Danfoss DMB, DCB Data sheet

Data Sheet
Hermetic bi-flow filter drier Type DMB and DCB
DMB and DCB are for use in liquid lines on heat pumps.
Hermetic bi-ow lter driers, types DMB and DCB are for use in liquid lines on heat pumps.
Hermetic bi-ow lter driers have built-in check valves which ensure that refrigerant liquid always ows through the lter driers from the outer side of the lter core towards the center. Thus all dirt particles are retained irrespective of ow direction.
When building heat pump systems, the use of bi-ow lters can, depending on the type of system, save up to ten solder connections. This reduces production costs and the number of potential leakage points.
Available with are and solder (cu-plated steel) connections.
For other connections please contact your Danfoss Sales Representative.
AI192386436430en-000401en-000401
Filter
Solid core surface
Solid core volume
Filter drier volume
(shell volume)
Filter drier volume
(net volume)
[cm
2
]
[cm
3
]
[l]
[l]
DMB/DCB 087380
0.10
0.088
DMB/DCB 16
100
145
0.30
0.234
DMB/DCB 30
250
365
0.49
0.322
Hermetic bi-ow lter drier, Type DMB and DCB
Features
The Core type DMB
• 100% 3Å Molecular Sieve core
• High drying capacity minimizing the risk of acid formation (hydrolysis)
• Recommended for use with HFO, HC, HFC and HCFC refrigerants
• Will not deplete oil additives
The Core type DCB
• 80% 3Å Molecular Sieve with 20% activated alumina
• Perfect core blend for systems that operate at high condensing temperatures and require high drying capacity
• Recommended for use with HFO, HC, HFC and HCFC refrigerants
The Shell
• PED approved for PS 46 bar
• Available with are and solder (cu-plated steel) connections
• Optimum ow characteristics and dirt retention
• The check valves are not sensitive to dirt and give minimum restriction, irrespective of ow direction
The Filter
Eective dirt removal to 25 μm
• No dirt released by reversing the ow direction
• Available in sizes 8 – 30 cubic inches
Construction
Figure 1: Flow direction
Product specication
Technical data
Figure 2: Flare connection
Table 1: Surface and volume
© Danfoss | Climate Solutions | 2021.08 AI192386436430en-000401en-000401 | 2
DMB164
s
Filter
Acid capacity
(1)
[g]
DCB 08
0.96
DCB 16
1.29
DCB 30
3.16
Type
Codes
Description
Filter drier
D
Drier
Solid core
C
80% Molecular Sieve / 20% activated alumina
M
100% Molecular Sieve core
Application
B
Bi-ow
Filter housing volume (approx.)
08
8 in.
3
16
16 in.
3
30
30 in.
3
Connection (lter connection in 1⁄8 of an inch incre­ments)
2
1
4
in. / 6 mm
3
3
8
in. / 10 mm
4
1
2
in. / 12 mm
5
5
8
in. / 16 mm
7
7
8
in. / 22 mm
9
1
1
8 in.
Connection type
(blank)
Flare connection
s
Solder connection (cu-plated steel connector)
Filter drier
Solid core
Application
Size (volume)
Connection (lter connection in 1⁄8 of an inch increments)
Connection type
Hermetic bi-ow lter drier, Type DMB and DCB
Figure 3: Solder connection (cu-plated steel)
Table 2: Acid capacity
(1)
(1)
Adsorption capacity of oleic acid at 0.05 TAN (Total Acid Number).
Adsorption capacity of oleic acid at 0.05 TAN (Total Acid Number).
Temperature range:
-40 – 70 °C
Dirt retention Particles > 25 μm
Identication
Table 3: Type codes
Example for type codes
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Refrigerant and oil types
DCB
DMB
Refrigerant
HFO
Recommended
Recommended
HC
(1)
Recommended
Recommended
HFC
Recommended
Recommended
HCFC
Recommended
Recommended
Oil
Mineral or AB
Recommended
Recommended
POE or PAG, pure
Recommended
Recommended
POE or PAG, with additives
Not recommended
(2)
Recommended
Type
Drying capacity [kg] refrigerant 1) Liquid capacity [kW] 2) Max.
