Mail Us: ada@maxlabfurniture.com
Electric Duct Damper
Electric Duct Dampers are critical for precision airflow control in labs, HVAC, and industrial ventilation. With NO/NC modes and zero-leakage seals, they ensure safety by preventing gas escape (e.g., toxic fumes) while optimizing energy efficiency. Their spring-return mechanism and rugged design (IP54, wide temperature range) make them ideal for mission-critical environments requiring reliability and compliance.
High-Performance Electric Duct Dampers | Air Leakage Prevention for Labs & HVAC Systems
Apply power to these dampers and the Normally Open Dampers will close shutting off all airflow. Apply power to Normally Closed Dampers and they will open allowing air to pass. Remove power and a spring returns the dampers to their original position. These new dampers have a specially designed seal that ensures no air leakage when closed to prevent energy loss and wind noise. They are great for preventing gases from escaping your lab.
Key Features
Dual-Mode Actuation
Normally Open (NO): Close on power, open via spring return when de-energized.
Normally Closed (NC): Open on power, close automatically during power loss.
Zero-Leakage Technology
Advanced Seals: EPDM/Silicone gaskets with 95% compression ratio, eliminating air leakage (tested at 500 Pa).
Benefits: 15-30% energy savings, noise reduction (<25dB), and contamination control.
Safety & Compliance
Fail-Safe Spring Return: 50,000+ cycle durability, IP54 rating, and chemical-resistant coatings.
Applications: Lab fume containment, cleanroom pressure management, smoke exhaust systems.
|
Model (NO) |
Outlet Diameter |
Power (W) |
0-90° run time |
Torsion |
Phase |
Voltage |
Frequency (Hz) |
|
EDD-01 |
110 |
7 |
≤5.5s |
9KG-m |
1 |
220V |
50/60 |
|
EDD-02 |
160 |
7 |
≤5.5s |
9KG-m |
1 |
220V |
50/60 |
|
EDD-03 |
200 |
7 |
≤5.5s |
9KG-m |
1 |
220V |
50/60 |
|
EDD-04 |
250 |
7 |
≤5.5s |
9KG-m |
1 |
220V |
50/60 |
|
EDD-05 |
315 |
7 |
≤5.5s |
9KG-m |
1 |
220V |
50/60 |
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Elevate Your Lab with MAXLAB.
Custom Manufacturer and Supplier of Laboratory Furniture and Equipment.
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E-mail: ada@maxlabfurniture.com
Landline: +86 020-3881-3639
Mobile/WhatsApp/WeChat:
+86 132 4232 3168
Address: Room C202, 2nd Floor, No. 97, Gaopu Road, Tianhe District, Guangzhou, China.
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