Industry Bulletins and Problems Solved

Listed below are the latest Industry bulletins and problems solved.

Specific bulletins on products can be found on Supplier menu appearing on the left.
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NORSOK ORD5754
NORSOK M-710 (Parker Materials Certified to NORSOK Standards)
For decades, Parker has been providing leading edge elastomer technology to the energy, oil and gas industry. As a value added service, Parker is now offering EOG elastomers tested and certified to NORSOK standards.
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August2008 Problem Solved!
Parker Silicone, S1538-55
Medical technology advancements create invaluable solutions to health problems endured around the world. The processes to create these medical solutions however, are presenting a number of sealing challenges in the life sciences industry. Medical grade O-ring materials must meet strict specifications such as USP Class VI requirements. In addition, many applications require O-ring materials to be clear in color for aesthetic reasons..
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July2008 Problem Solved!
Parker EPDM, E3609-70
With strict regulations on food and beverage applications, Parker’s E3609-70 makes an excellent choice, offering third-party certification for use in almost all food and beverage applications.
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July2008 ORD New Solutions
May 15th, 2008, Caterpillar presented O-Ring Division’s Livingston Business Unit with the Silver Level Supplier Quality Excellence Program (SQEP) Award.
Caterpillar’s SQEP program is an extensive, rigorous review of a suppliers operational performance. This prestigious certification is only given to those demonstrating a consistent example ORD Livingston Business Unit To Receive First Silver Level SQEP Award From Caterpillar of excellence.
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Parker-EJ280-70-News-Release-Letter
Parker Animal-Free EPDM EJ280-70
Parker Hannifin Corporation, the global leader in motion and control technologies, is pleased to introduce a new animal-free epdm designed specifically to address risks associated with animal derived products used in manufacturing processes. Although there has never been a documented case of transmitting Bovine Spongiform Encephalopathy (BSE) (also known as Mad Cow Disease) through an elastomeric seal, there is concern surrounding the possibility.
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Parker-V1274-75-News-Release
New Parker Material V1274-75: USP Class VI Biocompatibility
Parker Hannifin Corporation, the global leader in motion and control technologies, is pleased to introduce V1274-75, a new fluorocarbon material developed primarily for pharmaceutical processing. V1274-75 meets the requirements of USP Class VI systemic toxicity, intracutaneous injection and muscle implantation studie
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ORD 5753 FF370-75
FF370-75 Parofluor ULTRA for Semiconductor High Purity Plasma Environments
Ultra High Purity, Low Extractables and Minimal Particle Generation: FF370-75 is a black, opaque, non-filled perfluoroelastomer FFKM specifically formulated by Parker for high purity semiconductor processing up to 300°C, developed for aggressive oxygen and fluorin plasma applications requiring minimal erosions and particle generation. Due to the purity and unique properties of the compound, this material minimizes the potential for particle generation in oxygen and fluorine rich plasmas. Through unique compounding techniques, the level of ionic contaminants is also reduced. It is recommended for static as well
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June2008 Problem Solved! (ParkerSlick)
ParkerSlick: Less friction, better adhesion Parker’s new innovative external coating, ParkerSlick, was designed to provide excellent adhesion and friction properties beyond that of standard polytetrafluoroethylene (PTFE) coatings.
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May2008 ESD Engineered Solutions Issue 14
Radial Compensation Diaphragm Parker’s new patent-pending Radial Compensation Diaphragm (RCD) offers many advantages when it comes to achieving reliable fluid volumetric compensation, especially inside narrow enclosures such as tubes.
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April2008 Problem Solved! - ORD
Parker Ethylene Propylene - E0962-90
Offers key properties to solve some of the industries more challenging sealing problems.Parker’s specialty EPDM compound E0962-90 exhibits key properties that can solve some of the industry’s challenging sealing problems. If you’re not familiar with this material, it’s worth taking a closer look. ____________________________________________________________________________


March 2008 Problem Solved - Compression Set
Compression Set - O-Ring Failure
Compression set is a term referring to the flattening or loss of the original, circular shape
on all contact surfaces of an elastomeric seal. As one of the most common causes of o-ring failure, compression set can be attributed to various conditions, such as excessive squeeze, incompatible fluid, improper gland design and gland overfill. However, the most common cause is a low quality elastomer with poor set resistance.
