Mars 20193 User Manual

Replacement Cores

MARS SERIES 201

MARS Interchangeable Replacement Core

The MARS replaceable cores are molded using selected desiccant materials for high
acid, moisture and wax removal capabilities. They are molded for high mechanical
strength using the same process used in our sealed liquid and suction line driers. The
cores are fully activated and sealed in individual foil packages. The core is then packaged

ith a set of replacement gaskets that include a flange gasket, core gasket and a gasket

w
for other manufacturerʼs shells.

The Burnout Core is for wax removal in low temperature R22 and R404A/R507

ystems and for cleanup in all types of systems where motor burnout has occurred.

s

20193

MARS

NO.

20193

1

R-134A = drops @ 60 ppm, R-22 = drops @ 60 ppm, R-502 = drops @ 30 ppm

MODEL

NO.

MBRC-48 Burnout 3.66 5.50 345 345 400 224 224 277

Core Type

Dimension Water Capacity1at 75ºF Water Capacity1at 125ºF

A B R-134A R-22 R502 R-134A R-22 R502

Moisture Indicator Sight Glass

SERVICE & INSTALLATION

MARS SERIES 656

MARS Sight Glass - Moisture Indicators

The MARS Moisture Indicators are constructed of forged brass bodies with brass
fittings. The large viewing area of the sight glass allows for quick and easy inspection of
the refrigerant as it flows through the system. Bubbles passing through the sight glass
may be an indication of a low system charge or a restriction in the refrigerant system.

The moisture Indicators are designed to provide an accurate method of determining
when the moisture content is dangerously wet in a refrigerant system and when the liquid
line drier is no longer effective. An indicator element is highly sensitive to moisture and
will gradually change color in reaction to the moisture content of the refrigerant system.
Maximum working pressure is 500 PSIG. Minimum Burst pressure is 2500PSIG. UL and
CSA listed.

MARSNOMARS MODEL

NO.

DESCRIPTION

LENGTH x HEIGHT

INCHES

65639

CASE

QTY.

65634
65635
65636
65638
65639
65640
65641
65642

SI-62

MSG-2FM 1/4 Female x Male Flare 2.56 x 1.29 12
MSG-3FM 3/8 Female x Male Flare 2.97 x 1.38 12
MSG-4FM 1/2 Female x Male Flare 3.99 x 1.66 12
MSG-2SS 1/4 Solder x Solder 4.57 x 1.11 12
MSG-3SS 3/8 Solder x Solder 4.69 x 1.11 12
MSG-4SS 1/2 Solder x Solder 4.88 x 1.29 12
MSG-5SS 5/8 Solder x Solder 4.88 x 1.38 12
MSG-7SS 7/8 Solder x Solder 5.90 x 1.6

6 12

The largest selection of motors, components and accessories for the HVAC/R Industry

65634