Positive Seal dampers are capable to open/close mechanism as well providing air tight sealing at pressure range up to 4 inches w.g. Ideal for O/A intake, isolation as well offering modulating and shut off operation. Economically priced for high efficiency oper [...]
The modern gas-tight damper is designed in such a way that it can isolate sections of a ventilation system with an extremely high level of sealing (shut-off). This may be necessary for safety reasons under certain operating conditions.
EB Air IPSD series sh [...]
EB Air Rectangular Dampers are designed for commercial applications with power open, power close three wire Belimo/ Neptronic actuator on our opposed multi blade aluminum damper offers superior life and outstanding performance. The finest damper and motor comb [...]