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Parker Diamond Seal™ Engineered Seals Divions
Greater seal pressure in narrow straight-walled grooves for greater design flexibility. Inherently self-retaining, Parker Diamond Seal™ molded seals are designed to be used in molded or machined grooves for face sealing applications. A smaller footprint and narrow cross section result in high seal pressures, low closure forces, and narrow groove width requirements. The unique design optimizes material usage, making Parker Diamond Seal molded seals highly cost efficient. In addition, they are particularly effective when mating surfaces are less than perfect
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Parker H-Seal™ Engineered Seals Division
Greater seal pressure with redundant sealing beads and retention capabilities. Parker H-Seal™ molded seals can be used in molded or machined grooves for face seal applications.They will fit traditional dovetail grooves or straight-walled grooves. If desired, Parker H-Seal molded seals can be self-retaining with the addition of retention ribs. The redundant sealing beads offer stability and resistance to twisting, which is particularly important with large profile seals. The small contact points of Parker H-Seal molded seals generate high seal pressures, making them particularly effective when mating surfaces are less than perfect.
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February2008 FF500-75 Problem Solved!
FF500-75 - Broad Chemical Resistance
Parker’s Parofluor ULTRA consists of high performance perfluorinated elastomers and
was developed for use in harsh operating environments. Compound FF500-75 is a black,
75 durometer material offering outstanding performance in the widest possible range of chemical and steam temperatures up to 275°C (525°F). It is suitable for use in acids, bases, amines, steam, ethylene oxide, and many other aggressive chemicals. ___________________________________________________________________________


January2008 Spiral Failure
Identifying Spiral Failure - What is it?
Spiral failure is defined as a type of O-ring failure caused when a seal becomes “hung-up”
at one point on its diameter, sliding and rolling at the same time. It twists as the seal device cycles, causing the ring to develop a series of deep spiral cuts on the surface. This type of failure is often found on long stroke hydraulic piston seals and rod seals.
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December2007 - S0317-70 Problem Solved !
Parker Silicone Material S0317-60
Designed for use in Disposable Medical Devices and Pharmaceutical/Biopharmaceutical
Manufacturing Processes.
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November2007 KB163-90 Problem Solved!
Parker HNBR, KB163-90
Outstanding combination of high temperature stability, low compression set, extrusion resistance and hydraulic fluid compatibility!
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November2007 Bulletin12 Engineered Solutions
Application: Product development activities where elastomeric components are used.
Problem: Traditional product development involves prototyping multiple designs to find an adequate solution. In simple cases or where nearly identical solutions have been developed
in the past, only one or two prototype iterations may be needed. However, when developing
new or substantially enhanced products, time-to-market and development costs can be drastically increased by the need for many prototype cycles and experimentation.
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October2007 V8545 Problem Solved!
Parofluor™ Compound V8545-75
Perfluorinated elastomer, V8545-75, has superior sealing in critical environments. Parker is the leader in cutting edge elastomer technolgy. So when your operating environment demands extreme sealing performance, turn to Parker’s Parofluor™ and Parofluor ULTRA™. Parofluor is a series of perlfuorinated elastomers (FFKM) developed specifically for use in critical, demanding applications. They are formulated to provide exceptional sealing, performing in extreme heat and aggressive fluids
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September2007 E0740 Problem Solved!
Nuclear Technology Radiation Resistance
One of the most critical properties of an o-ring being exposed to radiation is its compression set. When a seal is exposed to gamma radiation, compression set is the most severly affected. Elastomers which are compounded for exposure to radiation must also pass stringent quality and material tests. Additionally, the elastomer must be compatible with the contact medium under the working environment (temperature, pressure, etc.).
