Sealing & Shielding

Making Strides Towards Liner Seal Technology

Parker Engineered Materials Group has developed a wide range of materials for liner seals to meet the demands of the ever increasing temperature requirements in liner seal applications. The new...
On June 29, 2017

Use a Metal Seal for Those High Temperature or High Pressure Situations!

Parker Hannifin Engineered Materials Group has developed a wide variety of metal seals which can be formed or machined. A metal seal is a highly engineered sealing solution which provides...
On June 22, 2017

What O-Rings Do You Recommend for an E85 Rated Assembly?

With the desire for renewable energy sources, coupled with dependence on foreign oil, Americans are becoming increasingly interested in alcohol/fuel blends. There are nearly 20 million flex fuel...
On June 16, 2017

New Essential Handbook for EMI Shielding Applications

Selecting the right EMI shielding material for your application can be challenging. A new Conductive Elastomer Engineering Handbook published by Parker Chomerics offers detailed technical explanations...
On June 14, 2017

A Guide to Selecting the Proper Sealing Material for Food Applications

The substances used in the food and in the chemical process industries are identical in many cases, whether they are of natural origin or synthetically produced.   Irrespective of their type and...
On June 9, 2017

Racetrack Grooves: Can O-Rings be used in Non-Circular Groove Patterns?

Can O-rings be used in rectangular or non-circular groove patterns? This question comes up weekly, and the answer is a resounding “Yes!” however there are definite guidelines we want to follow....
On June 7, 2017

Seals and the Quest for MPG

Customer demand and government regulations continue to push the automotive industry to improve efficiency, and many of these improvements affect seal materials and seal material selection. But how and...
On May 31, 2017

New Thermal Gel Benefits Consumer and Automotive Applications

Careful management of thermal interfaces is crucial to maintaining the reliability and extending the life of electronic devices and equipment. As each new electronic product generation requires higher...
On May 23, 2017

Chomerics Division Honored with Boeing Award

We’re thrilled to announce that Parker Hannifin Chomerics Division was presented with Boeing’s Advocacy Award at the 2016 Boeing Supplier of the Year Awards. Accepting the award were Scott Gunderson,...
On May 12, 2017

Interesting New Developments in Commercial Aerospace Gaskets

What are the premium requirements of gaskets for flange-to-flange aerospace assemblies such as antennas, access panels, radars and lighting? Electrical conductivity? EMI (electromagnetic interference)...
On April 27, 2017

How to Read a Test Report: 4 Most Common Rubber Test Report Misunderstandings

We've all done it at least once: looked at a report, read the numbers on it, and come up with exactly the wrong conclusion. Pass / fail limits and results are printed right there, but for some reason,...
On April 26, 2017

CamLock Seals Extend Seal Life with Innovative Dual Bead Design

Cam and groove style couplings, commonly referred to as camlock fittings, are used across many industries due to their ability to quickly connect and disconnect from holding tanks, pumps, filters, or...
On April 19, 2017

Chemical Compatibility: A Critical Component in Seal Design

A common question fielded by Parker O-ring Application Engineers is “will a (insert polymer family) O-ring work with (insert chemical mixture).” Not a day goes by where I do not field this question...
On April 5, 2017

Press-in-Place Seals for Axial Sealing Applications

O-rings are a universal seal throughout the world. However, some axial applications may benefit from a different sealing solution called a Press-in-Place seal, or PIP seal. First, let’s define axial...
On March 16, 2017

Improved EMI Shielding Consistency of Single Pellet Conductive Plastics

For designers of electronics enclosures, conductive plastics offer the benefit of lighter weight coupled with cost effective injection molding. But for years, using traditional blended plastic...
On February 8, 2017

Modular Seal Kit for Pneumatic Cylinders Covers All Kinds of Applications

Parker Prädifa offers a large number of combined pneumatic seals and wipers for the open groove of the EU system. By installing the right type of seal, a wide range of applications can be covered with...
On February 8, 2017

Overmolding Technology Enhances Safety of Single-Use Systems

Single-use systems (SUS) for up- and downstream processing in the pharmaceutical industry have become widely accepted in recent years due to their advantages in many operations, such as...
On January 31, 2017

Innovative Heavy-Duty Vehicle Technology on Display at IFPE

From optimizing peak performance to minimizing unplanned downtime, the products and systems Parker will showcase at IFPE 2017 are designed specifically to help its customers increase...
On January 20, 2017

3 Advantages of a Double Chamfer Radial Seal

More often than not, an O-ring makes for a great sealing element. They seal over a wide range of pressure, temperature and tolerance. Normally they require very little room, are readily available,...
On January 4, 2017

Cost and Waste Saving Benefits of Resealable Septa for Medical Applications

In the medical industry, oftentimes it is necessary to test a single blood sample a number of times. Other times, a patient may need to be injected with multiple doses of a medicine or...
On December 28, 2016