Sealed Filter Driers
Removes System
Contaminants, Acid and Moisture
Available with solid copper
solder connections or steel
flare connections
F E A T U R E S
Suitable for HCFC,
HFC and CO2
refrigerants
Maximum Working
Pressure of 45 Barg
Unique design with two
solid core options
henrytech.co.uk
DESIGNED FOR PERFORMANCE
HENRY TECHNOLOGIES
S EA L E D F I LT E R D RI E RS
The function of a filter drier is to remove system
contaminants, acid and moisture.
Applications
Sealed Filter Driers are designed to protect refrigeration and airconditioning systems by removing moisture, acids and solid particles.
Sealed Filter Driers are for use in the liquid line of the system. The range
is suitable for use with HCFC, HFC and CO2 refrigerants (see core data).
Main Features
• Available with solid copper solder connections or steel flare
connections
• Solid core for drying/acid removal
• Filter pad and mesh to remove solid particles
• Suitable for HCFC, HFC and CO2 refrigerants
Technical Specification
Allowable operating temperature = -40°C to +100°C
Allowable operating pressure = 0 to 45 barg
Cores
Selection Guidelines
‘M’ Core
The user should select the appropriate core based on refrigerant and oil
types (see note). The model should then be selected based on the required
drying and liquid capacities.
• 100% Molecular Sieve
• High drying capacity
• Suitable for HCFC, HFC and CO2 refrigerants.
Note: Cores with Activated Alumina (type ’A’) are not recommended for use
with oils containing additives.
‘A’ Core
• 80% Molecular Sieve and 20% Activated Alumina
• Absorbs moisture and acid in the system
• Not suitable for oils containing additives.
• Suitable for HCFC, HFC and CO2 refrigerants
Installation – Main Issues
1. Install the filter drier upstream of the liquid line controls to give
maximum protection. Locate upstream of moisture indicator so that
drying effectiveness can be measured.
2. Ensure the indicated flow direction is complied with.
Materials of Construction
AC &R C OMPO NENTS PRO DUCTS
The shell is constructed from carbon steel and powder coated for
corrosion resistance. Connections are available as either copper ODS or
steel flare type. Each core is constructed from a moulded composite of
desiccant materials bonded to provide very high mechanical strength,
micronic filtration and high moisture absorption. The ‘A’ core also
provides acid removal.
2
2
1
Inlet flare connection
5
Solid core
2
Shell
6
Filter pad
3
Spring
7
Filter mesh
4
Perforated plate
8
Outlet flare connection
3
2
1
8
4
7
6
4
5
SEALED FILTER DRIERS
S A E F LA R E M O D E L S
Part No
Conn Size (inch)
Shell Diameter (mm)
A (mm)
ØB (mm)
C (mm)
Weight (kg)
CE Cat
SDM/SDA-032
SDM/SDA-033
SDM/SDA-052
SDM/SDA-053
SDM/SDA-082
SDM/SDA-083
SDM/SDA-084
SDM/SDA-162
SDM/SDA-163
SDM/SDA-164
SDM/SDA-165
SDM/SDA-303
SDM/SDA-304
SDM/SDA-305
SDM/SDA-306
SDM/SDA-413
SDM/SDA-414
SDM/SDA-415
SDM/SDA-416
1/4
3/8
1/4
3/8
1/4
3/8
1/2
1/4
3/8
1/2
5/8
3/8
1/2
5/8
3/4
3/8
1/2
5/8
3/4
46
46
65
65
65
65
65
78
78
78
78
78
78
78
78
92
92
92
92
63
63
72
72
98
98
98
112
112
112
112
185
185
185
185
192
192
192
192
46
46
65
65
65
65
65
78
78
78
78
78
78
78
78
92
92
92
92
110
120
119
129
145
155
163
159
169
177
185
242
250
258
264
249
257
265
271
0.26
0.31
0.40
0.44
0.52
0.55
0.58
0.75
0.79
0.83
0.90
1.24
1.29
1.35
1.37
1.87
1.89
1.94
1.97
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
