Qmark Fans and Ventilators
Qmark Fans and VentilatorsQmark Fans and VentilatorsQmark Fans and VentilatorsQmark Fans and VentilatorsQmark Fans and VentilatorsQmark Fans and VentilatorsQmark Fans and Ventilators

Qmark Fans and VentilatorsQmark Fans and Ventilators

Qmark Fans and Ventilators

Berko / Qmark / Marley

Direct Drive Cooling Fans

Rugged, Heavy Duty 18” to 48” Cooling Fans For Severe Cooling Requirements

Qmark Fans and Ventilators Available in High, Medium and Low Stand Models; Available With Totally Enclosed or Explosion Proof Motors

Qmark Fans and Ventilators Non-Sparking, Cast Aluminum Props

Qmark Fans and Ventilators 14 Gauge Steel Body

Qmark Fans and Ventilators Enamel Coating Standard, Optional Acid Resistant Coating Available

Qmark Fans and Ventilators Manual Starter Switches Available

Qmark Fans and Ventilators 60 Degree Swivel on High and Medium Stand Units

Qmark Fans and Ventilators Meets Federal OSHA Requirements

Qmark Fans and Ventilators

High Stand Models - Direct Drive Cooling Fans

Qmark Fans and Ventilators

FAN SIZE
CATALOG NUMBER
HP
RPM
0" SP CFM
DB @10'
1 PH.
3 PH.
18
18H 1/4-1
18H 1/4-3
1/4
1725
3,050
72
24
24H 1/4-1
24H 1/4-3
1/4
1725
5,200
78
24H 1/2-1
24H 1/2-3
1/2
1725
6,000
78
24H 3/4-1
24H 3/4-3
3/4
1200
7,000
72
24H1-1
24H1-3
1
1725
7,400
80
24H3-1
24H3-3
3
1725
10,500
85
30
30H 1/2-1
30H 1/2-3
1/2
1725
8,000
84
30H 3/4-1
30H 3/4-3
3/4
1200
9,000
78
30H1 1/2-1
30H1 1/2-3
1 1/2
1725
11,000
90
30H2-1
30H2-3
2
1200
12,000
82
30H3-1
30H3-3
3
1725
13,000
92
36
36H1 1/2-1
36H1 1/2-3
1 1/2
1725
14,850
86
36H2-1
36H2-3
2
1725
16,000
86
36H2A-1
36H2A-3
2
1200
14,000
80
—
36H3-3
3
1200
19,000
82
42
—
42H2-3
2
1200
19,500
84
—
42H5-3
5
1200
27,000
84
48
—
48H7 1/2-3
7 1/2
1200
33,000
103

 Please Contact Us For Price and Availability

___________________________________________________________

Medium Stand Models -  - Direct Drive Cooling Fans

Qmark Fans and Ventilators

FAN SIZE
CATALOG NUMBER
HP
RPM
0" SP CFM
DB @10'
1 PH.
3 PH.
18
18M 1/4-1
18M 1/4-3
1/4
1725
3,050
72
24
24M 1/4-1
24M 1/4-3
1/4
1725
5,200
78
24M 1/2-1
24M 1/2-3
1/2
1725
6,000
78
24M 3/4-1
24M 3/4-3
3/4
1200
7,000
72
24M1-1
24M1-3
1
1725
7,400
80
24M3-1
24M3-3
3
1725
10,500
85
30
30M 1/2-1
30M 1/2-3
1/2
1725
8,000
84
30M 3/4-1
30M 3/4-3
3/4
1200
9,000
78
30M1 1/2-1
30M1 1/2-3
1 1/2
1725
11,000
90
30M2-1
30M2-3
2
1200
12,000
82
30M3-1
30M3-3
3
1725
13,000
92
36
36M1 1/2-1
36M1 1/2-3
1 1/2
1725
14,850
86
36M2-1
36M2-3
2
1725
16,000
86
36M2A-1
36M2A-3
2
1200
14,000
80
—
36M3-3
3
1200
19,000
82
42
—
42M2-3
2
1200
19,500
84
—
42M5-3
5
1200
27,000
84
48
—
48M7 1/2-3
7 1/2
1200
33,000
103

 Please Contact Us For Price and Availability

___________________________________________________________

Low Stand Models -  - Direct Drive Cooling Fans

Qmark Fans and Ventilators

FAN SIZE
CATALOG NUMBER
HP
RPM
0" SP CFM
DB @10'
1 PH.
3 PH.
18
18L 1/4-1
18L 1/4-3
1/4
1725
3,050
72
24
24L 1/4-1
24L 1/4-3
1/4
1725
5,200
78
24L 1/2-1
24L 1/2-3
1/2
1725
6,000
78
24L 3/4-1
24L 3/4-3
3/4
1200
7,000
72
24L1-1
24L1-3
1
1725
7,400
80
24L3-1
24L3-3
3
1725
10,500
85
30
30L 1/2-1
30L 1/2-3
1/2
1725
8,000
84
30L 3/4-1
30L 3/4-3
3/4
1200
9,000
78
30L1 1/2-1
30L1 1/2-3
1 1/2
1725
11,000
90
30L2-1
30L2-3
2
1200
12,000
82
30L3-1
30L3-3
3
1725
13,000
92
36
36L1 1/2-1
36L1 1/2-3
1 1/2
1725
14,850
86
36L2-1
36L2-3
2
1725
16,000
86
36L2A-1
36L2A-3
2
1200
14,000
80
—
36L3-3
3
1200
19,000
82
42
—
42L2-3
2
1200
19,500
84
—
42L5-3
5
1200
27,000
84
48
—
48L7 1/2-3
7 1/2
1200
33,000
103

 Please Contact Us For Price and Availability

Optional Casters for Low and Medium Stand Mancoolers

Factory Installed - 2 Fixed and 2 Swivel Casters Per Model

 Qmark Fans and Ventilators

CATALOG
NUMBER
FAN SIZE
WHEEL SIZE
CAS-18
18" - 30"
4"
CAS-48
36" - 48"
4"

 Please Contact Us For Price and Availability

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Qmark Fans and Ventilators