Reusable termination bags can provide an airtight seal in innerduct diameters ranging from 2 inches to 5 inches. The patented inflatable ADE/V sealing elements are made of a laminated foil developed for aircraft application.
The sealing element is placed in the duct around cables and inflated to the required air pressure via a durable metal tire valve, completely sealing the innerduct. The sealing element may be easily removed by releasing the air pressure, again via the tire valve. This allows incremental cable deployments and reduces your total installation cost.
- Extremely low leakage rate of 2.7 mbarl/year
- Service life of 20 years against gas diffusion
- Up to 16 feet water column (7 psi)
- Chemicals from pH2 to pH12