September 2016

Figure 1. A motor’s nameplate shows how many full load amps at how many volts the motor uses.
Pumps, Motors & Drives

How do you size a VFD?

Sept. 15, 2016
Understanding how the equipment is used makes for easier selection.
Sampling device. All graphics courtesy of Chris Wright
Home

Monitoring heat transfer fluids for pump health

Sept. 14, 2016
A holistic maintenance approach includes routine sampling and chemical analyzing of HTFs to prevent wear and degradation.
Ball valve trim hardening process. Image courtesy of Gobind Khiani
Valves & Actuators

Coker application & valves, Part 2: Selecting valves

Sept. 2, 2016
Manufacturers can guide operators to proper selection.
Each sump pit relied on only one pump to perform in 24/7 continuous duty, so the plant needed durable pumps that could pump the slurry without failing. All images courtesy of BJM Pumps LLC
Pumps, Motors & Drives

Submersible slurry pumps provide washdown water solution

Sept. 1, 2016
Submersible slurry pumps solve excessive clogging and flooding problems.