1. Configure Mars Air Doors AIR CURTAINS:

SERVICE WINDOW AIR CURTAIN UNITS

A. Service Window Air Curtains: Self-contained electrically-operated air curtain

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 2.6 A full load; no heater.208/230 V AC, single phase; 1.3 A full load; no heater.208/230 V AC, single phase; electric heater, 22 A full load.

Heating: SELECT HEATING-----------------Heating: Electrical; heater output with inside mountingUnheated Mounting: InsideUnheated Mounting: Outside

B. Housing: One piece molded, high-impact, polyethylene

Housing Color: SELECT HOUSING COLOR-----------------WhiteGrayBeigeDark BronzeCustom Color selected by Architect

COMMERCIAL AIR CURTAIN UNITS

Air Curtains for Openings Not More Than 84 in (2130 mm) High

A. Mars Whispurr Air (WA) Series: Self-contained electrically-operated

Air Volume At Nozzle:

36 in (915 mm) Wide Units: 900 cu ft/min (425 L/s)

42 in (1065 mm) Wide Units: 1050 cu ft/min (495 L/s)

48 in (1220 mm) Wide Units: 1200 cu ft/min (566 L/s)

60 in (1525 mm) Wide Units: 1500 cu ft/min (708 L/s)

72 in (1830 mm)Wide Units: 1800 cu ft/min (850 L/s)

Sound Pressure Level At 10 ft From Nozzle: 53 dBA, max

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC---------------115 V AC, single phase, 2.6 A full load.208/230 V AC, single phase, 1.3 A full load not including heater.

Heating: SELECT HEATING---------Electrical; heater output _____kWNone

B. Mars Commercial (NSF) approved Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle:

36 in (915 mm)Wide Units: 3400 ft/min (17.3 m/s)

38 in (965 mm) Wide Units: 3225 ft/min (16.4 m/s)

42 in (1065 mm) Wide Units: 2925 ft/min (14.9 m/s)

48 in (1220 mm) Wide Units: 2550 ft/min (12.9 m/s)

72 in (1830 mm) Wide Units: 3400 ft/min (17.3 m/s) (2 motor/fan assemblies)

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC---------------115 V AC, single phase; 5 A full load per motor/fan.208/230 V AC, single phase; 2.5 A full load per motor/fan208/230 - 460 V AC, 3 phase; 1.8/1.6 - 0.8 A full load per motor/fan

Mounting: SELECT MOUNTING---------------InsideOutside

C. Mars High Velocity Commercial (NSF) approved Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle:

42 in (1065 mm) Wide Units: 4600 ft/min (23.4 m/s)

48 in (1220 mm) Wide Units: 4000 ft/min (20.3 m/s)

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC---------------115 V AC, single phase, 9.5 A full load208/230 V AC, single phase, 7.1/5.0 A full load208/230 - 460 V AC, 3 phase; 3.3/3.2 - 1.6 A full load

Mounting: SELECT MOUNTING---------------InsideOutside

Air Curtains for Openings Not More Than 96 in (2440 mm) High

D. Mars Commercial (C) Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle:

36 in (915 mm) Wide Units: 2275 ft/min (11.5 m/s)

38 in (965 mm) Wide Units: 2150 ft/min (10.9 m/s)

42 in (1065 mm) Wide Units: 1950 ft/min (9.9 m/s)

48 in (1220 mm) Wide Units: 1700 ft/min (8.6 m/s)

60 in Wide 1 motor/fan Units: 2040 ft/min (10.4 m/s)

60 in Wide 2 motor/fan Units: 2720 ft/min (13.8 m/s)

72 in Wide Units: 2275 ft/min (2 motor/fan assemblies)

96 in Wide Units: 1700 ft/min (2 motor/fan assemblies)

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC---------------115 V AC, single phase; 5 A full load per motor/fan, not including heater208/230 V AC, single phase; 2.5 A full load per motor/fan, not including heater208/230 - 460 V AC, 3 phase; 1.8/1.6 - 0.8 A full load per motor/fan, not including heater

Heating: SELECT HEATING---------------Heating: Electrical; heater output with inside mounting; heater output _____ kWUnheated Mounting: InsideUnheated Mounting: Outside

Air Curtains for Openings Not More Than 120 in (3050 mm) High

E. Mars Commercial High Velocity (CH) Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle:

36 in (915 mm) Wide: 3400 ft/min (17.3 m/s)

