Miniature diaphragm, rocking piston, and rotary-vane pumps have open flows as low as 0.91(liter)/minute with pressure to 30 psi and vacuum levels to 24 inches Hg. Features include low noise and vibration, lightweight, corrosion resistance, and the availability of ac and dc models. Miniature compressor and vacuum pump catalog includes product information.
Industrial workplaces are governed by OSHA rules, but this isn’t to say that rules are always followed. While injuries happen on production floors for a variety of reasons, of the top 10 OSHA rules that are most often ignored in industrial settings, two directly involve machine design: lockout/tagout procedures (LO/TO) and machine guarding.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.