Gravity Ventilators & Rooftop Equipment Enclosures

Type LVN/LVX – Louverline Penthouses & Ventilators Type TEV/TIV – Trimline Hooded Ventilators Type ARVE – Spun Aluminum Ventilators

Gravity Ventilator Models Louverline Models LVX/LVN Penthouses & Ventilators •

The louvered look — a favorite selection for modern architectural eye appeal

•

PENTHOUSES to dress up and beautify roof tops by enclosing unattractive mounted equipment viewed from higher floors and taller buildings

•

VENTILATORS for exhaust relief and fresh air intake applications — capacities up to 103,900 CFM

LVX/LVN Pages 3 - 6

Trimline Models TEV/TIV Hoods & Ventilators •

Modernistic low silhouette style to blend in with roof top lines and equipment

•

Designed with improved aerodynamically shaped airflow passages

•

For exhaust relief and fresh air intake applications — capacities up to 76,800 CFM

TEV/TIV Pages 7 - 9

Spun Aluminum ARVE Gravity Ventilators

ARVE Pages 10 & 11 2

•

A low silhouette relief vent that is compatible with modern architectural lines

•

Contoured spun aluminum hood to match ILG Industries power roof ventilators

•

For exhaust relief and fresh air intake applications — capacities up to 12,000 CFM.

LOUVERLINE Penthouses and Ventilators The Louverline’s aerodynamically designed extruded louvers offer pleasant low silhouette lines that blend with modernistic roof designs. When used as a penthouse to enclose or hide roof mounted equipment, the vertical and storm baffle is omitted.

BIRD SCREEN All ventilators and penthouses are equipped with ½” x ½” mesh galvanized welded wire, attached to inside perimeter of louvered opening. Screens are standard, but are omitted on ventilators when equipped with filters.

CONSTRUCTION • Extruded aluminum louvers are .081” thick, precision mitered at corners and welded for maximum strength. • Large sizes are cross braced internally for extra rigidity and resistance to wind damage. • Curb base is constructed of .080” aluminum. All mitered corners and seams are continuous welded for strength and water tightness. • Removable hood is .050” thick aluminum, cross broke and reinforced as needed.

PERFORMANCE Louverline models feature aerodynamically designed extruded louvers and generous air flow areas for efficient performance. They are louvered on all four sides for full 360° perimeter opening and multiple tiers for high air flow capacities. WEATHER PROTECTION • Curb base has a vertical snow and storm baffle extension surrounding throat opening to serve as an additional guard against storm driven snow and rain. • Extruded louvers have a double water and snow baffle for added weather protection. • Louvered ventilators are reasonably weather tight, however, they are not recommended for use where airborne water droplets from storms or high winds may damage the interior of the building.

Double snow & wind baffle louvers

EXHAUST — RELIEF Model LVX

FRESH AIR INTAKE Model LVN

Exhaust ventilators are designed for a maximum air velocity of 1000 feet per minute (FPM) through the louvered openings and a maximum of 1200 FPM through the throat.

Air intake ventilators are designed for a maximum inlet velocity through the louver opening of 600 feet per minute (FPM) to reduce entrainment of rain or snow to a minimum. The maximum throat velocity is 1200 FPM.

The tables on Pages 4 and 5 show: 1. 2. 3. 4.

The table on Page 6 shows:

Throat size of each ventilator. CFM air flow capacity. Corresponding static encountered with the air flow. Number of louvered tiers required.

1. 2. 3. 4.

Throat size of each ventilator. CFM air flow capacity. Corresponding static encountered with the air flow. Number of louvered tiers required.

Special Sizes In addition to the ventilators listed in the following tables, custom sized units are available upon request to meet other size or ventilation requirements. Contact your American Coolair representative or visit www.americancoolair.com for the complete line of available sizes and aerodynamic performances for the Louverline ventilators.

½” Mesh Birdscreen Removable Hood Louver Double Snow & Rain Baffles

¾

Internal Snow & Storm Baffle

Height (No. Tiers x 3 1/2)

THROAT SIZE = A & B (listed as “Throat Size” in tables)

5¼

3½

CURB CAP SIZE = A or B plus 8” 2

OVERALL SIZE = A or B plus 13 ¾” 2 7/8

4

Throat Size (A x B) Curb Cap Size (A or B + 8)

4

2 7/8 HEIGHT = 3 ½” times No. Tiers

Overall Size (A or B + 13 ¾)

3

Model LVX Exhaust Louver Ventilators

4

2 2 2 2 2 2 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4

0.19 0.21 0.21 0.19 0.15 0.17 0.19 0.20 0.22 0.15 0.17 0.17 0.18 0.19 0.19 0.20 0.19 0.21 0.22 0.22 0.17 0.17 0.17 0.18

2 2 2 2 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5

0.22 0.15 0.17 0.18 0.19

2 3 3 3 3

18x18 18x20 18x22 18x24 18x28 18x32 18x36 18x40 18x44 18x48 18x52 18x56 18x60 18x64 18x68 18x72 18x76 18x80 18x84 18x88 18x92 18x96 20x20 20x24 20x28 20x32 20x36 20x40 20x44 20x48 20x52 20x56 20x60 20x64 20x68 20x72 20x76

CFM

Ps

3,720 4,270 4,800 5,360 5,820 6,290 6,920 7,380 8,010 8,400 9,050 9,500 10,100 10,610 11,080 11,700 12,210 12,790 18 2,700 2,920 3,280 3,590 3,900 4,330 5,200 5,800 6,500 7,130 7,800 8,330 8,910 9,550 10,200 10,740 11,200 11,860 12,520 13,000 13,720 14,400 20 3,340 3,720 4,360 5,210 5,880 6,610 7,330 7,980 8,610 9,300 9,990 10,660 11,300 11,950 12,500

0.22 0.16 0.17 0.19 0.19 0.22 0.22 0.22 0.17 0.17 0.18 0.18 0.19 0.19 0.19 0.20 0.20 0.21

3 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5

0.19 0.18 0.20 0.22 0.22 0.16 0.19 0.20 0.22 0.17 0.18 0.19 0.20 0.21 0.21 0.21 0.18 0.22 0.17 0.18 0.18 0.19

