Not all pneumatic hacksaws are safe for use in hazardous areas. The air hacksaws below are all ATEX certified for use in potentially explosive atmospheres.
Deprag's Underground Reciprocating saw is a heavy duty pneumatic saw for cutting large pipes and sections. It accepts the same blades and pipe clamp as Spitznas and Fein saws (upto 770mm long).
It's body is steel and it has ATEX approval for underground mining.