CAT I
CAT I
CAT I
CAT I
Part No
Conn Size (inch)
Shell Diameter (mm)
A (mm)
ØB (mm)
C (mm)
D (mm)
Weight (kg)
CE Cat
SDM/SDA-032S
SDM/SDA-033S
SDM/SDA-052S
SDM/SDA-053S
SDM/SDA-082S
SDM/SDA-083S
SDM/SDA-084S
SDM/SDA-162S
SDM/SDA-163S
SDM/SDA-164S
SDM/SDA-165S
SDM/SDA-303S
SDM/SDA-304S
SDM/SDA-305S
SDM/SDA-306S
SDM/SDA-413S
SDM/SDA-414S
SDM/SDA-415S
SDM/SDA-416S
1/4
3/8
1/4
3/8
1/4
3/8
1/2
1/4
3/8
1/2
5/8
3/8
1/2
5/8
3/4
3/8
1/2
5/8
3/4
46
46
65
65
65
65
65
78
78
78
78
78
78
78
78
92
92
92
92
63
63
72
72
98
98
98
112
112
112
112
185
185
185
185
192
192
192
192
46
46
65
65
65
65
65
78
78
78
78
78
78
78
78
92
92
92
92
81
85
90
94
116
120
122
130
134
136
134
207
209
220
209
214
216
214
216
13
13
13
13
13
13
13
13
13
13
13
13
13
13
15
13
13
13
15
0.23
0.26
0.36
0.38
0.48
0.49
0.50
0.76
0.81
0.82
0.90
1.21
1.25
1.27
1.29
1.81
1.82
1.83
1.84
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
SEP
CAT I
CAT I
CAT I
CAT I
ODS MODELS
Flare Model
ODS Model
1 Inlet
2 Outlet
3
SEALED FILTER DRIERS
D R Y I N G A N D L I Q U I D C A PA C I T Y TA B L E - ‘ M ’ C O R E
Model Details
Part No
SDM-032/S
SDM-033/S
SDM-052/S
SDM-053/S
SDM-082/S
SDM-083/S
SDM-084/S
SDM-162/S
SDM-163/S
SDM-164/S
SDM-165/S
SDM-303/S
SDM-304/S
SDM-305/S
SDM-306/S
SDM-413/S
SDM-414/S
SDM-415/S
SDM-416/S
R22
Conn
Size (inch)
1/4
3/8
1/4
3/8
1/4
3/8
1/2
1/4
3/8
1/2
5/8
3/8
1/2
5/8
3/4
3/8
1/2
5/8
3/4
24°C
4.9
4.9
9.8
9.8
15.8
15.8
15.8
24.6
24.6
24.6
24.6
51.2
51.2
51.2
51.2
76.8
76.8
76.8
76.8
52°C
4.6
4.6
9.1
9.1
14.6
14.6
14.6
22.8
22.8
22.8
22.8
47.4
47.4
47.4
47.4
71.2
71.2
71.2
71.2
Drying Capacity (kg of refrigerant)
R134a/R507
R404A
24°C
52°C
24°C
52°C
5.3
5
7.8
4.8
5.3
5
7.8
4.8
10.6
10.1
15.6
9.6
10.6
10.1
15.6
9.6
16.9
16.1
24.9
15.4
16.9
16.1
24.9
15.4
16.9
16.1
24.9
15.4
26.4
25.2
38.9
24.1
26.4
25.2
38.9
24.1
26.4
25.2
38.9
24.1
26.4
25.2
38.9
24.1
55
52.3
81
50
55
52.3
81
50
55
52.3
81
50
55
52.3
81
50
82.4
78.5
121.4
75
82.4
78.5
121.4
75
82.4
78.5
121.4
75
82.4
78.5
121.4
75
Liquid Capacity (kW)
R407C/R410A
24°C
52°C
5.3
4.6
5.3
4.6
10.6
9.1
10.6
9.1
17
14.6
17
14.6
17
14.6
26.6
22.8
26.6
22.8
26.6
22.8
26.6
22.8
55.3
47.4
55.3
47.4
55.3
47.4
55.3
47.4
82.9
71.1
82.9
71.1
82.9
71.1
82.9
71.1
R-22
R-134a
R-404A
R-407C
R-410A
CO2
6.1
20.8
7.7
19
7.9
21.7
31.1
8.6
23
34.9
34.4
23.2
35.7
43.5
64.3
26.3
41.6
58.3
67.7
5.8
17.7
6.4
17.2
6.6
18.7
26.7
7.2
20.1
30.3
30.1
20.2
31.1
38.2
56
23.2
36.4
50.9
59.1
3.2
10.3
3.5
10.2
3.6
10.5
15.6
3.9
11.1
16.9
16
11
16.8
21.3
30.9
12.7
19.9
27.1
31.4
6.1
20.8
7.7
19
7.9
21.7
31.1
8.6
23
34.9
34.4
23.2
35.7
43.5
64.3
26.3
41.6
58.3
67.7
6.5
22.1
8.2
20.2
8.5
23.1
33.2
9.2
24.5
37.3
36.7
24.7
38.1
46.4
68.5
28
44.4
62.2
72.2
8.9
27.1
9.8
26.3
10.1
28.7
40.8
11
30.8
46.4
46.1
31
47.6
58.4
85.6
35.5
55.6
77.9
90.4
R-22
R-134a
R-404A
R-407C
R-410A
CO2
6.1
20.8
7.7
19
7.9
21.7
31.1
8.6
23
34.9
34.4
23.2
35.7
43.5
64.3
26.3
41.6
58.3
67.7
5.8
17.7
6.4
17.2
6.6
18.7
26.7
7.2
20.1
30.3
30.1
20.2
31.1
38.2
56
23.2
36.4
50.9
59.1
3.2
10.3
3.5
10.2
3.6
10.5
15.6
3.9
11.1
16.9
16
11
16.8
21.3
30.9
12.7
19.9
27.1
31.4
6.1
20.8
7.7
19
7.9
21.7
31.1
8.6
23
34.9
34.4
23.2
35.7
43.5
64.3
26.3
41.6
58.3
67.7
6.5
22.1
8.2
20.2
8.5
23.1
33.2
9.2
24.5
37.3
36.7
24.7
38.1
46.4
68.5
28
44.4
62.2
72.2
8.9
27.1
9.8
26.3
10.1
28.7
40.8
11
30.8
46.4
46.1
31
47.6
58.4
85.6
35.5
55.6
77.9
90.4