3 3 3 3 3 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 6

0.20 0.22 0.17 0.20 0.21 0.18 0.19 0.19 0.20 0.21 0.22 0.17 0.18 0.19 0.20

3 3 4 4 4 5 5 5 5 5 5 6 6 6 6

Throat Size 20x80 20x84 20x88 20x92 20x96 24x24 24x28 24x32 24x36 24x40 24x44 24x48 24x52 24x56 24x60 24x64 24x68 24x72 24x76 24x80 24x84 24x88 24x92 24x96 28x28 28x32 28x36 28x40 28x44 28x48 28x52 28x56 28x60 28x64 28x68 28x72 28x76 28x80 28x84 28x88 28x92 28x96 28x100 28x104 32x32 32x36 32x40 32x44 32x48 32x52 32x56 32x60 32x64 32x68

CFM

Ps

13,310 13,900 14,560 15,100 15,990 24 4,800 5,600 6,390 7,000 7,810 8,680 9,550 10,200 11,010 11,900 12,800 13,450 14,360 15,140 15,910 16,800 17,600 18,290 19,200 28 6,000 7,460 8,330 9,300 10,170 11,090 12,030 13,020 13,940 14,830 15,510 16,600 17,540 18,610 19,490 20,530 21,470 22,400 23,320 24,180 32 8,300 9,440 10,600 11,710 12,800 13,770 14,820 15,990 17,060 18,080

0.20 0.20 0.20 0.21 0.21

6 6 6 6 6

0.19 0.22 0.18 0.19 0.21 0.22 0.18 0.18 0.19 0.20 0.21 0.22 0.18 0.19 0.19 0.21 0.20 0.20 0.21

4 4 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7

0.20 0.20 0.22 0.18 0.19 0.21 0.22 0.19 0.20 0.20 0.21 0.22 0.22 0.19 0.19 0.20 0.20 0.20 0.21 0.21

4 5 5 6 6 6 6 7 7 7 7 7 7 8 8 8 8 8 8 8

0.20 0.19 0.21 0.18 0.19 0.20 0.21 0.18 0.19 0.20

5 6 6 7 7 7 7 8 8 8

Throat Size 32x72 32x76 32x80 32x84 32x88 32x92 32x96 32x100 32x104 32x106 36x36 36x40 36x44 36x48 36x52 36x56 36x60 36x64 36x68 36x72 36x76 36x80 36x84 36x88 36x92 36x96 36x100 36x104 36x108 36x112 40x40 40x44 40x48 40x52 40x56 40x60 40x64 40x68 40x72 40x76 40x80 40x84 40x88 40x92 40x96 40x100 40x104 40x108 40x112 44x44 44x48 44x52 44x56 44x60

CFM

Ps

No. Tiers

16x16 16x18 16x20 16x22 16x24

0.22 0.19 0.19 0.19 0.22 0.22 0.15 0.16 0.17 0.19 0.19 0.21 0.22 0.22 0.16 0.17 0.17 0.18 0.19 0.18 0.19 0.19 0.19 0.19 0.20

Throat Size 16x28 16x32 16x36 16x40 16x44 16x48 16x52 16x56 16x60 16x64 16x68 16x72 16x76 16x80 16x84 16x88 16x92 16x96

No. Tiers

14x14 14x16 14x18 14x20 14x22 14x24 14x28 14x30 14x36 14x40 14x44 14x48 14x52 14x56 14x60 14x64 14x68 14x72 14x76 14x80 14x84 14x88 14x92 14x96

12 1,480 1,560 1,630 1,710 1,980 2,060 2,440 2,790 3,200 3,610 3,950 4,400 4,750 4,990 5,400 6,000 6,320 6,800 7,200 7,460 7,900 8,400 8,780 9,170 9,580 14 1,630 1,870 2,000 2,140 2,560 2,800 3,260 3,710 4,100 4,600 5,120 5,600 6,090 6,510 6,990 7,420 7,850 8,390 8,860 9,150 9,810 10,200 10,720 11,200 16 1,980 2,400 2,660 2,890 3,200

Ps

No. Tiers

12x12 12x14 12x16 12x18 12x20 12x22 12x24 12x28 12x32 12x36 12x40 12x44 12x48 12x52 12x56 12x60 12x64 12x68 12x72 12x76 12x80 12x84 12x88 12x92 12x96

CFM

No. Tiers

Max exhaust velocity: 1000 FPM through Louvers — 1200 FPM through Throat Throat Size

19,200 20,070 21,240 22,400 23,470 24,410 25,600 26,610 27,700 28,800 36 10,940 12,000 13,080 14,300 15,520 16,750 17,970 19,200 20,220 21,540 22,700 23,880 25,200 26,560 27,550 28,800 30,200 31,100 32,300 33,510 40 13,300 14,610 15,900 17,320 18,610 20,150 21,340 22,600 24,110 25,300 26,660 28,000 29,270 30,650 32,000 33,330 34,600 36,100 37,310 44 16,130 17,600 19,000 20,540 22,000

0.21 0.21 0.22 0.19 0.19 0.20 0.20 0.21 0.21 0.22

8 8 8 9 9 9 9 9 9 9

0.22 0.19 0.20 0.21 0.22 0.18 0.19 0.22 0.22 0.19 0.20 0.21 0.22 0.22 0.19 0.20 0.20 0.21 0.21 0.22

6 7 7 7 7 8 8 8 8 9 9 9 9 9 10 10 10 10 10 10

0.20 0.22 0.17 0.21 0.22 0.17 0.20 0.21 0.20 0.20 0.21 0.21 0.22 0.22 0.22 0.19 0.20 0.21 0.22

7 7 8 8 8 9 9 9 10 10 10 10 10 10 10 11 11 11 11

0.19 0.21 0.22 0.21 0.21

8 8 8 9 9

0.22 0.20 0.21 0.21 0.22 0.20 0.21 0.21 0.21 0.22 0.19 0.20 0.20 0.21

9 10 10 10 10 11 11 11 11 11 12 12 12 12

0.21 0.21 0.22 0.19 0.20 0.22 0.19 0.20 0.21 0.22 0.19 0.20 0.21 0.21 0.22 0.22 0.20 0.21

