MARS SERIES 201 Catalog Page
Suction Line Filter Driers
MARS SERIES 201
MARS suction line driers - flow capacities1in
refrigerant tons at selected evaporator temps
The MARS Suction Line Filter Driers are designed to
effectively clean up the refrigerant system by removing solid
contaminants and harmful acids that were created during a motor
burnout. As well as motor burnout applications, the MARS
Suction Line Drier should be installed in remote systems with
long refrigerant lines. The filter drier will collect and hold any dirt
that is in the evaporator or suction line at start up. Any field builtup system requires the protection that the MARS Suction Line
Drier offers.
The desiccant block core effectively removes and holds a
maximum amount of contaminants with minimum pressure drop.
The binding material in the core protects the core from acid
decomposition and allows it to collect and hold organic and
inorganic acids from motor burnout. An inlet deflector spreads the
refrigerant flow evenly across the molded core to provide full
filtration capacity and to prevent erosion of the core.
Features & Benefits:
• For use on R134A, R12, R22, R500, R404A, R410A, R507
• Dual access valve for accurate pressure drop readings
• Solid block desiccant core
• High organic & inorganic acid removal
• For use with HCFCs, CFCs and the lubricants that go with
them
• Nickel plated SAE flare and solid copper ODF fittings
SERVICE & INSTALLATION
• Corrosion resistant paint
• Maximum working pressure 600 PSIG
• Minimum burst pressure 2500 PSIG
• UL & CSA listed
20151
20128
+40˚F +20˚F 0˚F -20˚F +40˚F +20˚F 0˚F -20˚F -40˚F +40˚F +20˚F 0˚F -20˚F -40˚F +40˚F +20˚F 0˚F -20˚F -40˚F
MARS
NO.
2 1.5 1 0.5 3 2 1.5 1 0.5 3 2 1.5 1 0.5 3 2 1.5 1 0.5
20141 0.8 0.5 0.3 0.2 1.3 0.8 0.6 0.4 0.2 1.0 0.7 0.5 0.3 0.1
20143 1.7 1.2 0.7 0.4 2.7 1.8 1.2 0.8 0.4 2.2 1.4 1.0 0.6 0.3
20145 2.4 1.6 1.0 0.5 3.8 2.5 1.7 1.1 0.6 3.1 2.0 1.3 0.8 0.4
20149 2.2 1.5 0.9 0.5 3.4 2.2 1.5 1.0 0.5 2.8 1.8 1.2 0.8 0.4
20150 2.6 1.8 1.1 0.6 4.1 2.7 1.8 1.2 0.6 3.4 2.2 1.5 0.9 0.5
20151 2.7 1.8 1.1 0.6 4.6 2.8 1.9 1.1 0.6 4.3 2.6 1.7 1.0 0.6
20154 3.4 2.3 1.4 0.7 5.4 3.5 2.4 1.5 0.8 4.4 2.8 1.9 1.2 0.6
20155 3.8 2.5 1.6 0.8 5.9 3.9 2.6 1.7 0.9 4.9 3.1 2.1 1.3 0.7
20156 3.9 2.6 1.6 0.8 6.1 4.0 2.7 1.7 0.9 5.0 3.2 2.2 1.3 0.7
Flow Capacity In Tons Refrigerant1(For kW, Multiply Tons By 3.5)
1
All ratings in accordance with ARI standard 730-04
2
Example: 1.0 tons x 3.5 = 3.5 KW
MARS
MODEL
NO.
20141 MSD-83S 3/8 ODF 5.43 2.5
20143 MSD-84S 1/2 ODF 5.48 2.5
20145 MSD-85S 5/8 ODF 5.74 2.5
R-134A
Pressure Drop In P.S.I.
SIZE &
NO.
TYPE
DIMENSION
A B
R-22
Pressure Drop In P.S.I.
MARS
20149 MSD-165S 5/8 ODF 6.54 2.5
20150 MSD-166S 3/4 ODF 6.95 2.5
20151 MSD-167S 7/8 ODF 7.13 2.5
NO.
MODEL
NO.
SIZE &
TYPE
R-502
Pressure Drop In P.S.I.
DIMENSION
A B
MARS
NO.
20154 MSD-306S 3/4 ODF 9.63 3.0
20155 MSD-307S 7/8 ODF 9.80 3.0
20156 MSD-309S
R410A Flow Capacity
Evaporator Temperature (F°)
1.7 1.1 0.8 0.5 0.3
2.8 1.9 1.3 0.8 0.5
3.9 2.6 1.7 1.1 0.6
3.5 2.2 1.5 1.0 0.5
4.2 2.8 1.8 1.2 0.6
4.2 2.8 1.8 1.2 0.6
5.5 3.6 2.4 1.5 0.8
6.0 4.0 2.6 1.7 0.9
6.2 4.1 2.8 1.7 0.9
MODEL
NO.
SIZE &
TYPE
1-1/8 ODF
DIMENSION
A B
9.80 3.0
SI–60
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