12" dia. x 568mm long Air adapter - External bladder type with aluminum strip with ridge
Part #: Q-4656
Our Price: $4,914.89
Description
12" Diameter multibladder type Air Adapter with 6" bore
Included at no extra charge:
1 each B-7149 Easy Inflate Valve (Installed in shaft)
1 each B-7151 Air Inflating Gun with hose 
1 each B-7157 Quick Disconnect Fitting