8 9 9 10 10 10 11 11 11 11 12 12 12 12 12 12 13 13

0.22 0.20 0.21 0.22 0.20 0.21 0.22 0.20 0.20 0.21 0.22 0.22 0.20 0.21

9 10 10 10 11 11 11 12 12 12 12 12 13 13

56x56 56x60 56x64 56x68 56x72 56x76 56x80 56x84 56x88 56x92 56x96 56x100 56x104 56x108 56x112 56x120 60x60 60x64 60x68 60x72 60x76 60x80 60x84 60x88 60x92 60x96 60x100 60x104 60x108 60x112 60x120 64x64 64x68 64x72 64x76 64x80 64x84 64x88 64x92 64x96 64x100 64x104

CFM

Ps

46,800 48,480 52,060 56 26,100 28,000 29,920 31,700 33,600 35,900 37,300 39,210 41,080 43,200 44,890 46,880 48,500 50,460 52,480 56,140 60 30,000 31,800 34,080 36,100 38,000 40,040 42,100 43,960 46,060 48,000 50,120 51,980 54,140 56,100 60,300 64 33,000 36,300 38,400 40,600 42,700 44,800 47,160 49,200 51,200 53,300 55,500

0.22 0.22 0.20

13 13 14

0.21 0.21 0.19 0.20 0.22 0.19 0.21 0.22 0.20 0.21 0.22 0.22 0.20 0.20 0.21 0.22

10 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14

0.21 0.22 0.20 0.21 0.22 0.20 0.21 0.22 0.22 0.20 0.21 0.22 0.22 0.20 0.20

11 11 12 12 12 13 13 13 13 14 14 14 14 15 15

0.22 0.21 0.22 0.21 0.21 0.22 0.20 0.21 0.22 0.20 0.21

11 12 12 13 13 13 14 14 14 15 15

Throat Size 64x108 64x112 64x120 68x68 68x72 68x76 68x80 68x84 68x88 68x92 68x96 68x100 68x104 68x108 68x112 68x120 72x72 72x76 72x80 72x84 72x88 72x92 72x96 72x100 72x104 72x108 72x112 72x120 76x76 76x80 76x84 76x88 76x92 76x96 76x100 76x104 76x108 76X112 76x120 80x80 80x84 80x88 80x92 80x96

CFM

Ps

57,600 59,850 64,100 68 37,880 40,800 43,150 45,280 47,660 44,800 52,130 55,100 56,500 58,900 61,200 63,540 68,000 72 43,500 45,600 48,000 50,040 52,900 54,450 57,800 60,200 62,400 64,960 67,200 72,000 76 48,160 50,660 52,820 55,800 58,340 60,800 63,200 65,950 68,400 71,000 72,000 80 52,660 56,200 58,600 61,330 64,150

0.21 0.22 0.20

15 15 16

0.22 0.21 0.22 0.20 0.21 0.22 0.20 0.22 0.22 0.22 0.20 0.21 0.22

12 13 13 14 14 14 15 15 15 15 16 16 16

0.22 0.20 0.21 0.22 0.21 0.21 0.22 0.21 0.21 0.22 0.20 0.21

13 14 14 14 15 15 15 16 16 16 17 17

0.21 0.22 0.21 0.22 0.22 0.21 0.22 0.20 0.21 0.21 0.22

14 14 15 15 15 16 16 16 17 17 17

0.20 0.22 0.20 0.21 0.22

15 15 16 16 16

Throat Size 80x100 80x104 80x108 80x112 80x120 84x84 84x88 84x92 84x96 84x100 84x104 84x108 84x112 84x120 88x88 88x92 88x96 88x100 88x104 88x108 88x112 88x120 92x92 92x96 92x100 92x104 92x108 92x112 92x120 96x96 96x100 96x104 96x108 96x112 96x120 100x100 100x104 100x112 100x120 104x104 104x112 104x120

CFM

Ps

No. Tiers

23,400 24,880 26,400 27,800 29,350 30,800 32,280 33,700 35,100 36,680 38,140 39,600 41,060 44,000 48 18,580 20,800 22,420 23,960 25,590 27,270 28,780 30,400 32,080 33,600 35,210 36,970 38,400 40,000 41,800 43,280 44,700 48,100 52 22,410 24,300 26,100 27,700 29,400 31,390 32,760 34,780 36,420 38,100 39,920 41,600 43,300 45,100

Throat Size 52x108 52x112 52x120

No. Tiers

52x52 52x56 52x60 52x64 52x68 52x72 52x76 52x80 52x84 52x88 52x92 52x96 52x100 52x104

Ps

No. Tiers

48x48 48x52 48x56 48x60 48x64 48x68 48x72 48x76 48x80 48x84 48x88 48x92 48x96 48x100 48x104 48x108 48x112 48x120

CFM

No. Tiers

Throat Size 44x64 44x68 44x72 44x76 44x80 44x84 44x88 44x92 44x96 44x100 44x104 44x108 44x112 44x120

66,600 69,300 71,860 74,720 80,650 84 59,640 63,300 64,800 67,200 70,100 72,800 75,500 78,400 84,400 88 64,600 67,500 70,400 73,100 76,300 80,520 82,100 88,100 92 69,800 73,000 76,600 79,730 83,000 85,880 91,900 96 76,800 80,000 83,100 86,500 89,600 96,200 100 83,320 86,600 93,300 100,200 104 90,100 97,070 103,900

0.21 0.21 0.22 0.22 0.22

17 17 17 17 18

0.21 0.22 0.20 0.20 0.22 0.22 0.20 0.22 0.22

16 16 17 17 17 17 18 18 19

0.22 0.21 0.22 0.22 0.22 0.22 0.21 0.22

16 17 17 17 18 18 19 19

0.22 0.22 0.22 0.22 0.21 0.22 0.20

17 17 18 18 19 19 20

0.21 0.22 0.21 0.22 0.22 0.22

18 18 19 19 19 20

0.21 0.22 0.21 0.21

19 19 20 21

0.20 0.22 0.22

20 20 21

When an application specifies a CFM capacity for a listed ventilator that is different from that shown for that ventilator in the tables, the new static pressure (Ps2) for the specified CFM is readily determined by applying the equation: Ps2 = Ps1(CFM2/CFM1)2 The CFM1 and Ps1 are shown in the preceding tables while CFM2 is the specified air flow capacity and Ps2 is the static pressure to be determined. Example:

