Learn how K factor affects this choice.
Seals
Sealing solutions are critical to pumping to prevent leakage and, ultimately, failure. These are especially important in harsh conditions, whether from particulates, extreme temperature, or corrosive or heavily viscous fluid. The selection of the right seal can have as much impact on the system success as pump selection. These articles help with that selection and with the monitoring and maintaining of all types of seals.
LPS technology uses static field of injectable sealant and separate air flush.
Consider updating to bearing protectors and cartridge seals.
System saves cost and time during hot summer months.
Flexible graphite and PTFE are commonly used in cryogenic sealing.
How to seal rotating shafts for low temperature to cryogenic fluids.
Why rubber is the best choice for reducing problems.
Seal failure is often a symptom of an underlying problem within the pump.
Learn the distinctions between ISO 15848-1 and API 641
A seal manufacturer addresses common end user confusion and offers a crash course.
Look out for these common pitfalls, and don’t assume that a lubrication leak means a seal failure.
Pumping Prescriptions
Although the traditional application is as a bearing surface, the technology is suitable for a seal face surface in pumps.
Externally pressurized porous gas bearings are being applied in seal applications for rotating equipment.
Lower coupling restoring forces can increase bearing and seal life.