids other than those explicitly indicated, please contact GAR srl