Model LVX 28x32 Exhaust Ventilator

CFM1 is 7,460 and Ps1 is 0.20” The specified CFM2 is 8,000 Ps2 = 0.20(8,000/7,460)2 = 0.20(1.072)2 = 0.20 x 1.15 = 0.23”

5

Model LVN Intake Louver Vent Performance

6

3 3 3 3 3 4 4 4 4 4 5 5 5 5 5 5 5 6 6 6

0.18 0.14 0.13 0.11 0.16 0.13 0.19 0.16 0.14 0.14 0.13 0.19 0.18 0.16 0.15 0.14 0.14 0.14 0.18 0.17

3 3 3 3 4 4 5 5 5 5 5 6 6 6 6 6 6 6 7 7

0.13 0.19 0.17 0.13 0.18 0.14 0.13 0.18 0.16 0.14 0.14 0.13 0.18 0.17

3 4 4 4 5 5 5 6 6 6 6 6 7 7

18x18 18x20 18x24 18x28 18x32 18x36 18x40 18x44 18x48 18x52 18x56 18x60 18x64 18x72 18x80 18x88 18x96 20x20 20x24 20x28 20x32 20x36 20x40 20x44 20x48 20x52 20x56 20x60 20x64 20x72 20x80 20x88 20x96 24x24 24x28 24x32 24x36 24x40 24x44 24x48 24x52 24x56 24x60 24x64 24x72 24x80 24x88 24x96 28x28

CFM

Ps

9,070 9,760 10,470 12,760 18 2,580 2,680 3,600 3,850 4,100 5,210 5,520 5,830 7,130 7,480 7,840 8,190 8,540 10,550 11,360 12,180 14,570 20 2,780 3,720 3,970 5,060 5,370 6,610 6,960 7,320 7,670 9,150 9,560 9,970 12,070 13,000 13,910 14,810 24 4,760 5,060 6,260 6,610 7,950 8,360 9,850 10,300 10,750 11,210 12,940 13,960 14,950 17,530 18,640 28 6,260

0.15 0.14 0.13 0.18

7 7 7 8

0.16 0.14 0.18 0.15 0.12 0.16 0.14 0.14 0.18 0.16 0.14 0.14 0.13 0.17 0.15 0.14 0.20

4 4 5 5 5 6 6 6 7 7 7 7 7 8 8 8 9

0.12 0.14 0.12 0.16 0.14 0.17 0.15 0.14 0.13 0.17 0.16 0.14 0.19 0.17 0.15 0.14

4 5 5 6 6 7 7 7 7 8 8 8 9 9 9 9

0.18 0.14 0.17 0.15 0.18 0.15 0.18 0.17 0.17 0.16 0.19 0.18 0.13 0.18 0.16

6 6 7 7 8 8 9 9 9 9 10 10 10 11 11

0.16

7

Throat Size 28x32 28x36 28x40 28x44 28x48 28x52 28x56 28x60 28x64 28x72 28x80 28x88 28x96 28x104 32x32 32x36 32x40 32x44 32x48 32x52 32x56 32x60 32x64 32x72 32x80 32x88 32x96 32x104 32x112 36x36 36x40 36x44 36x48 36x52 36x56 36x60 36x64 36x72 36x80 36x88 36x96 36x104 36x112 40x40 40x44 40x48 40x52 40x56 40x60 40x64 40x72 40x80 40x88 40x96

CFM

Ps

7,550 7,960 8,360 9,840 10,300 10,750 12,450 12,960 13,470 15,890 18,530 19,730 22,670 23,980 32 7,950 9,400 9,850 11,440 11,950 13,680 14,230 16,130 16,730 19,430 20,720 23,710 25,120 26,530 29,910 36 10,940 11,440 13,130 13,680 15,530 16,130 18,120 18,770 21,620 23,020 26,160 27,660 31,100 32,710 40 11,940 13,680 15,530 16,130 18,120 20,220 20,920 23,910 25,410 28,710 32,200

0.18 0.15 0.14 0.17 0.15 0.14 0.16 0.14 0.14 0.15 0.18 0.16 0.19 0.17

8 8 8 9 9 9 10 10 10 11 12 12 13 13

0.15 0.17 0.14 0.17 0.14 0.17 0.15 0.18 0.17 0.19 0.17 0.19 0.17 0.16 0.17

8 9 9 10 10 11 11 12 12 13 13 14 14 14 15

0.18 0.16 0.18 0.15 0.18 0.18 0.18 0.17 0.18 0.16 0.18 0.16 0.18 0.17

10 10 11 11 12 12 13 13 14 14 15 15 16 16

0.17 0.14 0.17 0.14 0.17 0.19 0.17 0.18 0.16 0.17 0.18

10 11 12 12 13 14 14 15 15 16 17

Throat Size 40x104 40x112 44x44 44x48 44x52 44x56 44x60 44x64 44x72 44x80 44x88 44x96 44x104 44x112 44x120 48x48 48x52 48x56 48x60 48x64 48x72 48x80 48x88 48x96 48x104 48x112 48x120 52x52 52x56 52x60 52x64 52x72 52x80 52x88 52x96 52x104 52x112 56x56 56x60 56x64 56x72 56x80 56x88 56x96 60x60 60x64 60x72 60x80 64x64 64x72 64x80

CFM

Ps

No. Tiers

16x16 16x18 16x20 16x24 16x28 16x32 16x36 16x40 16x44 16x48 16x52 16x56 16x60 16x64

0.20 0.20 0.19 0.15 0.14 0.18 0.18 0.15 0.14 0.13 0.18 0.17 0.14 0.14 0.13 0.13 0.13 0.18 0.17 0.16

Throat Size 16x72 16x80 16x88 16x96

No. Tiers

14x14 14x16 14x18 14x20 14x24 14x28 14x32 14x36 14x40 14x44 14x48 14x52 14x56 14x60 14x64 14x72 14x78 14x80 14x88 14x96