Working Pressure
PS
R134a R404A R507 R22 R407C R410A
R134a R404A R507 R22 R407C R410A
C]
24 52 24 52 24 52 24 52 24 52 24 52
[bar]
DMB 082/082s 9.1 8.6 9.7 9.2 9.9 9.2 9.2 8.5 9.1 8.4 8.3 7.6 3.9 2.8 2.8 4.3 4.3 4.3 46
DMB 083/083s 9.1 8.6 9.7 9.2 9.9 9.2 9.2 8.5 9.1 8.4 8.3 7.6 7.4 5.3 5.3 8.2 8.2 8.2 46
DMB 084/084s 9.1 8.6 9.7 9.2 9.9 9.2 9.2 8.5 9.1 8.4 8.3 7.6 8.3 6.0 6.0 9.2 9.2 9.2 46
DMB 162 17.1 16.2 18.4 17.4 18.7 17.3 17.3 16.0 17.1 15.8 15.6 14.4 7.6 5.3 5.3 8.8 8.8 8.8 46
DMB 163/163s 17.1 16.2 18.4 17.4 18.7 17.3 17.3 16.0 17.1 15.8 15.6 14.4 18.0 13.0 13.0 20.0 20.0 20.0 46
DMB 164/164s 17.1 16.2 18.4 17.4 18.7 17.3 17.3 16.0 17.1 15.8 15.6 14.4 28.0 20.0 20.0 32.0 32.0 32.0 46
DMB 165/165s 17.1 16.2 18.4 17.4 18.7 17.3 17.3 16.0 17.1 15.8 15.6 14.4 37.0 29.0 29.0 40.0 40.0 40.0 46
DMB 303 42.0 39.7 45.2 42.8 46.0 42.5 42.5 39.3 42.1 38.9 38.3 35.3 19.0 15.0 15.0 21.0 21.0 21.0 46
DMB 304/304s 42.0 39.7 45.2 42.8 46.0 42.5 42.5 39.3 42.1 38.9 38.3 35.3 28.0 20.0 20.0 31.0 31.0 31.0 46
DMB 305/305s 42.0 39.7 45.2 42.8 46.0 42.5 42.5 39.3 42.1 38.9 38.3 35.3 38.0 28.0 28.0 42.0 42.0 42.0 46
DMB 307s 42.0 39.7 45.2 42.8 46.0 42.5 42.5 39.3 42.1 38.9 38.3 35.3 43.0 32.0 32.0 47.0 47.0 47.0 46
Type
A
L
D1D
2
Net weight
[mm]
[mm]
[mm]
[mm]
[Kg]
DMB/DCB 082
103
1475854
0.50
DMB/DCB 083
103
1605854
0.50
DMB/DCB 084
103
1685854
0.60
Hermetic bi-ow lter drier, Type DMB and DCB
Selection
Table 4: Type selection is made considering the application
(1)
(1)
Only solder versions (cu-plated / pure copper) and connection sizes below 25 mm are approved for ammable refrigerants now
Only solder versions (cu-plated / pure copper) and connection sizes below 25 mm are approved for ammable refrigerants now
(2)
(2)
DCB Hermetic lter driers contain activated alumina, which is a polar material used for acid adsorption. Many oil additives are also polar
DCB Hermetic lter driers contain activated alumina, which is a polar material used for acid adsorption. Many oil additives are also polar substances and can be adsorbed by the activated alumina, rendering them useless, and reducing the drier’s acid capacity, though this is not
substances and can be adsorbed by the activated alumina, rendering them useless, and reducing the drier’s acid capacity, though this is not harmful to the system
harmful to the system
Selection example
Select the appropriate type (DMB or DCB) based on refrigerant and oil type. Then select the drier size based on the adsorption and liquid capacity required.
• Amount of charge: 15 kg R134a at tL = 24 °C To dry 15 kg R134a at 24 °C from 1050 to 60 ppm moisture, a DMB 16 is necessary
• Cooling capacity: Qe = 25 kW, To obtain a mass ow corresponding to 25 kW cooling capacity with a DMB 16 lter drier, a 1⁄2 inch connection must be chosen. Larger connections can be chosen in accordance with the liquid line dimension
• Result DMB 164 or DMB 165 can be used
If the initial moisture content is very small or a planned change of the lter drier is considered, a smaller lter drier size can be chosen.
Dimensions and weights
Figure 4: Flare connections
Table 5: DMB and DCB
© Danfoss | Climate Solutions | 2021.08 AI192386436430en-000401en-000401 | 4
Type
A
L
D1D
2
Net weight
[mm]
[mm]
[mm]
[mm]
[Kg]
DMB/DCB 162
112
1568076
0.80
DMB/DCB 163
112
1698076
0.80
DMB/DCB 164
112
1778076
0.90
DMB/DCB 165
112
1868076
0.90
DMB/DCB 303
188
2458076
1.10
DMB/DCB 304
188
2538076
1.2
DMB/DCB 305
188
2628076
1.2
Type
ABL
D1D
2
Net weight
[mm]
[mm]
[mm]
[mm]
[mm]
[Kg]
DMB/DCB 082s
103
119
1355854
0.50
DMB/DCB 083s
103
122
1415854
0.50
DMB/DCB 084s
103
124
1455854
0.60
DMB/DCB 163s
112
131
1508076
0.80
DMB/DCB 164s
112
133
1548076
0.80
DMB/DCB 165s
112
136
1608076
0.90
DMB/DCB 304s
188
209
2308076
1.00
DMB/DCB 305s
188
212
2368076
1.10
DMB/DCB 307s
188
214
2508076
1.10
DMB 309s
188
198
2528076
1.44
Type
Conn.
