Anti-acid filter driers
8Pages

1.1 n Functional features n CARLY advantages Anti-acid filter driers DCY n Applications • Filtering and drying of refrigerants and acid neutralization for liquid lines of refrigerating and air conditioning installations. C o Products are compatible with HFCs, HCFCs, CFCs, as well as with their associated oils and additives. Products are designed for use of non-hazardous refrigerants from group 2 of PED 97/23/EC. o Product classification in CE categories is done with the PED 97/23/EC table, corresponding to a volume-based selection. o Filtering at outlet preventing propagation within the circuit of particles bigger than 12 microns. o No desorption, even at a high temperature. o Great drying and acid neutralization capacity at all temperatures, thanks to a rigorous selection and a judicious mix of the chemical agents present in the filter driers (activated alumina in order to neutralise the acids and molecular sieves to adsorb moisture). o Initial drying capacity guaranteed by a 200°C oven drying and airtight sealing. o Filter driers sizes that ensure interchangeability with most products of the market. o A dispenser located at the intake ensures optimal distribution and permanent treatment of the whole refrigerant, inside the filter drier. o Connections to solder are made of copper-plated steel up to connections diameter 3/4” included and allow the use of filler metals with a low silver content; their resistance to pressure is much higher than that of full copper connections. o GOST certified products. At the heart of refrigeration technology 02/08 Non-binding documents

1.2 n Selection table: Male/female connections to screw * Filter driers are to be mounted on the liquid line between the receiver and the expansion element. * The refrigerant flow direction is indicated by an “IN” mark in the inlet shell of the filter drier and by an arrow on the filter drier tag. It must be necessarily respected. * Be careful to properly select the solenoid valves located downstream of the filter driers; their over-sizing could cause liquid hammer phenomena hindering the filter driers’ mechanical behaviour; protection of regulation elements located upstream of the...

1.4 Non-binding documents At the heart of refrigeration technology (1) Chapter "Abbreviations and units" (refer to chapter 113). (2) Dehydratable refrigerant capacity according to Standard ARI 710-86. Anti-acid filter driers DCY n Example of selection of a DCY anti-acid filter drier C 02/08 The sizing of a product implies that the buyer takes into account the conditions under which the product is going to be used (temperature - pressure - refrigerant - oil - external environment). The values proposed in the CARLY catalogue selection tables match specific test conditions. In order to define...

1.6 Non-binding documents At the heart of refrigeration technology Anti-acid filter driers DCY n Technical features: Male/female connections to screw C 02/08 (1) Chapter "Connection features and drawings" (refer to chapter 114). L CARLY references Connection types (1) Filtering surface (cm2) Volume of desiccation products (cm3) Dimensions (mm) ø L Net weight (kg) DCY 032 MF 1 52 59,0 53 105,5 0,30 DCY 052 MF 1 52 81,5 53 118,5 0,40 DCY 053 MF 1 52 81,5 53 124,5 0,40 DCY 082 MF 1 52 130,0 53 146,5 0,45 DCY 083 MF 1 52 130,0 53 152,5 0,45 DCY 163 MF 1 102 321,6 74 172,0 0,95 Female Male

1.8 Non-binding documents At the heart of refrigeration technology Anti-acid filter driers DCY n Technical features: Male/female connections to screw C 02/08 (1) The working pressure is limited to the PS BT value when working temperature is lower than or equal to TS BT value. (2) Classification by volume, according to PED 97/23/EC (refer to Chapter 0 page 7). n Spare parts V (L) PS (bar) PS BT (bar) TS maxi (°C) TS mini (°C) TS BT (°C) CARLY references V (L) PS (bar) PS BT (bar) TS maxi (°C) TS mini (°C) TS BT (°C) Volume Maximal working pressure Working pressure (1) Maximal working...