12 1,480 1,560 1,630 1,710 1,780 2,580 2,790 2,990 3,180 3,380 4,470 4,720 4,970 5,220 5,470 5,730 6,220 8,070 8,680 9,290 14 1,530 1,710 1,780 1,860 2,690 2,900 3,850 4,100 4,350 4,600 4,860 6,110 6,420 6,710 7,020 7,610 7,920 8,210 10,280 10,990 16 1,780 2,470 2,580 2,780 3,720 3,980 4,230 5,360 5,670 5,980 6,290 6,600 8,010 8,360

Ps

No. Tiers

12x12 12x14 12x16 12x18 12x20 12x24 12x28 12x32 12x36 12x40 12x44 12x48 12x52 12x56 12x60 12x64 12x72 12x80 12x88 12x96

CFM

No. Tiers

Max inlet velocity: 600 FPM through Louvers — 1200 FPM through Throat Throat Size

33,900 37,700 44 15,530 17,470 18,120 20,220 20,920 23,160 26,300 29,650 31,350 34,990 36,790 40,740 42,640 48 18,120 20,220 22,410 23,160 25,500 27,100 30,500 34,090 37,890 41,880 43,900 48,170 52 22,410 23,160 25,500 27,950 31,400 35,040 36,940 40,880 45,020 47,140 56 25,500 27,950 28,800 32,300 35,990 40,010 43,970 60 30,000 31,400 34,040 38,890 64 34,090 37,880 41,870

0.17 0.19

17 18

0.15 0.18 0.15 0.18 0.16 0.18 0.18 0.19 0.17 0.18 0.16 0.18 0.16

12 13 13 14 14 15 16 17 17 18 18 19 19

0.15 0.17 0.17 0.16 0.18 0.14 0.15 0.17 0.17 0.18 0.17 0.18

13 14 15 15 16 16 17 18 19 20 20 21

0.18 0.18 0.17 0.17 0.18 0.19 0.16 0.17 0.18 0.17

15 15 16 16 18 19 19 20 21 21

0.17 0.18 0.16 0.16 0.16 0.16 0.17

16 17 17 18 19 20 21

0.17 0.17 0.17 0.17

18 18 19 20

0.18 0.18 0.17

19 20 21

TRIMLINE Hooded Ventilators The Trimline’s low silhouette style blends aesthetically with modern roof top lines and equipment. The Trimline hoods are designed with aerodynamically shaped air flow passages for improved performance.

BIRD SCREEN All hoods are equipped with ½” x ½” mesh galvanized welded wire as standard equipment. Screens are attached to the full hood perimeter opening with stainless steel or zinc plated fasteners. Screens are standard, but are omitted on ventilators when equipped with filters. PERFORMANCE The full 360° perimeter hood opening utilizes total wind action from any direction for more reliable air flow performance. Generously sized throat and hood perimeter openings provide low resistance and more efficient air flow.

CONSTRUCTION • Curb base constructed of .080" aluminum. All corners are miter cut. All seams and corners arc continuous welded for strength and water tightness. • The hood is reinforced and braced for extra rigidity and resistance to wind damage, utilizing channels and structural angles throughout. • The hood is constructed of .050" aluminum and assembled with standing seams and snap lock seams that are secured with spot welds. No screws or rivets to break or work loose.

WEATHER PROTECTION • All curb base seams and corners are continuous welded for water tightness. • Hoods have a special deflector flange on the edge of the perimeter opening for added protection against rain and s n o w, a nd a wi d e overhang for storm protection.

Special Sizes In addition to the ventilators listed in the following tables, custom sized units are available upon request to meet other size or ventilation requirements. Contact your American Coolair representative or visit www.americancoolair.com for the complete line of available sizes and aerodynamic performances for the Trimline ventilators.

EXHAUST — RELIEF Model TEV

.050” Aluminum

Exhaust ventilators have a 1:1 ratio of hood perimeter opening to throat area. Maximum design air velocity through the hood and throat openings is 1200 FPM. .080” Aluminum

The table on Page 8 shows: 1. 2. 3.

Throat size (width and length). CFM air flow capacity. Static pressure corresponding with the air flow.

A Throat Width

A+8

FRESH AIR INTAKE Model TIV

1 1

Air intake ventilators have a 2:1 ratio of hood perimeter opening to throat area. Maximum design air velocity through the hood opening is 600 FPM to reduce entrainment of rain or snow to a minimum. The maximum throat velocity is 1200 FPM. The table on Page 9 shows: 1. Throat size (width and length). 2. CFM air flow capacity. 3. Static pressure corresponding with the air flow.

5 Bird Screen

B B+8

Throat Length

2 Dimensions in inches

7

Model TEV Exhaust Relief Vent Performance Max exhaust velocity: 1000 FPM through Hood Perimeter — 1200 FPM through Throat Throat Size 12x12 12x14 12x16 12x18 12x20 12x22 12x24 12x28 12x30 12x36 12x42 12x48 12x54 12x60 12x66 12x72 12x80 12x84 12x96 12x108 12x120 14x14 14x16 14x18 14x20 14x22 14x24 14x28 14x30 14x36 14x42 14x48 14x54 14x60 14x66 14x72 14x80 14x84 14x96 14x108 14x120 16x16 16x18 16x20 16x22 16x24 16x28 16x30 16x36 16x42 16x48 16x54 16x60 16x66 16x72

8

CFM 12 1,520 1,760 2,010 2,265 2,415 2,650 2,800 3,270 3,500 3,970 4,580 5,240 5,625 6,000 6,430 7,020 7,530 7,800 8,640 9,540 10,500 14 2,055 2,350 2,640 2,820 3,100 3,250 3,810 4,080 4,640 5,350 6,110 6,560 7,000 7,510 8,190 8,790 9,100 10,080 11,130 12,250 16 2,680 3,000 3,220 3,540 3,730 4,360 4,670 5,300 6,110 6,990 7,500 8,000 8,580 9,360

Ps 0.26 0.26 0.26 0.26 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.24 0.24 0.23 0.23 0.24 0.24 0.22 0.22 0.23 0.23 0.25 0.25 0.25 0.26 0.25 0.26 0.26 0.25 0.25 0.25 0.24 0.23 0.23 0.23 0.24 0.24 0.23 0.22 0.23 0.23 0.25 0.25 0.24 0.24 0.25 0.25 0.25 0.25 0.24 0.24 0.25 0.25 0.26 0.26

