5-155-06-081-004

Built around a removable straight-tube bundle, this configuration delivers compressed air aftercooling for demanding service. Hot compressed air enters the tubes while cooling water counterflows through the shell, condensing moisture for removal downstream. Its envelope centers on a 6-inch diameter shell, 72-inch shell length in a 1-pass arrangement. It carries 1/4-inch O.D. tubes. As furnished, materials include cast iron bonnets, steel shell, copper tubes, and steel tubesheets. The unit is rated for 300°F maximum temperature. This build is designated 5-155-06-081-004. The series sees regular use in moisture and oil removal from plant air, pneumatic tool and instrument air conditioning, and compressed air dryer pre-cooling. A floating rear tubesheet lets the bundle expand freely and pull for cleaning, and full-size air connections hold pressure drop down.