Hussmann SMGT - Performance and Physical Specifications; Refrigeration Data; Defrost Data; Physical Data

REFRIGERATION DATA
Note: This data is based on store temperature
and humidity that does not exceed 75°F and
55% R.H. Schedule defrost at night while
lights are off.
SMGT
Discharge Air (°F) 24
Evaporator (°F) 18
Unit Sizing (°F) 16
Btu/hr/ft* SMGT
Parallel
420
Conventional
450
*For all refrigeration equipment other than
Hussmann, use conventional Btu values.
DEFROST DATA
SMGT
Frequency (hr) 24
Defrost Water (lb/ft/day) 0.17
(± 15% based on case configuration and
product loading).
SMGT
O
FFTIME (minutes) 70
Failsafe (minutes) 90
E
LECTRIC OR G
AS
Not Recommended
CONVENTIONALCONTROLS
Low Pressure Backup Control
SMGT
CI/CO (Temp °F)** 11°F / 1°F
Indoor Unit Only, Pressure Defrost
Termination (Temp °F)**
Not Recommended
**Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser Drip Pipe (in.) 1
1
/
2
Merchandiser Liquid Line (in.)
3
/8
Merchandiser Suction Line (in.)
5
/8
Estimated Charge (lb)***
4 ft 0.75
6 ft 1.0
8 ft 1.5
12 ft 2.0
***This is an average for all refrigerant
types. Actual refrigerant charge may vary by
approximately half a pound.
Length Added to Lineup by:
Each Plastic End w/ Bumper (in.) 3
1
/
2
Each End/Partition (in.) 1
1
/
2
3 of 6
P/N 0420064A
7
(178)
10
(254)
24
O
FAN
SMGT
52
(1321)
33
5
/
8
(854)
22
1
/
2
(572)
25
5
/
8
(651)
28
3
/
4
(730)
34
(864)
20
(508)
24
1
/
4
(616)
13
3
/
4
(349)
33
3
/
8
(849)
44
5
/
8
(1133)
3
5
/
8
(92)
11
3
/
8
(289)
10
1
/
2
(267)
Refrig.
Outlet
Elec.
FAN
C
O
I
L
COIL
Dimensions shown as in. and (mm).
Flat Hinged Glass, Gravity with Blower assist, 3 Display Level
Impact SMGT
Meat / Delicatessen
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
NSF Certification
These merchandisers are manufactured to meet ANSI /National Sanitation
Foundation (NSF
®
) Standard #7 requirements.
NOTES:
• The bumper is 4 in. (102 mm) wide. Center of the bumper is 18
1
/2 in.
(470 mm) from the floor.
• Lighted or unlighted shelves may be used.