Bearing Isolators

Ensuring Success When Applying Bearing Isolators on Pumps

A well-known technique for increasing pump reliability is sealing the bearing housing with non-contacting Bearing Isolators over less expensive contact seals. Because contact seals...
Liquid and solid level measurement

Meet the Next Generation of Liquid and Solid Level Measurement

Liquid and solid level measurement devices are characterized by their high accuracy and reliability, even in difficult applications, and by a unique, innovative operating...
TopDrive Piston Pump

Change Out the Pump, Save the Seal

The patented Tough Seal by Q.E.D. Environmental Systems, Inc., is arguably the tightest sealing, safest, and most durable well seal available on the market...
Dry Condition

Dry Seal Testing for Progressive Cavity Pumps

The following report will study the effects of loss of liquid in the wet well during operation of the KPCG-21 progressive cavity grinder pump...

Select the Right Mechanical Seals: Part 1 of 3

The intent of this article is to document better and more effective ways to select one of the primary components of process pumps—mechanical seals....

Select the Right Mechanical Seals: Part 2 of 3

Contrary to our intuition, we do not have to be seal experts to select the right seal. Instead, all that’s needed is (a) asking...
corrosion coating

Stopping Corrosion on Oil and Gas In-Service Structures Part 2 of 2

For such corrosion protection, Wuhan Hengshi Engineering LLC spray applied EonCoat to thirty-eight containers that were put into service for EDC of CNOOC, covering...
Corrosion

Stopping Corrosion on Oil and Gas In-Service Structures

With oil and gas prices down by half from their recent highs, operations managers and corrosion engineers are finding that one of the best...

Advanced Gasket Formulation Helps Refrigerant Systems Keep Their Cool

In the late nineteenth century, Olin J. Garlock devised a better way to seal piston rods in steam engines. Since then sealing materials have...

Stopping Tank Corrosion in the Transportation Sector

Thousands of chemicals, petroleum products, and corrosive elements like salt water brine are transported by tanker truck, railcar, and distributors, as well as processed...