Throat Size 16x80 16x84 16x96 16x108 16x120 18x18 18x20 18x22 18x24 18x28 18x30 18x36 18x42 18x48 18x54 18x60 18x66 18x72 18x80 18x84 18x96 18x108 18x120 20x20 20x22 20x24 20x28 20x30 20x36 20x42 20x48 20x54 20x60 20x66 20x72 20x80 20x84 20x96 20x108 20x120 22x22 22x24 22x28 22x30 22x36 22x42 22x48 22x54 22x60 22x66 22x72 22x80 22x84 22x96 22x108

CFM

Ps

9,810 10,410 11,520 12,720 14,000 18 3,380 3,625 3,980 4,200 4,900 5,250 5,960 6,880 7,860 8,440 9,000 9,650 10,530 11,300 11,710 12,960 14,310 15,750 20 4,030 4,430 4,670 5,440 5,830 6,620 7,640 8,730 9,370 10,000 10,720 11,700 12,550 13,010 14,400 15,900 17,500 22 4,870 5,130 5,990 6,420 7,290 8,400 9,610 10,310 11,000 11,800 12,870 13,810 14,310 15,840 17,490

0.25 0.25 0.25 0.26 0.25 0.24 0.23 0.23 0.24 0.25 0.25 0.26 0.25 0.25 0.24 0.25 0.26 0.26 0.26 0.26 0.27 0.25 0.26 0.25 0.25 0.23 0.23 0.24 0.25 0.25 0.24 0.24 0.25 0.24 0.24 0.24 0.25 0.25 0.23 0.22 0.24 0.24 0.25 0.25 0.25 0.25 0.26 0.26 0.25 0.25 0.25 0.25 0.24 0.25 0.23

Throat Size 22x120 24x24 24x28 24x30 24x36 24x42 24x48 24x54 24x60 24x66 24x72 24x80 24x84 24x96 24x108 24x120 28x28 28x30 28x36 28x42 28x48 28x54 28x60 28x66 28x72 28x80 28x84 28x96 28x108 28x120 30x30 30x36 30x42 30x48 30x54 30x60 30x66 30x72 30x80 30x84 30x96 30x108 30x120 36x36 36x42 36x48 36x54 36x60 36x66 36x72 36x80 36x84 36x96 36x108

CFM

Ps

19,250 24 5,600 6,530 7,000 7,950 9,170 10,480 11,250 12,000 12,870 14,040 15,070 15,610 17,280 19,080 21,000 28 7,620 8,170 9,270 10,700 12,230 13,120 14,000 15,010 16,380 17,580 18,210 20,160 22,260 24,500 30 8,530 9,940 11,460 13,100 14,060 15,000 16,090 17,550 18,830 19,510 21,600 23,850 26,250 36 11,920 13,750 15,720 16,880 18,000 19,300 21,060 22,600 23,410 25,920 28,620

0.23 0.26 0.26 0.26 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.24 0.25 0.24 0.24 0.23 0.24 0.25 0.25 0.25 0.25 0.25 0.26 0.26 0.24 0.25 0.23 0.24 0.24 0.23 0.24 0.24 0.25 0.26 0.26 0.25 0.25 0.26 0.26 0.25 0.24 0.24 0.23 0.23 0.24 0.24 0.25 0.25 0.24 0.24 0.25 0.25 0.26 0.24

Throat Size 36x120 42x42 42x48 42x54 42x60 42x66 42x72 42x80 42x84 42x96 42x108 42x120 48x48 48x54 48x60 48x66 48x72 48x80 48x84 48x96 48x108 48x120 54x54 54x60 54x66 54x72 54x80 54x84 54x96 54x108 54x120 60x60 60x66 60x72 60x80 60x84 60x96 60x108 60x120 66x66 66x72 66x80 66x84 66x96 66x108 66x120 72x72 72x80 72x84 72x96 72x108 72x120

CFM

Ps

31,500 42 16,050 18,340 19,690 21,000 22,520 24,570 26,370 27,320 30,240 33,390 36,750 48 20,960 22,500 24,000 25,740 28,080 30,130 31,220 34,560 38,160 42,000 54 25,310 27,000 28,960 31,590 33,900 35,120 38,880 42,830 47,250 60 30,000 32,170 35,100 37,670 39,020 43,200 47,700 52,500 66 35,400 38,610 41,430 42,930 47,520 52,470 57,750 72 44,120 45,200 46,830 51,840 57,240 63,000

0.24 0.25 0.25 0.25 0.24 0.25 0.25 0.25 0.24 0.24 0.25 0.25 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.24 0.24 0.25 0.25 0.25 0.26 0.26 0.25 0.25 0.25 0.25 0.26 0.25 0.26 0.25 0.25 0.25 0.26 0.26 0.25 0.25 0.26 0.25 0.25 0.25 0.24 0.25 0.24 0.25 0.26 0.25 0.25

Model TIV Fresh Air Intake Vent Performance Max intake velocity: 600 FPM through Hood Perimeter — 1200 FPM through Throat Throat Size 12x12 12x14 12x16 12x18 12x20 12x22 12x24 12x28 12x30 12x36 12x42 12x48 12x54 12x60 12x66 12x72 12x80 12x84 12x96 12x108 12x120 14x14 14x16 14x18 14x20 14x22 14x24 14x28 14x30 14x36 14x42 14x48 14x54 14x60 14x66 14x72 14x80 14x84 14x96 14x108 14x120 16x16 16x18 16x20 16x22 16x24 16x28 16x30 16x36 16x42 16x48 16x54 16x60 16x66 16x72

CFM 12 1,300 1,520 1,730 1,950 2,170 2,380 2,660 3,100 3,300 4,030 4,620 5,280 5,920 6,580 7,230 7,890 8,730 9,190 10,480 11,800 13,150 14 1,770 2,020 2,270 2,530 2,780 3,100 3,600 3,790 4,040 5,370 6,140 6,900 7,650 8,400 9,200 10,190 10,620 12,130 13,700 15,210 16 2,310 2,600 2,890 3,180 3,580 4,140 4,340 5,340 6,140 6,990 7,890 8,780 9,610 10,520

