TR hydraulic pipe sealing tool, pipe diameter 52-95, sealing force 13-16t.
The clamping bars complete with rods and nuts can be locked in its position and left on the damaged pipe for as long as necessary. All that is required to seal further leaks are additional sets of clamping bars.
The pipe sealing tool must be connected to a separate manual pump (e.g. PHS70-300). The pipe sealing tool TR102 is also available in a kit, complete with pump, hose, couplings and carrying case (product name EHR104A).