Muffler for pneumatic device

A combination comprising:

• I. a pneumatic device actuated by a fluid comprising a device housing having at least one exhaust port for exhausting the fluid;
• and
• II. a muffler in fluid receiving communication with said pneumatic device, said muffler comprising:
• a) a housing comprising a first longitudinal wall, a second longitudinal wall, a first lateral wall and a second lateral wall, and a front wall;
• said front, longitudinal and lateral walls defining a muffler chamber;
• b) a first baffle located in said muffler chamber, said first baffle including a first side and a second side, said first baffle extending away from said first lateral wall substantially parallel to said longitudinal walls and terminating in a first baffle edge;
• c) a second baffle located in said muffler chamber, said second baffle including a first side and a second side, said second baffle extending away from said second lateral wall substantially parallel to said longitudinal walls and terminating in a second baffle edge, said first and second baffles dividing the muffler chamber into at least two exhaust chambers, said first and second edges defining a crossover opening for flowing the exhausted fluid to an adjacent chamber;
• and
• d) a sound absorbing media along said first and second sides of said first and second baffles.