38 in (965 mm) Wide: 3225 ft/min (16.4 m/s)

42 in (1065 mm) Wide: 2925 ft/min (14.9 m/s)

48 in (1220 mm) Wide: 2550 ft/min (12.9 m/s)

60 in (1525 mm) Wide: 4080 ft/min (2 motor/fan)

72 in (1830 mm) Wide: 3400 ft/min (17.3 m/s) (2 motor/fan)

96 in (2440 mm) Wide: 2550 ft/min (12.9 m/s) (2 motor/fan)

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC---------------115 V AC, single phase, 9.5 A full load208/230 V AC, single phase; 2.5 A full load per motor/fan, not including heater208/230 - 460 V AC, 3 phase; 1.8/1.6 - 0.8 A full load per motor/fan, not including heater

Heating: SELECT HEATING---------------Electrical; heater output with inside mounting; heater output _____ kWUnheated Mounting: InsideUnheated Mounting: Outside

F. Mars Commercial Combi Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle: 3 speed settings with manual switch

36 in (915 mm) Wide Units: 3400 ft/min (17.3 m/s), high; 2275 ft/min (11.5 m/s), low

38 in (965 mm) Wide Units: 3225 ft/min (16.4 m/s), high; 2150 ft/min (10.9 m/s), low

42 in (1065 mm) Wide Units: 2925 ft/min (14.9 m/s), high; 1950 ft/min (9.9 m/s), low

48 in (1220 mm) Wide Units: 2550 ft/min (12.9 m/s), high; 1700 ft/min (8.6 m/s), low

60 in (1525 mm) Wide Single Motor/Fan Units: 2040 ft/min (10.4 m/s), high; 1360 ft/min (6.9 m/s), low.

60 in (1525 mm) Wide Dual Motor/Fan Units: 4080 ft/min (20.7 m/s), high; 2720 ft/min (13.8 m/s), low.

72 in (1830 mm) Wide Units: 3400 ft/min (17.3 m/s), high; 2275 ft/min (11.5 m/s), low (2 motor/fan assemblies).

96 in (2440 mm) Wide Units: 2550 ft/min (12.9 m/s), high; 1700 ft/min (8.6 m/s), low (2 motor/fan assemblies

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 5 A full load per motor/fan208/230 V AC, single phase; 2.5 A full load per motor/fan

Mounting: SELECT MOUNTING---------------InsideOutside

Air Curtains for Openings Not More Than 144 in (3660 mm) High

G. Mars Commercial High Velocity (CHS) Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle:

42 in (1065 mm)Wide Units: 4600 ft/min (23.4 m/s)

48 in (1220 mm) Wide Units: 4000 ft/min (20.3 m/s)

60 in (1525 mm)Wide Units: 3200 ft/min (16.3 m/s)

96 in Wide Units: 4000 ft/min (2 motor/fan assemblies)

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 9.5 A full load per motor/fan, not including heater208/230 V AC, single phase; 7.1/5.0 A full load per motor/fan, not including heater208/230 - 460 V AC, 3 phase; 3.3/3.2 - 1.6 A full load per motor/fan, not including heater

Heating: SELECT HEATING---------------Heating: Electrical; heater output with inside mounting; heater output _____ kW.Unheated Mounting: InsideUnheated Mounting: Outside

H. Mars Commercial Super Combi Series: Self-contained electrically-operated, single motor/fan assembly

Air Velocity At Nozzle: 2 speed settings with manual switch

42 in (1065 mm) Wide Units: 4600 ft/min (23.4 m/s), high; 3200 ft/min (16.3 m/s), low

48 in (1220 mm) Wide Units: 4000 ft/min (20.3 m/s), high; 2800 ft/min (14.2 m/s), low

60 in (1525 mm) Wide Units: 3200 ft/min (16.3 m/s), high; 2240 ft/min (11.4 m/s), low.