Ps 0.18 0.18 0.18 0.17 0.17 0.18 0.18 0.18 0.17 0.18 0.18 0.18 0.18 0.18 0.18 0.18 0.18 0.18 0.18 0.17 0.18 0.18 0.17 0.18 0.18 0.17 0.20 0.18 0.18 0.18 0.18 0.17 0.18 0.18 0.18 0.18 0.19 0.18 0.18 0.18 0.17 0.18 0.18 0.17 0.17 0.20 0.20 0.18 0.18 0.18 0.18 0.20 0.20 0.18 0.18

Throat Size 16x80 16x84 16x96 16x108 16x120 18x18 18x20 18x22 18x24 18x28 18x30 18x36 18x42 18x48 18x54 18x60 18x66 18x72 18x80 18x84 18x96 18x108 18x120 20x20 20x22 20x24 20x28 20x30 20x36 20x42 20x48 20x54 20x60 20x66 20x72 20x80 20x84 20x96 20x108 20x120 22x22 22x24 22x28 22x30 22x36 22x42 22x48 22x54 22x60 22x66 22x72 22x80 22x84 22x96 22x120

CFM

Ps

11,650 12,130 13,920 15,700 17,400 18 2,920 3,250 3,570 4,000 4,660 4,870 5,890 6,900 7,900 8,880 9,860 10,850 11,840 13,100 13,810 15,600 17,550 19,500 20 3,600 3,970 4,440 5,180 5,420 6,610 7,670 8,730 9,860 10,960 12,050 13,100 14,550 15,280 17,400 19,560 21,750 22 4,370 4,880 5,650 5,960 7,280 8,440 9,610 10,810 12,050 13,210 14,400 16,000 16,810 19,100 23,920

0.19 0.18 0.18 0.19 0.18 0.18 0.17 0.18 0.20 0.20 0.18 0.18 0.18 0.20 0.20 0.21 0.18 0.19 0.19 0.19 0.19 0.18 0.18 0.17 0.18 0.20 0.18 0.18 0.18 0.20 0.21 0.20 0.21 0.20 0.19 0.18 0.19 0.18 0.19 0.18 0.18 0.20 0.18 0.18 0.20 0.20 0.20 0.21 0.20 0.21 0.20 0.20 0.19 0.18 0.18

Throat Size 22x120 24x24 24x28 24x30 24x36 24x42 24x48 24x54 24x60 24x66 24x72 24x80 24x84 24x96 24x108 24x120 28x28 28x30 28x36 28x42 28x48 28x54 28x60 28x66 28x72 28x80 28x84 28x96 28x108 28x120 30x30 30x36 30x42 30x48 30x54 30x60 30x66 30x72 30x80 30x84 30x96 30x108 30x120 36x36 36x42 36x48 36x54 36x60 36x66 36x72 36x80 36x84 36x96 36x108

CFM

Ps

23,920 24 5,300 6,190 6,560 7,890 9,200 10,550 11,830 13,160 14,410 15,710 17,400 18,340 20,800 23,500 26,200 28 7,190 7,700 9,200 10,740 12,130 13,800 15,300 16,800 18,270 20,200 21,310 24,300 27,300 30,450 30 8,200 9,820 11,510 13,000 14,700 16,350 18,010 19,680 21,750 22,840 26,100 29,100 32,300 36 11,830 13,800 15,600 17,500 19,750 21,610 23,500 26,100 27,400 31,200 35,010

0.18 0.20 0.18 0.18 0.20 0.20 0.20 0.20 0.20 20.00 0.20 0.20 0.21 0.20 0.20 0.19 0.18 0.18 0.20 0.20 0.20 0.20 0.20 0.21 0.20 0.22 0.20 0.20 0.20 0.18 0.19 0.21 0.21 0.21 0.20 0.20 0.21 0.20 0.21 0.20 0.20 0.20 0.19 0.22 0.20 0.22 0.20 0.20 0.20 0.20 0.22 0.23 0.22 0.22

Throat Size 36x120 42x42 42x48 42x54 42x60 42x66 42x72 42x80 42x84 42x96 42x108 42x120 48x48 48x54 48x60 48x66 48x72 48x80 48x84 48x96 48x108 48x120 54x54 54x60 54x66 54x72 54x80 54x84 54x96 54x108 54x120 60x60 60x66 60x72 60x80 60x84 60x96 60x108 60x120 66x66 66x72 66x80 66x84 66x96 66x108 66x120 72x72 72x80 72x84 72x96 72x108 72x120

CFM

Ps

38,800 42 16,050 18,400 20,630 23,000 25,220 27,070 30,330 31,850 36,400 40,800 45,320 48 20,900 23,580 26,200 28,710 31,100 34,670 36,400 41,440 46,620 52,000 54 26,530 29,510 32,180 35,100 38,900 41,260 46,620 52,450 57,820 60 32,500 35,780 38,900 43,170 45,320 51,800 58,050 64,250 66 39,050 42,600 47,480 49,860 56,980 63,600 70,400 72 46,450 51,800 54,390 62,160 69,120 76,800

0.20 0.21 0.25 0.22 0.22 0.22 0.21 0.24 0.24 0.23 0.22 0.22 0.25 0.25 0.25 0.23 0.25 0.25 0.24 0.23 0.24 0.24 0.25 0.25 0.25 0.25 0.25 0.24 0.23 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.26 0.25 0.26 0.25 0.25 0.25 0.26 0.26 0.26 0.26 0.25 0.26 0.26 0.26

9

ARVE Relief/Intake Roof Ventilators

Application

Suggested Specifications

A low silhouette relief vent that is compatible with modern architectural lines and also matches ILG Industries power roof ventilators. Units used for intake should be selected to maintain flow rates at or below the maximum intake velocity of 600 FPM to prevent entrainment of moisture. For intake units, a minimum curb height of 12” is recommended.

Relief/Intake ventilators shall have circular hoods of spun aluminum. Vents will be low in silhouette to conform to present architectural styles, and will be compatible with power roof ventilators. Square bases will be constructed of aluminum. Vents will be equipped with galvanized mesh bird screen.

