Danfoss ELIMINATOR DCR replaceable-core filter drier shell for transcritical CO2 (R744), code 023U1017 (type DCR 04807dB), with a DN 20 butt weld steel connection (ANSI B 36.10 SCH 80) and a 1/4 in NPT access port. Holds 1 solid core of core-size code 48 cu.in.; shell volume 2 L, net volume 1.6 L; rated liquid capacity 220 kW / 62.56 TR. The Danfoss ELIMINATOR DCR is a semi-hermetic (bolted, serviceable) filter drier shell for the liquid and/or suction line of transcritical CO2 (R744) refrigeration systems. The steel housing and top cover form a pressure vessel that holds one or more replaceable solid cores; the cover unbolts so the spent core can be exchanged without cutting the shell out of the line. Solid cores are ordered separately by function: 48-DM / 96-DM (100% molecular sieve, moisture adsorption), 48-DC (80% molecular sieve + 20% activated alumina, moisture and acid), 48-DA (post-burnout cleanup) and 48-F (strainer). This high-pressure variant is rated 90 bar (1305 psig) for CO2 duty. Maximum working pressure 90 bar (1305 psig); media temperature -55 to 100 C (-67 to 212 F); PED category I. Supplied as a single-pack shell assembly (housing, top cover and one flat gasket); solid cores ordered separately.