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Whether you are getting ready to jackhammer a site for a new construction project, taking the tarp off heavy equipment to tune it up for the start of the new season or literally washing away the winter grime, here are three of the many products and services available from your local ParkerStore to help you meet the challenges that spring has to offer.
Comply with the new OSHA silica dust (RCS) standard by using the Parker Twinhammer™ Hose and Spray Kit. The hose delivers both air and water in a single, unitized configuration for pneumatic jackhammers and the spray kit provides a safe and reliable engineered transfer of water to the jackhammer bit. The kit is easy and convenient to install and provides efficient and consistent water angle, distance, flow and spray pattern for effective silica dust control.
Parker’s QuickFit™ Oil Change System makes oil changes for engines and machinery a faster, cleaner, and safer process. The ergonomic, QuickFit system allows for easier access, which simplifies the oil-change process and helps keep workers clean, safe, and more productive.
3. Water hose for whatever you need water for!
Parker water hose is available in many constructions and configurations. ParkerStores have tough-duty contractor-grade hose assemblies with crimped-on crush-resistant brass couplings for your Spring cleanup or hoses in bulk coils for high-pressure spraying, water jetting or other wash-down or transfer applications. Let us know what you need – we’ve got a water hose for you.
For these and other solution-oriented products and services, trust the experienced, knowledgeable team to help you meet your challenges this spring or all year round, visit your local ParkerStore.
Post contributed by:
Suzanne Favri. digital marketing specialist
Global Distribution & Sales Services, Parker Hannifin
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You may have seen or heard of a “ParkerStore HOSE DOCTOR” but do you know what one is? Let us explain!
Say your backhoe, tractor, dump, plow or any other hydraulic equipment stops working. It may have a hose failure or you may not even know what the problem is. You just know you need it fixed fast so you can get back to work.
That’s when you call a ParkerStore HOSE DOCTOR – a skilled hydraulics technician, on-call 24/7, who is ready to help you get back to work. You see, ParkerStore HOSE DOCTORs understand that your downtime translates directly into lost productivity, time and money, so they’ll come to your jobsite or location with a vehicle stocked with hoses, fittings and the tools needed to diagnose your failure, make and install a new hose assembly, and provide the repairs you need to get back to work promptly.
ParkerStore HOSE DOCTORs are also trained to help you determine possible trouble spots in your hydraulic system and offer solutions to maintain your productivity and prevent downtime. Their services can include system troubleshooting, preventive maintenance and diagnostics, fluid sampling and even inventory services if you need regular product deliveries or other support.
Beyond that, a major benefit of working with a ParkerStore HOSE DOCTOR is gaining access to the full array of quality Parker products, and the service and support of the global ParkerStore distribution network. This extensive network supports a wide range of customers, markets and applications with more than 3600 service points in 90 countries.
So, while ParkerStore HOSE DOCTORs are skilled, on-call hydraulics system technicians with the parts and service you need to get back to work, they really are your 24/7 lifeline for productivity!
Want to learn more? Check out the video below, visit www.hosedoctor.com or in the US call 1-866-550-HOSE.
Post contributed by:
Suzanne Favri, digital marketing specialist
Global Distribution & Sales Services, Parker Hannifin
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he MRO Authority - ParkerStore™ Launches New Blog
If you are in the northern U.S., you probably know the Groundhog warned us about six more weeks of winter. Snowplow operators – you can keep winter at bay (and prevent headaches) with reliable hydraulic lift system replacement parts and service from your local ParkerStore.
Pioneer Snowplow Couplings are heat-treated to provide excellent wear resistance and are plated with clear chromate (Chrome 6 Free) to provide outstanding corrosion resistance in the harsh salt and sand environment. The 4000 Series 1⁄4” body couplings are a double shut-off poppet design with a superior elastomeric seal on the poppet valve that will prevent the seepage of hydraulic fluid when the coupling is disconnected. This coupling is interchangeable with other manufacturers’ snowplow couplings.
Parker is the leading manufacturer of hydraulic hose, fittings and crimping technology and your ParkerStore is well stocked with durable hoses of all sizes to replace a hose if you go down. Our GlobalCore hydraulic hoses are designed, built, and tested to the ISO 18752 specification, so they are built to take the heat (and the cold!) of plowing activities.