Multi pack
[in.]
[mm]
Qty.
Code no.
DMB 082
1
4
624023Z1412
DMB 083
3
8
1024023Z1411
DMB 084
1
2
1224023Z1410
DMB 162
1
4
612023Z1416
DMB 163
3
8
1012023Z1415
DMB 164
1
2
1212023Z1414
DMB 165
5
8
1612023Z1413
DMB 303
3
8
108023Z1419
DMB 304
1
2
128023Z1418
DMB 305
5
8
168023Z1417
Hermetic bi-ow lter drier, Type DMB and DCB
Figure 5: Solder connection (cu­plated steel connectors)
Table 6: DMB and DCB
Ordering
Figure 6: Flare connection
Table 7: Type DMB are
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Type
Conn.
Multi pack
[in.]
[mm]
Qty.
Code no.
DCB 082
1
4
624023Z1402
DCB 083
3
8
1024023Z1401
DCB 084
1
2
1224023Z1400
DCB 162
1
4
612023Z1406
DCB 163
3
8
1012023Z1405
DCB 164
1
2
1212023Z1404
DCB 165
5
8
1612023Z1403
DCB 303
3
8
108023Z1409
DCB 304
1
2
128023Z1408
DCB 305
5
8
168023Z1407
Type
Conn.
Multi pack
Industrial pack
Conn.
Multi pack
[in.]
Qty.
Code no.
Qty.
Code no.
[mm]
Qty.
Code no.
DMB 082s
1
4
24
023Z1473––624
023Z1461
DMB 083s
3
8
24
023Z1472
16
023Z16721024
023Z1459
DMB 084s
1
2
24
023Z1471
16
023Z16711224
023Z1457
DMB 163s
3
8
12
023Z1476
12
023Z16761012
023Z1455
DMB 164s
1
2
12
023Z1475
12
023Z16751212
023Z1453
DMB 165s
5
8
12
023Z1474
12
023Z1674––
DMB 303s
3
8
8
023Z1481––––
DMB 304s
1
2
8
023Z1479––128
023Z1451
DMB 305s
5
8
8
023Z1478
8
023Z1487––
DMB 307s
7
8
8
023Z1477
8
023Z1498––
DMB 309s
1
1
8
––8
023Z1493––
Type
Conn.
Multi pack
Industrial pack
Conn.
Multi pack
[in.]
Qty.
Code no.
Qty.
Code no.
[mm]
Qty.
Code no.
DCB 082s
1
4
24
023Z1464––––
DCB 083s
3
8
24
023Z1463––1024
023Z1458
DCB 084s
1
2
24
023Z1462––––
DCB 163s
3
8
12
023Z1467––––
DCB 164s
1
2
12
023Z1466
12
023Z16661212
023Z1452
DCB 165s
5
8
12
023Z1465
12
023Z1665––
DCB 304s
1
2
8
023Z1470––––
DCB 305s
5
8
8
023Z1469––––
DCB 307s
7
8
8
023Z1468––––
Hermetic bi-ow lter drier, Type DMB and DCB
Table 8: Type DCB are
Figure 7: Solder (cu-plated steel connectors)
Table 9: Type DMB Solder (cu-plated steel connectors)
Table 10: Type DCB Solder (cu-plated steel connectors)
Certicates, declarations, and approvals
The list contains all certicates, declarations, and approvals for this product type. Individual code number may have some or all of these approvals, and certain local approvals may not appear on the list.
Some approvals may change over time. You can check the most current status at danfoss.com or contact your local Danfoss representative if you have any questions.
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Document name
Document type
Document topic
Approval authority
SA 6398
UL Certicate
Mechanical Safety Certicate
UL
023Z9601.AF
Manufacturer's Declaration
ATEX/PED/RoHS
Danfoss
023Z9610.AA
Manufacturer's Declaration
China RoHS
Danfoss
RU Д-DK.АИ08.B.00828_19
EAC Declaration
Machinery & Equipment
EAC
Hermetic bi-ow lter drier, Type DMB and DCB
Table 11: Certicates, declarations, and approvals
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