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June 2019

The Shift to Variable Speed Fluid Couplings
Pumps
The Shift to Variable Speed Fluid Couplings
Power plants with boiler feed pumps are finding more efficiency.
Smaller Motors Grow in Popularity in HVAC Design
Motors
Smaller Motors Grow in Popularity in HVAC Design
Engineers are eschewing large motors for less centralized systems.
A Review of Variable Speed Drive Technology: Part 2
Motors
A Review of Variable Speed Drive Technology: Part 2
How electronic speed control drives, adjustable frequency drives, magnetic drives and steam turbine drives work to achieve true variable speed control.
General Scope Document: Project Deliverables
Pumps
General Scope Document: Project Deliverables
Addressing the sixth component of a general scope document
New Considerations for Variable Speed Compressors
Motors
New Considerations for Variable Speed Compressors
VFDs can extend life by reducing wear on equipment and motors.

Prevent Downtime with Pump Diagnostic Equipment
Pumps
Prevent Downtime with Pump Diagnostic Equipment
Predictive maintenance can provide detailed data and actionable repair instructions.
Vibration Analysis Using Human & Artificial Intelligence
Pumps
Vibration Analysis Using Human & Artificial Intelligence
A hybrid approach can provide specialized evaluation for midtier plants and/or midcritical equipment.
Best Practices for Mitigating Bearing Currents
Motors
Best Practices for Mitigating Bearing Currents
Consider these methods to help protect systems from high-frequency current damage.
Motor Starting Basics
Motors
Motor Starting Basics
Understand these concepts before starting squirrel cage induction motors.
Comply with Critical Lead-Free Water System Regulations
Valves
Comply with Critical Lead-Free Water System Regulations
Understand calculations and specifications.
The Need for Shaft Grounding on VFD-Driven Motors
Motors
The Need for Shaft Grounding on VFD-Driven Motors
Harmful common mode shaft voltages can damage motor bearings and cause premature machine failure.

Motors
Understand Motor & VFD Independence
Separation can improve delivery time and allow exact replacement.
Use Your Senses for Healthy Systems
Pumps
Use Your Senses for Healthy Systems
Rely on touch, sound and sight—and tools that enhance these senses—for equipment longevity.
Understanding Oil Viscosity & Bearing Lubrication
Pumps
Understanding Oil Viscosity & Bearing Lubrication
Hydraulic Institute answers questions on rolling element bearings and grease as a lubricant.
Sealing High-Speed Shafts in Turbomachinery
Seals
Sealing High-Speed Shafts in Turbomachinery
Understand implications involved with using gas film seals in this application.
Pumps
Should You Upgrade a Pump Drive?
Is adding some kind of variable speed control worthwhile?
Pumps
Use Ultrasound to Optimize Grease Replenishment
Condition monitoring helps manage over-lubrication.

4 Industry Demands Driving Electronically Commutated Motors
Motors
4 Industry Demands Driving Electronically Commutated Motors
Furnace blower motor design transformation was fueled by new end user and government standards.
Wear Ring Clearance for Centrifugal Pumps
Centrifugal Pumps
Wear Ring Clearance for Centrifugal Pumps
Understand the pump specific speed to help establish proper tolerance.
Basics of System Alignment vs. Balancing
Pumps
Basics of System Alignment vs. Balancing
Differentiating between misalignment and imbalance is essential to identifying the cause of pump failure.
Pumps
Solutions for Unexplained Pump Failure
Jim Elsey on the mysteries of the twilight zone
Golf Course, Shopping Mall See Benefits of Pump Control
Motors
Golf Course, Shopping Mall See Benefits of Pump Control
This technology can help reduce blockages, detect damaged equipment and avoid dry runs, thus reducing motor stress.

SubscribeSubscribe to June 2019

Digital Partners

Trending

Strategies for Effective HVAC Pump System Retrofits
Improving efficiency and performance while reducing maintenance and life cycle costs.
Pumps
Pump Companies Operating in a Time of Tariffs
It is critical to plan ahead and remain flexible.
Seals
The Advantages of Gas Seals in Process Pumps
An in-depth look at gas seals and their functions.
Pumps
What Is Pump Proportional Pressure Control?
Proportional pressure is a control method that varies the speed of the pump according to a pressure algorithm.

From Our Partners

Strategies for Effective HVAC Pump System Retrofits
Improving efficiency and performance while reducing maintenance and life cycle costs.

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Pentair Aurora
Maximizing Product Recovery, Process Safety & Profit With Eccentric Disc Pumps
This webinar will explore the unique working principle of eccentric disc technology and its advantages over other positive displacement pumps.

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Mouvex
The Hidden Costs of Pump Failure & How to Avoid Them
This session will unpack the full cost of pump-related downtime, and also share tips for preventing these issues using proven best practices.

Sponsored by

Chesterton
Driving Operational Excellence in the Chemical Industry
Reduce cost and increase efficiency with proactive asset health underpinned by purpose-built AI.

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Baker Hughes
Beyond Steady-State: Thermal Transient Modeling & Failure Analysis
Learn how to simulate equipment failure scenarios and how flow and temperature impact systems over time plus much more in this webinar.

Sponsored by

PIPE-FLO from Revalize
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