Liquid Line Filter Drier
PREM / PREC liquid line filter driers protect refrigeration and air conditioning systems from moisture, acids and solid particles. The PREM / PREC filter driers are designed with a solid core. PREM is with 100% molecular sieve, and PREC is with 80% molecular sieve and 20% activated alumina
Feature
1. Solid core can avoid having dust.
2.Has soldering and flaring connection for choosing.
3. High dirt retention, down to 25 μ m particles, with minimal pressure drop.
4. Highly corrosion-resistant power coating finish. Can be used in all environments, including marine application.
5. PREM filter drier was designed for the high water absorbent capacity application. Without activated alumina, so that the oil will not be used up.
6. PREC filter drier is suitable for the system which operating in the high condensation temperature and high dry capacity.
7. PREC filter drier is suitable for the system which operating in the high condensation temperature and high dry capacity.
|
Media Type
|
PREC
|
PREM
|
|
Refrigerant
|
HFC
|
Yes
|
Suggest
|
|
HCFC
|
Suggest
|
Yes
|
|
CFC
|
Suggest
|
Not Suggest
|
|
Oil
|
Mineral Oil or AB
|
Suggest
|
Yes
|
|
POE or PAG
|
Yes
|
Suggest
|
|
POE or PAG with Additive
|
Not Suggest
|
Suggest
|
|
PREM is same to Danfoss DML; PREC is same to Danfoss DCL
1. For CFC system, we suggest to use PREC filter drier. This system needs filter drier which with acid absorbent capacity.
2.If the oil has additive in the system, we don’t suggest to use filter drier that with activated alumina.
|
Technic Parameter
|
Model
|
Connections (in)
|
Liquid Flow Capacity (KW)
|
Dimension (mm)
|
Max. Operating Pressure PB (bar)
|
|
ODF
|
SAE
|
R-134a
|
R-404A/R-507
|
R-22/R-407C/R-410A
|
A
|
D
|
L
|
46
|
|
PREM/PREC-032
|
-
|
1/4
|
7
|
5
|
7
|
66
|
43
|
113
|
46
|
|
PREM/PREC-032S
|
1/4
|
-
|
7
|
5
|
7
|
110
|
46
|
|
PREM/PREC-033
|
-
|
3/8
|
17
|
13
|
19
|
123
|
46
|
|
PREM/PREC-033S
|
3/8
|
-
|
17
|
13
|
19
|
114
|
46
|
|
PREM/PREC-052
|
-
|
1/4
|
7
|
5
|
8
|
75
|
54
|
122
|
46
|
|
PREM/PREC-052S
|
1/4
|
-
|
7
|
5
|
8
|
119
|
46
|
|
PREM/PREC-053
|
-
|
3/8
|
18
|
14
|
19
|
132
|
46
|
|
PREM/PREC-053S
|
3/8
|
-
|
18
|
14
|
19
|
123
|
46
|
|
PREM/PREC-082
|
-
|
1/4
|
7
|
5
|
8
|
101
|
148
|
46
|
|
PREM/PREC-082S
|
1/4
|
-
|
7
|
5
|
8
|
145
|
46
|
|
PREM/PREC-083
|
-
|
3/8
|
19
|
14
|
21
|
158
|
46
|
|
PREM/PREC-083S
|
3/8
|
-
|
19
|
14
|
21
|
149
|
46
|
|
Model
|
Connections (in)
|
Liquid Flow Capacity (KW)
|
Dimension (mm)
|
Max. Operating Pressure PB (bar)
|
|
ODF
|
SAE
|
R134a
|
R404A/R507
|
R22/R407C/R410A
|
A
|
D
|
L
|
|
PREM/PREC-084
|
-
|
1/2
|
26
|
20
|
29
|
101
|
54
|
166
|
46
|
|
PREM/PREC-084S
|
1/2
|
-
|
26
|
20
|
29
|
151
|
46
|
|
PREM/PREC-085
|
-
|
5/8
|
42
|
31
|
46
|
174
|
46
|
|
PREM/PREC-085S
|
5/8
|
-
|
42
|
31
|
46
|
149
|
46
|
|
PREM/PREC-162
|
-
|
1/4
|
7
|
5
|
8
|
110
|
76
|
157
|
46
|
|
PREM/PREC-162S
|
1/4
|
-
|
7
|
5
|
8
|
154
|
46
|
|
PREM/PREC-163
|
-
|
3/8
|
22
|
16
|
24
|
167
|
46
|
|
PREM/PREC-163S
|
3/8
|
-
|
22
|
16
|
24
|
158
|
46
|
|
PREM/PREC-164
|
-
|
1/2
|
30
|
22
|
33
|
175
|
46
|
|
PREM/PREC-164S
|
1/2
|
-
|
30
|
22
|
33
|
160
|
46
|
|
PREM/PREC-165
|
-
|
5/8
|
43
|
30
|
47
|
183
|
46
|
|
PREM/PREC-165S
|
5/8
|
-
|
43
|
30
|
47
|
158
|
46
|
|
PREM/PREC-166
|
-
|
3/4
|
44
|
31
|
48
|
189
|
35
|
|
PREM/PREC-166S
|
3/4
|
-
|
44
|
31
|
48
|
164
|
35
|
|
PREM/PREC-167S
|
7/8
|
-
|
44
|
31
|
48
|
170
|
35
|
|
PREM/PREC-303
|
-
|
3/8
|
21
|
15
|
23
|
186
|
243
|
46
|
|
PREM/PREC-303S
|
3/8
|
-
|
21
|
15
|
23
|
234
|
46
|
|
PREM/PREC-304
|
-
|
1/2
|
31
|
22
|
34
|
251
|
46
|
|
PREM/PREC-304S
|
1/2
|
-
|
31
|
22
|
34
|
236
|
46
|
|
PREM/PREC-305
|
-
|
5/8
|
45
|
33
|
49
|
259
|
46
|
|
PREM/PREC-305S
|
5/8
|
-
|
45
|
33
|
49
|
234
|
46
|
|
PREM/PREC-306
|
-
|
3/4
|
62
|
45
|
68
|
265
|
35
|
|
PREM/PREC-306S
|
3/4
|
-
|
62
|
45
|
68
|
240
|
35
|
|
PREM/PREC-307S
|
7/8
|
-
|
62
|
45
|
68
|
246
|
35
|
|
PREM/PREC-309S
|
1-1/8
|
-
|
62
|
45
|
68
|
246
|
30
|
|
PREM/PREC-413
|
-
|
3/8
|
25
|
18
|
17
|
187
|
89
|
244
|
46
|
|
PREM/PREC-414
|
-
|
1/2
|
32
|
23
|
35
|
252
|
46
|
|
PREM/PREC-414S
|
1/2
|
-
|
32
|
23
|
35
|
237
|
46
|
|
PREM/PREC-415
|
-
|
5/8
|
53
|
37
|
58
|
260
|
46
|
|
PREM/PREC-415S
|
5/8
|
-
|
53
|
37
|
58
|
235
|
46
|
|
PREM/PREC-417S
|
7/8
|
-
|
91
|
65
|
99
|
247
|
35
|
|
PREM/PREC-419S
|
1-1/8
|
-
|
91
|
65
|
99
|
247
|
30
|
|
Remark: Refrigerant quantity capacity: evaporating temperature= -15℃, liquid temperature= 30℃, drop pressure ΔP=0.07bar
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