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POLARSTAR Refrigerators Jewett Logo
POLARSTAR Refrigerators

JEWETT POLARSTAR refrigerators and freezers are the choice for common non-critical laboratory requirements, offering dependable, energy efficient performance.

JEWETT refrigerators and freezers incorporate a reliable refrigeration system and feature high-density, CFC-free, foamed-in-place urethane insulation.

Features:

  • Operating temperature
    Refrigerator: +2°C to +10°C
    Freezer: -12°C to -18°C

Refrigeration System:

  • Hermetically sealed compressor for quiet operation
  • CFC-free refrigerants

Cabinet Construction:

  • High-density, CFC-free, foamed-in-place urethane insulation

Door(s):

  • Models JMT45 and JMT66 feature dual pane, sliding glass doors
  • Hinged glass door on model JRG70
  • Magnetic door gaskets for positive seal; some models feature keyed door lock

Electrical:

  • Power cord and plug provided for all models with 115V, 60Hz operation
    (NEMA 5-15R/5-15P)

Finish:

  • Durable, white acrylic exterior and seamless interior

Additional Information:

  • Model intended for non-critical laboratory use only. Storage of high value life science materials, or critical biologicals may require alarm, monitoring, back-up and temperature performance features.
  • Model not suitable for corrosive environments
  • Published interior volumes are nominal, and usable capacities may be offset by shelves, loading preferences, and storage methods.

Specifications:

Model Style Cu.Ft./
Liters
Amps/
Breaker
Doors Shelves Exterior
H x D x W
Inches (mm)
Ship
Weigh
lb/kg
JMT45 Upright 42.8/
1212
9.2/20 2
Sliding
Glass
8 76.0 x 32.0 x 53.0
(1930 x 813 x 1346)
645/
293
JMT66 Upright 66.0/
1870
12/20 3
Sliding
Glass
15 78.0 x 30.0 x 75.0
(1981 x 762 x 1905)
707/
321
JRG70 Upright 69.2/
1960
12/20 3
Hinged
Glass
12 7879.3 x 32 x 78
(2013 x 813x 1981)
921/
419
C65R Undercounter 6.5/
184
2.5/15 1
Solid
2 Full
1 Half
34.0 x 23.8 x 24.0
(867 x 604 x 610)
116/
53

Description Cat. No.
C65R POLARSTAR REFRIGERATOR, 6.5 cu.ft., White exterior and interior, Single solid door, Single Phase JWT-C65R-1B (120V, 60Hz), JWT-C65R-2B (230V, 60Hz)
JMT45R POLARSTAR REFRIGERATOR, 43.0 cu.ft., Upright, White exterior and interior, Double sliding glass doors, 120V, 60Hz, Single Phase JWT-JMT45R-1B
JMT66 POLARSTAR REFRIGERATOR, 66.0 cu.ft., Upright, White exterior and interior, Triple sliding glass doors, 120V, 60Hz, Single Phase JWT-JMT66-1B
JRG70 POLARSTAR REFRIGERATOR, 69.2 cu.ft., Upright, White exterior and interior, Triple hinged glass doors, 120V, 60Hz, Single Phase JWT-JRG70-1B
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