Optional Features Construction • • • •

•

Round spun aluminum hood Heavy gauge hood supports Bird screen Wide range of sizes for every need

• • •

Model ARVE Relief/Exhaust Unit Size Throat Area (ft2) 500 CFM 1000 CFM 1500 CFM 2000 CFM 3000 CFM 4000 CFM 5000 CFM 6000 CFM 8000 CFM 10000 CFM 12000 CFM

Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD Throat Vel. PD

12

16

20

25

31

37

0.79

1.40

2.18

3.40

5.24

7.46

637 0.048 1274 0.193

357 0.014 714 0.054 1071 0.123 1429 0.218

229 0.004 459 0.018 688 0.040 917 0.070 1376 0.158

147 0.003 294 0.011 441 0.025 588 0.045 882 0.101 1176 0.180 1471 0.281 1765 0.405

95 0.002 191 0.008 286 0.017 382 0.030 573 0.068 763 0.122 954 0.190 1145 0.274 1527 0.486

67 0.001 134 0.002 201 0.006 268 0.010 402 0.022 536 0.040 670 0.062 804 0.090 1072 0.159 1340 0.249 1609 0.358

Damper losses, if used, are not included in above table. Throat Velocity=CFM/Throat Area

2 10

Two types of shutters available: (a) automatic or gravity operated, (b) motor operated Prefabricated curbs 3 mil epoxy powder paint Insect screen

Model ARVE Fresh Air Intake Unit Size Intake Area (ft2) 100 CFM 200 CFM 400 CFM 800 CFM 1000 CFM 2000 CFM 3000 CFM 4000 CFM 5000 CFM 6000 CFM 8000 CFM

Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD Intake Vel. PD

12

16

20

25

31

37

1.59

3.07

6.38

6.97

7.65

14.09

63 0.006 126 0.024 251 0.094 503 0.378

33 0.001 65 0.005 130 0.021 260 0.082 326 0.129

31 0.002 63 0.008 125 0.031 157 0.048 314 0.191

29 0.001 57 0.005 115 0.019 144 0.030 287 0.120 431 0.270

26 0.001 52 0.003 105 0.013 131 0.020 261 0.078 392 0.176 523 0.314

Damper losses, if used, are not included in above table. Intake Velocity=CFM/Intake Area

28 0.001 57 0.005 71 0.008 142 0.031 213 0.070 284 0.125 355 0.196 426 0.282 568 0.501

ARVE Ventilator & Roof Curb DImansions B DIA.

C

D I.D. 2

A SQ. I.D.

E SQ. G O.D. 5

1 /8

H I.D. 1 1/2 Thick Insulation

1 5/8

8 (Std. Height)

F SQ. 1 Optional Damper Shelf

Unit Size

Ventilator Dimensions A

B 5

C

Roof Curb Dimensions D

E 1

F 1

G

H

1

12

18

23 /8

13

12

24 /2

11 /4

16 /2

13 1/4

16

23

28 5/8

12 3/8

16

29 1/2

16 1/4

21 1/2

18 1/4

20

30

39 5/8

15 3/8

20

36 1/2

23 1/4

28 1/2

25 1/4

25

34

43 5/8

16 3/4

25

40 1/2

27 1/4

32 1/2

29 1/4

31

40

48 5/8

18 1/8

31

46 1/2

33 1/4

38 1/2

35 1/4

37

46

62 7/8

22 1/8

37

52 1/2

39 1/4

44 1/2

41 1/4

Dimensions in Inches

11

Louverline LVX/LVN and Trimline TEV/TIV Standard Options DECORATIVE

COATING available industrial grade enamel in a variety of colors.

as

an

PROTECTIVE COATING EPOXY — considered one of the best heavy duty multi-purpose finishes resistant to most chemicals and corrosive agents. EISENHEISS — a synthetic resin that forms a tough black coating that offers better protection against most acids and other corrosive agents when compared to conventional industrial finishes. HERESITE — a black phenolic coating that has good resistance to heat, solvents and concentrates of most acids except strong oxidizing agents. Resistance to weak alkalis but not recommended for hydrofluoric acid nor hypochlorite salts.

HINGED

HOOD provides easy access for inspection and servicing of equipment or filters and screens.

FILTERS

offered as 1” thick permanent type aluminum mesh mounted in removable frame for easy cleaning attached to inside perimeter of louvered opening. Note: Add .15” to the listed static pressure when using filters on AIR INTAKE ventilators.

INSECT SCREENS consist of 18 gauge mesh galvanized screen attached to the inside perimeter of the louvered opening. Note: When using screens on EXHUAST ventilators add .08” to the static pressure listed in the tables. For INTAKE ventilators add .03” to the listed static pressure.

ALUMINUM BIRD SCREENS consist of .060” thick 1/2” x 1” diamond shape expanded aluminum located on inside perimeter of louvered openings.

INSULATED

HOOD to reduce condensation offered in rubberized anti-condensate undercoating or 1/2” thick bat type fiberglass insulation.

ARVE Options & Accessories BACKDRAFT DAMPERS Gravity or motor operated back draft dampers are available. They are of aluminum construction and designed for installation in prefabricated roof curbs.

PROTECTIVE COATINGS ARVE units are not recommended for exhausting air of a corrosive nature. However, special protective coatings are available where units may be exposed to corrosive exterior conditions. Consult your ILG Industries representative for available coatings.

INSECT SCREENS Fine mesh metallic screen to prevent the entry of insects.

Roof Curbs Available for All Models For all types of roof mounting needs. • Roofed-over-flashing or selfflashing types • Galvanized steel or aluminum • Single or double pitched roof types, sound attenuating, special restaurant requirements and equipment support rails • Continuous welded seams • Customized sizes

REPRESENTED BY:

Jacksonville, FL 32203-2300 ~ P.O. Box 2300 ~ (904) 389 3646 ~ Fax (904) 387 3449 ~ E-Mail – [email protected] ~ Website – americancoolair.com Vane Axial Fans ~ Tube Axial Fans ~ Propeller Fans ~ Power Roof Ventilators ~ Centrifugal Ventilators ~ Mixed Flow Fans Member of AMCA

Form No. 770-15-3 (June, 2013)