CU SERIES SPUN COPPER HERMETIC
LIQUID LINE FILTER DRIERS
SPECIFICATIONS
Maximum Working Pressure ....................................................................... 600 psig (41 bar)
Filtration .............................................................................................. Standard 40 microns
............................................................................................Fractional Tonnage 100 microns
UL/CUL File Number ................................................................................................. SA7175
Canadian CRN ...............................................................................0E21971.513467890YTN
FEATURES
• All copper construction for extreme corrosion resistance
• 100% molecular sieve solid core drier
The CU series is a high capacity spun copper solid core filter drier ideal for superior
corrosion resistance in ocean going vessels and residential coastal applications. Models
available for replacement in residential air conditioning or refrigeration equipment.
MODEL NUMBER NOMENCLATURE - Example: CU 163S
SERIES UNIT SIZE CONNECTION SIZE CONNECTION TYPE SEQUENTIAL IDENTIFIER CUSTOMER SPECIAL PACK TYPE
CU
16 3
S
Hermetic Liquid Line Filter
Driers
In Cubic In.
In 1/8" Increments S = ODF
(Omit S for special)
Blank Thru -99
G = Customer Special
(Omit for Standard)
B1 = Bulk Pack
(Omit for Individual Pack)
CU 083S
CU 319
FILTER DRIERS HERMETIC SPUN COPPER
LIQUID LINE CU SERIES
CU SERIES SPUN COPPER HERMETIC LIQUID LINE FILTER DRIERS
PARKER EQUIVALENT
UNIT SIZE (CUBIC INCHES)
INLET CONNECTION
OUTLET CONNECTION
FILTRATION (MICRONS)
MAXIMUM WORKING PRESSURE (PSIG)
FLOW CAPACITY TONS
@ 1 PSI ∆P
1 4
(FOR KW, MULTIPLY
TONS BY 3.5)
WATER CAPACITY² (DROPS OF WATER³)
MODEL NUMBER
ITEM NUMBER
R-22 R-134a R-290
R-404A
/ R-507 R-407C R-410A
R-448A
/ R-449A
R-450A
/ R-513A
R-22 / R-410A
R-134a / R-450A / R-513A
R-290
R-404A / R-507 / R-452A
R-407A / R-407C / R-448A / R-449A
75°F
125°F
75°F
125°F
75°F
125°F
75°F
125°F
75°F
125°F
75°F
125°F
75°F
125°F
75°F
125°F
CU LLD 3-3S 3 3/8 ODF 3/8 ODF 40 600 2.8 2.6 3.1 1.9 2.7 87 81 93 87 109 103 96 93 72 57 60 54 87 79 110 100 CU 033S 064389
CU LLD 5-3S 5 3/8 ODF 3/8 ODF 40 600 2.8 2.6 3.1 1.9 2.7 101 93 108 101 126 119 112 108 82 63 70 62 99 90 137 125 CU 053S 064391
CU LLD 8-3S 8 3/8 ODF 3/8 ODF 40 600 3.8 3.5 4.2 2.5 3.7 191 177 205 191 236 223 212 205 156 122 131 117 188 171 237 216 CU 083S 064393
CU LLD 16-3S 16 3/8 ODF 3/8 ODF 40 600 4.3 4.0 4.7 2.9 4.2 257 237 277 257 340 320 287 277 207 158 177 157 270 245 341 310 CU 163S 064395
1
All ratings in accordance with ARI Standard 710-04. 86oF liquid refrigerant temperature
5°F saturated vapor temperature
3.1 lbs./min./ton for R-134a
2.9 lbs./min./ton for R-22 and R-407C
4.0 lbs./min./ton for R-404A/507 and R-12
2.7 lbs./min./ton for R-410A
3
20 drops of water = 1 gram = 1 cc
4
For 2 PSI ∆P, Multiply values by 1.4
2
Water Capacities are based on:
Equilibrium Point Dryness (EPD) of:
50 parts per million for R-134a,
R404-A/507, R-410A, R-407C, and R-744
60 parts per million for R-22
CU SERIES SPUN COPPER HERMETIC LIQUID LINE FRACTIONAL TONNAGE FILTER DRIERS
MMS-80 — 1/4 ODF 1/4 ODF 100 500 0.5 0.3 0.6 0.3 0.5 25 22 26 23 33 31 26 23 23 21 17 15 38 35 38 35 CU 80 064023
619 — 1/4 ODF CAP 100 500 0.5 0.3 0.6 0.3 0.5 25 22 26 23 33 31 26 23 23 21 17 15 38 35 38 35 CU 619 064026
620 — 5/16 ODF CAP 100 500 2.0 1.0 2.2 0.8 1.9 50 44 53 46 66 63 53 46 43 39 33 29 76 69 76 69 CU 620 064027
621 — 5/16 ODF CAP 100 500 2.0 1.0 2.2 0.8 1.9 50 44 53 46 66 63 53 46 43 39 33 29 76 69 76 69 CU 621 064119
MMS-200 —
5/16 ODF
3/8 ODF
5/16 ODF,
3/8 ODF
100 500 1.0 0.8 1.1 0.6 0.9 50 44 53 46 66 63 53 46 43 39 33 29 76 69 76 69 CU 200 064024
319F — 5/16 ODF CAP 100 500 2.0 1.0 2.2 0.8 1.9 75 66 80 76 99 94 79 75 65 59 50 44 114 104 114 104 CU 319 064025
R-4899_115_12.16.20