Steel tube fittings and adapters from Parker feature ToughShield (TS1000) enhanced standard plating.
This ultra-resistant plating prolongs part life by up to 1,000 hours, offering unmatched corrosion protection at no additional cost. Fittings and adapters have the same torque values, coefficient of friction, pressure ratings, color and other specifications as the previous non-plated products.
ParkerStore also offers stainless steel fittings and adapters for the ultimate in corrosion protection.
Protective caps and plugs play a crucial role in the life of a quick coupling by covering the connecting surfaces when the coupler and nipple are disconnected. They help to keep contaminants out of the fluid system and are available with tether straps to keep them nearby when coupling halves are connected. Also available at your ParkerStore are color-coded caps and plugs to help visually identify connecting lines.
For more information about these and other tough-duty fluid system components designed to take the cold (and the heat!) visit your local ParkerStore.
Post contributed by:
Suzanne Favri, digital marketing specialist
Global Distribution & Sales Services, Parker Hannifin
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Does your hydraulic hose application cause excessive hose abrasion, pressure spikes, kinking or deep cuts? We understand how these issues happen and how to prevent them. And if there's a way your hose or hose application could be made more secure and safe, your local ParkerStore has a product for it. All of these products are designed to provide reliable, long-lasting, protection and help in prolonging the service life of your hydraulic hoses.
A wide variety of hose guards, protectors, sleeves and strain relievers are available to protect hydraulic hose and tubing, helping to eliminate damage caused by extreme heat, and water abrasion to extend the life of the hose assembly. These hose guards and hose sleeves also provide protection to workers from slippage, spillage or hose movement due to vehicle traffic.
Protect with hose sleeving products
Partek Defense is designed to provide protection to personnel and equipment in the event of a hose burst by containing the energy of the burst, up to 12,000 PSI. It features a multi-layered construction that contains and then dissipates the energy and media within the hose assembly. Partek Defense can be applied in any hose application but is most valuable in industries such as mining, construction and agriculture where operators work closely with a high-pressure hose. They are flexible and made with specially-coated fibers to protect against deterioration from sunlight, ozone and other elements.
While Partek Defense helps protect against hose burst and protection of the equipment operators, additional lines of the Parker Partek line offer protection specifically for the hose including abrasion, cuts and kinks.
Wrap it up with extra abrasion protection
The need for a protective hose sleeve is not always considered while designing for a hose’s application. Many hose assembly installations would benefit from a sleeve, but it is not obvious until all the other hoses and components are in place. Our Partek Wrap enables the hose sleeve to be installed after the hose assemblies have been positioned and secured in place. The Partek Wrap can be used as extra abrasion protection or to wrap multiple hoses or cables together onsite, making it easy to install if your hose assemblies are already in place.
Need a guard that can withstand greater than 200,000 abrasion cycles? Partek Nylon Protective Sleeving can and with its unique construction, it can do so without wearing through the fabric. Plus, it's effective in all climates with an ambient temperature range from 60 below zero to 200 degrees Fahrenheit. It has an exceptionally smooth interior wall, allowing rubber hose to move freely inside the sleeve; its lightweight, very flexible and super easy to install.
From nylon to heavy-duty polyethylene, the PolyGuard™ and ParKoil™ accessories are built to handle rugged conditions and are ideal for bundling plastic tubing or hose lines. They shield hoses from abrasions and cuts, minimize kinking and resist most solvents including water, oil, gasoline and hydraulic fluid without rusting or corroding. Essentially, two weights wrap up almost every application.
Also built to handle rugged conditions and constructed of plated steel wire, the Parker Spring Guard and Armor Guard both prolong the life of hose lines that are exposed to these operating conditions. They distribute bending radii to avoid kinking in hose lines and protect hoses from abrasion and deep cuts.
Parker Firesleeve is a flame-resistant sheath that protects a hose from extreme temperature conditions. Firesleeve easily slides over hoses and can be assembled with a Parker FSC or a properly-sized worm gear clamp.
The Parker CL Clamp provides hose support where long lengths are used. It gives you neater installation of hose lines and minimizes hose chafing. Using a low-pressure industrial hose? The Parker HC Clamp is a stainless-steel worm gear clamp designed specifically for low-pressure applications.
