ENGINEERING INSIGHTS

Better pump decisions begin with better duty data.

Answer-first field guides for engineers, buyers and project teams comparing real operating requirements, materials, controls and maintenance risks.

ARTICLE ARCHIVE

Technical guides, page 2 of 5.

All published guides remain available by date, with nine articles on each page.

Select a chemical magnetic drive pump by reviewing liquid conditions, materials, flow, head, specific gravity, viscosity and suction arrangement.

Select a CDLF vertical multistage pump by matching required flow, total dynamic head, inlet conditions, system pressure, stage count and motor duty.

Choose an AODD pump by reviewing medium, flow, discharge pressure, solids, wetted materials, diaphragm material and compressed-air conditions.

Learn how to measure actual metering pump output, calculate flow from timed drawdown, and build a calibration record under real operating conditions.

Why progressive cavity pump speed affects sludge wear, torque and inlet filling; use the actual medium and duty before changing speed.

A practical protection review for magnetic drive pumps: level, flow, power and temperature signals must match the actual process.

A practical AODD pump review for viscous liquids and solids: confirm medium, particle behavior, air supply, suction and wetted components.

Understand why suction lift and priming time are related but different when reviewing a ZW self-priming pump installation.

Convert a chemical dosing requirement into minimum, normal and maximum metering-pump flow without selecting from one headline capacity alone.

PROJECT SUPPORT

Send the medium, flow, head or pressure, temperature, viscosity, solids and installation conditions. We will help compare suitable pump families.