D R Y I N G A N D L I Q U I D C A PA C I T Y TA B L E - ‘A’ C O R E
SDA-032/S
SDA-033/S
SDA-052/S
SDA-053/S
SDA-082/S
SDA-083/S
SDA-084/S
SDA-162/S
SDA-163/S
SDA-164/S
SDA-165/S
SDA-303/S
SDA-304/S
SDA-305/S
SDA-306/S
SDA-413/S
SDA-414/S
SDA-415/S
SDA-416/S
Conn
Size (inch)
1/4
3/8
1/4
3/8
1/4
3/8
1/2
1/4
3/8
1/2
5/8
3/8
1/2
5/8
3/4
3/8
1/2
5/8
3/4
Drying Capacity (kg of refrigerant)
R22
24°C
4.3
4.3
8.6
8.6
13.8
13.8
13.8
21.5
21.5
21.5
21.5
44.8
44.8
44.8
44.8
67.1
67.1
67.1
67.1
52°C
4
4
8
8
12.8
12.8
12.8
19.9
19.9
19.9
19.9
41.5
41.5
41.5
41.5
62.2
62.2
62.2
62.2
R134a/R507
24°C
52°C
4.6
4.4
4.6
4.4
9.2
8.8
9.2
8.8
14.8
14.1
14.8
14.1
14.8
14.1
23.1
22
23.1
22
23.1
22
23.1
22
48.1
45.7
48.1
45.7
48.1
45.7
48.1
45.7
72.1
68.6
72.1
68.6
72.1
68.6
72.1
68.6
R404A
24°C
7.4
7.4
14.8
14.8
23.7
23.7
23.7
37
37
37
37
77
77
77
77
115.5
115.5
115.5
115.5
52°C
4
4
8
8
12.8
12.8
12.8
19.9
19.9
19.9
19.9
41.5
41.5
41.5
41.5
62.2
62.2
62.2
62.2
Liquid Capacity (kW)
R407C/R410A
24°C
52°C
4.5
3.9
4.5
3.9
9.1
7.7
9.1
7.7
14.5
12.4
14.5
12.4
14.5
12.4
22.6
19.3
22.6
19.3
22.6
19.3
22.6
19.3
47.1
40.2
47.1
40.2
47.1
40.2
47.1
40.2
70.6
60.2
70.6
60.2
70.6
60.2
70.6
60.2
Drying Capacity is based on the following moisture content before and after drying:
R22:
R134a:
R404A, R407C, R507:
R410A:
From 1050 ppm W to 60 ppw W in accordance with ARI 710-86
From 1050 ppm W to 75 ppm W. If refrigerant is to be dried to 50 ppm W, reduce the stated capacites by 15%
From 1020 ppm W to 30 ppm W
From 1050 ppm W to 60 ppm W
Liquid Capacity is based on:
Evaporating temperature of te = -15°C (-30°C for CO2 )
Condensing temperature of tc = +30°C (-5°C for CO2 )
Pressure drop across filter-drier of Δp = 0.07 bar
AC &R C OMPO NENTS PRO DUCTS
Model Details
Part No
4
SEALED FILTER DRIERS
S U R FA C E A N D V O L U M E I N F O R M AT I O N
Model
SDM/SDA-03
SDM/SDA-05
SDM/SDA-08
SDM/SDA-16
SDM/SDA-30
SDM/SDA-41
Core surface area
cm2
64
127
180
290
442
551
A C I D C A PA C I T Y I N F O R M AT I O N
Model
SDA-03
SDA-05
SDA-08
SDA-16
SDA-30
SDA-41
AC &R C OMPO NENTS PRO DUCTS
*Absorption capacity of oleic acid at 0.05TAN (Total Acid Number)
5
Acid Capacity*
g
0.8
1.6
2.6
4
8.3
12.5
Core Volume
cm3
43
90
146
219
451
649
Shell Volume
ltr
0.1
0.2
0.3
0.5
0.9
1.3
SEALED FILTER DRIERS
The information contained in this brochure is correct at the time of publication.
Henry Technologies has a policy of continuous product development; we therefore reserve the right to change technical
specifications without prior notice.
Extensive changes within our industry have seen products of Henry Technologies being used in a variety of new applications.
We have a policy, where possible, to offer research and development assistance to our clients. We readily submit our products
for assessment at the development stage, to enable our clients to ascertain product suitability for a given design application.
It remains the responsibility of the system designer to ensure all products used in the system are suitable for the application.
For details of our warranty cover, please refer to our standard terms and conditions of sale. Copies are available on request.
Henry Technologies
76 Mossland Road Hillington Park
Glasgow G52 4XZ Scotland UK
Tel. +44 141 882 4621
Fax. +44 141 810 9199
enquiries@henrytech.co.uk
www.henrytech.co.uk
FOLLOW US ON:
Date of publication:- June 2012
AC &R C OMPO NENTS PRO DUCTS
NOTES:
6