A maintenance technician once checked a hot-water boiler with a pressure gauge held loosely against the valve. The reading showed 1.2 bar, so he assumed the system was safe. A second check with the gauge pressed squarel...
A process engineer walks up to a newly delivered pump package, glances at the pressure instruments, and already knows what is inside each round case. On most industrial equipment in service today, those small gauges sha...
Picture this: a maintenance technician walks up to a compressor skid, glances at the discharge line, and sees the needle pointing at 8. The immediate question is — 8 bar, 8 psi, or 8 on the secondary kPa scale? Far too ...