Modular type B cask:
IP2 without shock absorber, and type B with shock absorber
Transportation of up to three casks per truck shipment (IP configuration)
Transportation of up to two casks per truck shipment (Type B configuration)
Several cask versions
Standard version « ST » : Large loading capacity
Standard version « ES » : maximized shielding
Option for embedded drainage feature « STW »
Equipped with a shielded plug for radioprotection during lid removal and closure
Shock absorbing material: FENOSOL™
Here are all the specs about the transportation casks R80.
UN 2916 - Type BU)