| 4HX49 |
Grainger Industrial Supply |
GREENHECK FAN CORPORATION
|
Non-Ventilated Roof Curbs
|
Roof Curb, Fixed, Nonventilated, Inside Square 25 1/2 In, Outside Square 28 1/2 In, Curb Height 12 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 30 In Square Base |
| 4HX44 |
Grainger Industrial Supply |
GREENHECK FAN CORPORATION
|
Non-Ventilated Roof Curbs
|
Roof Curb, Fixed, Nonventilated, Inside Square 41 1/2 In, Outside Square 44 1/2 In, Curb Height 8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 46 In Square Base |
| 3C439 |
Grainger Industrial Supply |
GREENHECK FAN CORPORATION
|
Non-Ventilated Roof Curbs
|
Roof Curb, Adjustable Width, Nonventilated, Outside Square 50 to 58 1/2 In, Curb Height 12 3/8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation, Use With Dayton Ventilators Having a Square Base From 51 1/2 to 57 Inches |
| 4HX48 |
Grainger Industrial Supply |
GREENHECK FAN CORPORATION
|
Non-Ventilated Roof Curbs
|
Roof Curb, Fixed, Nonventilated, Inside Square 21 1/2 In, Outside Square 24 1/2 In, Curb Height 12 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 26 In Square Base |
| 3C438 |
Grainger Industrial Supply |
GREENHECK FAN CORPORATION
|
Non-Ventilated Roof Curbs
|
Roof Curb, Adjustable Width, Nonventilated, Outside Square 32 1/2 to 41 In, Curb Height 12 3/8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation, Use With Dayton Ventilators Having a Square Base From 34 to 39 1/2 Inches |