Flat channel 7010, 1 meter long and with a cross-section of 60x120 mm, is designed to move air in exhaust or supply ventilation systems.
Application
- For supply or exhaust ventilation of various rooms.
- For forming a system of flat ventilation air ducts.
Design
- The channel is made of white PVC.
- Section: 60x120 mm.
- Channel length 1 meter.
- Connected to each other using connectors of appropriate sections.
Dimensions
| Dimensions | < td style='text-align: center, background-color: #b7c0c2,'>aa1 | b | b1 | L | |
| mm | 60 | 57 | 122 | 119 | 1000 |
Selection table rectangular channel
| Air duct cross-section, mm | Air flow rate at air speed, m?/h | ||||
| 2 m/s | 3 m/s | 4 m/s | 5 m/s | 6 m/s | |
| 55x110 | 43 | 65 | 87 | 109 | 130 |
| 60x120 | 52 | 78 | 104 | 130 | 155 |
| 60x204 | 88 | 132 | 176 | 220 | 265 |
| 90x220 | < td style='text-align: center,'>142214 | 285 | 356 | 428 |
Example 1. It is necessary to select a main channel for an air handling unit with a design capacity of 230 m³/h. The speed in the root section should be within 5-6 m/sec. According to the table, an air duct with a cross section of 60x204 mm fits these parameters.
Example 2. It is necessary to select an air duct from the supply unit, which extends from the root air duct into the living room. The estimated capacity in this branch is 150 m³/h. The speed in the side air duct should be within 3-4 m/sec. According to the table, an air duct with a cross section of 60x204 mm is suitable.
Example 3. A flat duct is required for stove hood. The estimated exhaust capacity is 180 m³/h. The speed is allowed within 5-6 m/sec. For this task, according to the table, an air duct with a cross section of 60x204 mm is suitable.
