Steam pump: Listen & Download Steam pump .mp3 Error! Change your browser, please! ⇓ Download Grind metal on a grinding machine in a ⚠ Welding transformer, working,, turning on ⚠ Industrial exhaust fan ⚠ Newspaper press ⚠ Forklift approaching ⚠ Circular knitting machine ⚠ Factory work, general noise ⚠ Robotic assembly line ⚠ Forklift truck moving away ⚠ Dry cleaning ⚠ Box making machine ⚠ Spinning machine ⚠ ★★★★★