Filter filter driers

The filter type FGBF have been designed to be fitted in heat pumps systems with inverter cycle system. Inside the filter are located two flapper to avoid the use of valves in the systems. The use of 100% molecular mesh makes the filters compatible with most of refrigerant fluids and allows maximum absorp tion of humidity even at high temperatures which would not be possible with the addition of silica gel and active alumina. 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 are nitrogen pressure tested to ensure a perfect fit. FGBF range filters are epoxy-polyester powder-coated to en sure perfect resistance to corrosion in saline chamber for 350 hours.

Materials
The filter body is stainless steel.
The flare connection unions are in copper steel while the unions to be welded are in copper steel or copper (5/8-3/4-7/8 inch)
Inside the flapper there are A net and a filter cloth tot ensure the elimination of 20 micron mechanical particles.

Installation
The installation orientation can be both vertical or horizontal.

Operating conditions
Ts -40°C + 80°c Ps max 45 bar Refrigerant fluids HFC, HFO, HC, blends

For use with fluids other than those explicitly indicated, please contact GAR srl

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