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August2007 Outsourced O-Ring Materials
A Closer Look Outsourced O-Ring Materials
Quality and cost are two key factors that drive customer satisfaction. Consumers demand low prices while manufacturers strive for quality. With rising raw material costs, this combination of quality and affordability has driven global product to the forefront. Numerous industries take advantage of outsourced product to keep profit high and costs low. However, massive recalls on China made products are raising concerns on how reliable outsourced product truly is.
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July2007 FF200-75 Problem Solved!
ParkerSlick New Alternative o-ring coating!
Parker O-Ring Division is now offering a value added PTFE alternative o-ring coating called
ParkerSlick. ParkerSlick is an external coating which has better adhesion than traditional
PTFE coatings. It is dry to the touch and yields an extremely low friction surface coating
providing significant benefits in many o-ring applications.
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June2007 Parkerslick Problem Solved!
Parker Parofluor ULTRA™ FF200-75 Exceeds AMS 7257C Requirements
Aerospace specification AMS 7257C provides the minimum requirements a material must
meet to be considered capable of long term exposure up to 550°F and exposure to petroleum oils, jet fuel and phosphate ester hydraulic fluids.. Aerospace applications subject to this specification have extremely high temperatures and are exposed to various environments. Because many applications demand excellent seal performance in extreme environments, customers may choose to specify a material that exceeds the AMS 7257C standard.
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June2007 Bulletin11 Engineered Solutions
Application: Parker ESD has developed a reinforced seal for an axial seal joint where an inside support wall is not practical.
Problem: An axial seal was required to seal water between three concentric components in a newly developed shower head. Packaging constraints dictated a very narrow sealing area with no support on the inside face of the seal. Traditional seal designs were extruding out of the seal gap into the water stream and failing.
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May2007 Bulletin10 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Summary: Parker ESD has developed a family of fluorocarbon compounds with excellent resistance to fluids which degrade traditional fluorocarbon elastomers.
Problem: Applications exist where multiple fluids contact a single seal, while other applications use similar seals in various fluids. Having a single, compatible seal material is highly desirable in these applications for design flexibility and to prevent premature seal failures. ___________________________________________________________________________

May2007 Chloramine Resistant Problem Solved!
Chloramine-Resistant Materials
Consumer technology changes and improves our way of life. However, these advancements can sometimes alter existing service environments, disrupting rubber elastomer properties.
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May2007 Parofluor Ultra Problem Solved!
Parofluor ULTRA™ Advanced Perfluorinated Elastomers
Parofluor ULTRA™ is an exclusive line of advanced perfluorinated elastomers (FFKM) developed and produced by Parker Hannifin’s Seal Group. The perfluorinated elastomers provide outstanding performance beyond that of any other available elastomer family.
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March2007 Bulletin9 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Automatic transmission hydraulic circuits with multiple separate high pressure fluid circuits grouped in close proximity. “Cluster”
Problem: Automatic transmissions often have multiple high pressure fluid circuits that require sealing. This previously required purchasing, stocking, & installing several different seals of various sizes.
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March2007 Bulletin8 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Tube seals for fluid & gas applications under positive or negative pressure (Pressure or Vacuum).
Problem: Sealing of joints between tubes & bore housings historically has been accomplished by using conventional compression seals. The previous seal option has only one seal contact point which is not self energizing & is entirely dependant on rubber compression.
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March2007 Bulletin7-II Engineered Solutions Engineered Solutions - Parker Engineered Seals Division
Application: Automatic transmission high pressure hydraulic circuits.
Problem : Recently developed automatic transmissions have high pressure fluid transfer sealing requirements that must bridge a gap
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March2007 Bulletin7 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Fuel Tank Seal
Problem: Many fuel tanks have minimal overlap between the sending unit and fuel tank flanges. As a result, misalignment between components or out-of-round flanges create a need for an offset between seal beads that contact the two components. Traditional seals cannot generate seal pressure with offset beads since rubber twists easily. In addition, installation of the sending unit can twist the seal causing critical damage. In extreme cases, the seal may be twisted out of position and into the fuel tank.
