1. The thin fire retardant coating positive pressure damper is especially suitable for installation in the color steel plate partition wall of the clean room. And automatically adjusts the pressure difference between the two rooms. It has the advantages of flexible rotation, tight closing, convenient adjustment, and no energy consumption.
2. The our positive pressure damper is designed on the basis of ordinary positive pressure damper with reference to the latest foreign models, and can be used in 40mm-70mm color steel plate partitions.
3. Its appearance is beautiful and novel, and it is the variety with the best shape and performance among the domestic positive pressure damper.
4. The motion pressure is 5-15Pa.