Rectangular Fire Damper
| Price: |
2.0~40.0 USD |
| Payment Terms: |
T/T,L/C |
| Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Model No.:
RFD-A,RFD-B
Production Capacity:
500 Piece/Pieces per Day
Delivery Date:
20days
Means of Transport:
Ocean
Packing:
Poly bag & carton,
standard:
ANSI,BSW
Rectangular Fire Damper is one kind of accessory of HVAC products, it is used with air duct.
Product Specifications |
| |
Main units | damper body, blade, shaft, bushing, actuator |
Blade width | 30mm,40mm,50mm are available |
Fuse operating(closing) temperature | 70℃ |
Leakage rate(differential pressure 300Pa,environmental temperature) | ≤700m3/h.m2 | Leakage rate(differential pressure 300Pa,firing) | ≤1000m3/h.m2 |
Resistance coefficient (fully open) | <0.5 | Control voltage | DC24v |
Manual and motorized type are both available |
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