96 in (2440 mm) Wide Units: 4000 ft/min (20.3 m/s), high; 2800 ft/min (14.2 m/s), low (2 motor/fan assemblies)

Air Volume At Nozzle:

Single Motor/Fan Units: 4000 cu ft/min (1888 L/s), high; 2800 cu ft/min (1320 L/s), low; min

Dual Motor/Fan Units: 8000 cu ft/min (3775 L/s), high; 5600 cu ft/min (2640 L/s), low; min

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 9.5 A full load per motor/fan208/230 V AC, single phase; 7.1/5.0 A full load per motor/fan

Mounting: SELECT MOUNTING---------------InsideOutside

I. Housing

Housing Color: SELECT HOUSING COLOR---------------White (Standard)GrayBeigeDark BronzeCustom Color selected by Architect

CLEAN ROOM AIR CURTAINS

A. Clean Room Air Curtains:

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase, 5 A full load208/230 V AC, single phase, 2.5 A full load08/230 - 460 V AC, 3 phase; 1.8/1.6 - 0.8 A full load.

B. Intake Louver

Air Filter: SELECT FILTER--------------------Washable aluminum mesh air intake filterNone

Housing Color: SELECT COLOR--------------------White (Standard)GrayBeigeDark BronzeCustom color selected by Architect

INDUSTRIAL AIR CURTAINS

Air Curtains for Openings Not More Than 96 in (2440 mm) High

A. Mars Industrial Standard Series: Self-contained electrically-operated

Air Velocity At Nozzle:

36 in (915 mm) Wide: 3400 ft/min (17.3 m/s) (1 motor/fan)

42 in (1065 mm) Wide: 2925 ft/min (14.9 m/s) (1 motor/fan)

48 in (1220 mm) Wide: 2550 ft/min (12.9 m/s) (1 motor/fan)

64 in (1625 mm) Wide Dual Motor/Fan: 3024 ft/min (15.4 m/s)

72 in (1830 mm) Wide: 3475 ft/min (17.6 m/s) (2 motor/fan)

78 in (1981 mm) Wide: 3200 ft/min (16.3 m/s) (2 motor/fan)

84 in (2133 mm) Wide: 2925 ft/min (14.9 m/s) (2 motor/fan)

96 in (2440 mm) Wide Dual Motor/Fan: 2550 ft/min (12.9 m/s)

96 in (2440 mm) Wide 3 Motor/Fan: 3825 ft/min (19.4 m/s)

108 in (2743 mm) Wide: 2550 ft/min (12.9 m/s) (2 motor/fan)

108 in (2743 mm) Wide: 3400 ft/min (17.3 m/s) (3 motor/fan)

120 in (3050 mm) Wide: 3060 ft/min (15.5 m/s) (3 motor/fan)

144 in (3660 mm) Wide 3 Motor/Fan: 2550 ft/min (12.9 m/s)

144 in (3660 mm) Wide 4 Motor/Fan: 3400 ft/min (17.3 m/s)

Air Volume At Nozzle:

108 in (2743 mm) Wide Units: 5100 cu ft/min (2400 L/s)

Other Sizes: 2550 cu ft/min (1200 L/s), min, per motor/fan assembly

Sound Pressure Level At 10 ft (3 m) From Nozzle:

Single Motor/Fan Units: 66 dBA.

Dual Motor/Fan Units: 68 dBA.

3 Motor/Fan Units: 71 dBA.

4 Motor/Fan Units: 73 dBA.

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 5 A full load per motor/fan, not including electric heater208/230 V AC, single phase; 2.5 A full load per motor/fan, not including electric heater208/230 - 460 V AC, 3 phase; 1.8/1.6 - 0.8 A full load per motor/fan, not including electric heater

Heating: SELECT HEATING---------------Heating: Heater with inside mountingElectrical; heater output _____ kWHot water; heater output _____ MBHSteam; heater output _____ MBH

Unheated Mounting: SELECT MOUNTING---------------InsideOutside

Air Curtains for Openings Not More Than 144 in (3660 mm) High

B. Mars Industrial High Velocity (HV) Series: Self-contained electrically-operated

Air Velocity At Nozzle:

48 in (1220 mm) Wide: 4000 ft/min (20.3 m/s) (1 motor/fan)

60 in (1525 mm) Wide: 3200 ft/min (16.3 m/s) (1 motor/fan)

72 in (1828 mm) Wide: 5140 ft/min (26.1 m/s) (2 motor/fan)

84 in (2133 mm) Wide: 4570 ft/min (23.2 m/s) (2 motor/fan)

96 in (2440 mm) Wide: 4000 ft/min (20.3 m/s) (2 motor/fan)

96 in (2440 mm) Wide: 4600 ft/min (23.4 m/s) (3 motor/fan)

