SEA-FIRE BI-DIRECTIONAL CABLE ASSEMBLY Bi-directional 6ft and 10ft cable assembly. Manual discharge Sea-Fire NFG or NFD manual/automatic 'M' modelsand MD series require a discharge cable assembly for manual discharge of the extinguishing system. Lengths: The bi-directional discharge cable is available in 2ft (0.6m) increments for manual discharge from 6ft (1.83m) up to 100 ft (30.5m) Each cable assembly kit includes a pull handle, cable, escutcheon plate, safety pin, tie and instructions. Options: Sea-fire bi-directional 6ft cable: FIR8200 Seafire bi-directional 10ft cable: 8202