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March2007 KA183-85 Problem Solved!
Parker Compound KA183-85 - Best Low Temperature Performance
Parker O-Ring Division is now offering a new low temperature HNBR material designed for the Energy, Oil and Gas Market. The new KA183-85, has excellent cold temperature attributes and is formulated to withstand temperatures as low as -40°F (-40°C).
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February2007 V1289-75 Problem Solved!
Featured Compound: V1289-75 - Best Low Temperature Performance
V1289-75 is Parker’s low temperature (-40°C TR-10) fluorocarbon material with superior low temp sealing properties compared to GLT-type fluorocarbons, and with comparable fuel resistance and mechanical properties.
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January2007 Fluorosilicones Problem Solved!
Parker Fluorosilicone Materials
LM158-60, LM159-70 and LM160-80 petroleum-based oils, greases and fuels.
Another reason why the elastomer has become such a standard for various applications.
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December2006 Bulletin5 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Diaphragm check valve
Challenge: Reduce the cost of a low durometer, overmolded fluorosilicone diaphragm while maintaining opening pressure and flow rate of the existing diaphragm
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October2006 Bulletin4 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Light truck sliding rear window seal
Problem: Seals for light truck sliding rear windows permit leakage at spliced corners, requiring water management in vehicle sheet metal and interior designs. One window manufacturer decided to break this paradigm and design a leak-free window
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September2006 Bulletin3 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application: Diesel Engine Oil Cooler
Problem: As part of the development of a new light truck diesel engine, the oil cooler module was redesigned to capitalize on technology improvements. Parker Engineered Seals Division was called upon to provide seal recommendations for self-retention and to withstand aggressive extended life coolant.
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June2006 Bulletin2 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application : Shower head internal seal
Problem : An axial seal was required to seal water between three concentric components in a newly developed shower head. Packaging constraints dictated a very narrow sealing area with no support on the inside face of the seal.
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February2006 Bulletin1 Engineered Solutions
Engineered Solutions - Parker Engineered Seals Division
Application : Potable Water Tank Seal
Problem : The customer needed a self-retaining seal in a stamped steel groove with large corner radii formed in the stamping process. The groove, with depth equal to width, was not ideal and could not be changed.
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DD5864 Revision A Eval of NM506 LN1300 to AMS 7271H
RESEARCH & DEVELOPMENT LABORATORY REPORT
REPORT NUMBER DD5864 Revision A TITLE Evaluation of NM506-65 to AMS 7271H, Section 4.5.3
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Laboratory Test Report
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NM506 Replaces N0506
This letter is to inform you of a change to one of Parker Hannifin O-ring Division’s nitrile O-ring materials. The main ingredient used in compound N0506-65 is being eliminated by our supplier, and we have been forced to develop a new recipe that duplicates the performance of N0506-65. The new material is named NM506-65.
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O-ring in Life sciences
Compression set is a term referring to the flattening or loss of the original, circular shape on all contact surfaces of an elastomeric seal. As one of the most common causes of o-ring failure, compression set can be attributed to various conditions, such as excessive squeeze, incompatible fluid, improper gland design and gland overfill (see Failure Analysis table below). However, the most common cause is a low quality elastomer with poor set resistance.
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NM506 AMS7271
Ultra High Purity, Low Extractables and Minimal Particle Generation: FF370-75 is a black, opaque, non-filled perfluoroelastomer FFKM specifically formulated by Parker for high purity semiconductor processing up to 300°C, developed for aggressive oxygen and fluorine plasma applications requiring minimal erosions and particle generation. Due to the purity and unique properties of the compound, this material minimizes the potential for particle generation in oxygen and fluorine rich plasmas. Through unique compounding techniques, the level of ionic contaminants is also reduced. It is recommended for static as well