108 in (2743 mm) Wide Dual Motor/Fan: 3555 ft/min (18.1 m/s)

108 in (2743 mm) Wide 3 Motor/Fan: 4800 ft/min (24.4 m/s)

120 in (3050 mm) Wide Dual Motor/Fan: 3200 ft/min (16.3 m/s)

120 in (3050 mm) Wide 3 Motor/Fan: 4800 ft/min (24.4 m/s)

144 in (3660 mm) Wide: 4800 ft/min (24.4 m/s) (3 motor/fan)

96 in (2440 mm) Wide 2 Motor/Fan Units: 8,000 cu ft/min (3776 L/s)

96 in (2440 mm) Wide 3 Motor/Fan Units: 10,000 cu ft/min (4719 L/s)

144 in (3658 mm) Wide 3 Motor/Fan Units: 12,000 cu ft/min (5663 L/s)

Other Sizes: 4000 cu ft/min (1888 L/s), min, per motor/fan assembly

Sound Pressure Level At 10 ft (3 m) From Nozzle:

48 in (1220 mm) to 60 in (1525 mm) Wide Units: 70 dBA.

72 in (1828 mm) to 108 in (2743 mm) Wide Units: 73 dBA.

120 in (3050 mm) to 144 in (3660 mm) Wide Units: 75 dBA.

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 9.5 A full load per motor/fan, not including electric heater208/230 V AC, single phase; 7.1/5.0 A full load per motor/fan, not including electric heater208/230 - 460 V AC, 3 phase; 3.3/3.2 - 1.6 A full load per motor/fan, not including electric heater

Heating: SELECT HEATING---------------Heater output with inside mountingElectrical; heater output _____ kWHot water; heater output _____ MBHSteam; heater output _____ MBHIndirect fired gas; heater output _____ MBH

Unheated Mounting: SELECT MOUNTING---------------InsideOutside

C. Mars Industrial Extra Power (EP) Series: Self-contained electrically-operated

Air Velocity At Nozzle:

48 in (1220 mm)Wide: 4800 ft/min (24.4 m/s) (1 motor/fan)

60 in (1525 mm) Wide: 3840 ft/min (19.5 m/s) (1 motor/fan)

72 in (1828 mm) Wide: 6100 ft/min (31 m/s) (2 motor/fan)

84 in (2133 mm) Wide: 5485 ft/min (27.9 m/s) (2 motor/fan)

96 in (2440 mm) Wide: 4800 ft/min (24.4 m/s) (2 motor/fan)

108 in (2743 mm) Wide Dual Motor/Fan: 4200 ft/min (21.3 m/s)

108 in (2743 mm) Wide 3 Motor/Fan: 4800 ft/min (24.4 m/s)

120 in (3050 mm) Wide Dual Motor/Fan: 3840 ft/min (19.5 m/s)

120 in (3050 mm) Wide 3 Motor/Fan: 5760 ft/min (29.3 m/s)

144 in (3660 mm) Wide: 4800 ft/min (24.4 m/s) (3 motor/fan)

Air Volume At Nozzle:

108 in (2743 mm) Wide 3 Motor/Fan Units: 12,800 cu ft/min (6041 L/s)

Other Sizes: 4800 cu ft/min (2265 L/s), min, per motor/fan assembly

Sound Pressure Level At 10 ft (3 m) From Nozzle:

Single Motor/Fan Units: 76 dBA

Dual Motor/Fan Units: 79 dBA

3 Motor/Fan Units: 81 dBA

Electrical Characteristics: SELECT ELECTRICAL CHARACTERISTIC--------------------115 V AC, single phase; 30 A full load per motor/fan, not including electric heater208/230 V AC, single phase; 16/15 A full load per motor/fan, not including electric heater208/230 - 460 V AC, 3 phase; 8.3/7.6 - 3.8 A full load per motor/fan, not including electric heater575 V AC, 3 phase; 3 A full load per motor/fan, not including electric heater

Heating: SELECT HEATING---------------Heater with inside mountingElectrical; heater output _____ kWHot water; heater output _____ MBHSteam; heater output _____ MBHIndirect fired gas; heater output _____ MBH

Unheated Mounting: SELECT MOUNTING---------------InsideOutside

Housings

Material: SELECT MATERIAL---------------Steel SheetStainless Steel Sheet

Air Curtains for Openings Not More Than 168 in (4267 mm) High