Ever have issues with hoses rubbing against other hoses, metal or concrete? Parker Hose Protection Shields can help prevent hose abrasion and extend hose life in these conditions. These flexible protectors simply clamp around the hose and are securely held in place by nylon cable ties. By the way, you don’t need to disconnect a line to install a Parker Hose Protector Shield the way you do with a continuous tubular sleeve. Just wait until the installation is up and running to see exactly where contact needs to be prevented. Hose Protector Shields are a fast and extremely cost-effective way to isolate fluid lines from direct contact with other lines, components or structural members.
Safety restraining system for pressure hoses
The Parker Hose Whip Restraint System is designed for hoses in high-pressure applications. In the event that a hose separates from its fitting, this system is designed to prevent the violent whipping of a pressurized hose, which can cause damage to nearby equipment or people. Trust us, you don't want anyone near a whipping hose! The system provides an additional level of safety and helps prevent damage to nearby equipment or injury to operators near the failed hose by limiting the whip or travel of the pressurized hose after it breaks free from its hose fitting. Serious damage or injury can occur from whipping hoses, especially at higher pressures. The system is comprised of two parts − a hose collar and a cable assembly. The Hose Whip Restraint is not to be used in place of proper hose crimping procedures as outlined in HPD Catalog 4400. Exceeding the maximum operating pressure of the hydraulic hose jeopardizes the proper operation of the Hose Whip Restraint System.
There are two types of cable assemblies available, one for flange-type connections, the other for port adapters.
Bringing it all togetherThese are just a few ways your local ParkerStore can help you get more service life out of your hydraulic hoses. Of course if you have questions about any of the Parker hose guard and accessory products we've described here, ask your local ParkerStore professional.
Watch the video and see Mike, our ParkerStore professional, demonstrate some of the hydraulic hose guards and accessories available at your local ParkerStore.
Post contributed by:
Suzanne Favri, digital marketing specialist
Global Distribution & Sales Services, Parker Hannifin
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The ParkerStore MRO Authority blog is your go-to resource for the Maintenance, Repair, and Operations (MRO) in the digital space. Our goal is to improve your productivity and profitability. We're ready to help you; not just with critical replacement parts, but solutions. And it's important those solutions are available where you are - onsite and off. If you know us already, you know that getting you back to work is our "thing".
The ParkerStore Distributor network is the Industrial Retail® arm of Parker Hannifin, established to be your go-to, local source for hose, fitting, hydraulic, pneumatic and filtration products and services.
The most read ParkerStore blogs in 2017 have you covered with information on:
• expert tips and solutions for your business – both large and small;
• how-to articles and videos;
• the latest industry news.
MegaBots Development Is Faster and More Efficient with ParkerStore Onsite Container and PTS
MegaBots’ Eagle Prime is a 16-foot-tall, internally piloted humanoid fighting robot that battles on an epic-scale. While the MegaBots team had the inventiveness and technological expertise to create the robots, they realized they needed the “best of the best” fluid power products to help make them move. This led to the partnership between ParkerStore and MegaBots and introduced the company to two Parker resources that are playing a mega role in the manufacture of their giant fighting robots.
What is SafetyWorks Training and Why is it Important?
Many of our ParkerStore customers, like you, work in applications every day with hydraulics, compressed air, and pressurized fluids. Fluids under pressure and systems in motion can be very dangerous and with little regulation and education on how to avoid injury, we become susceptible to more, and unintended consequences, such as…
How to Ensure Proper Hose Measurement and Assembly Length Every Time
It is critical that you have the proper hose measurement in mind before cutting and crimping your hose, otherwise, your assembly is not going to be as efficient as it can be. And, we all know that lower efficiency negatively impacts our bottom line! Before beginning your hose crimping, there are a few safety reminders that are important to keep in mind...
Watch the video and learn more about ParkerStore and what it can do for you:
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So, you have a hydraulic hose that needs to be replaced. This is the perfect time to follow the acronym S.T.A.M.P. (for Size, Temperature, Application, Media and Pressure) to be sure you install a new hose that’s properly matched to its job and will have the maximum lifecycle possible before it needs to be replaced again.
Size determines velocity of oil (or other media) running through the hose. Too fast may result in system damage, leaks and inefficient operation. Too slow can cause low system pressure and poor performance. The inside diameter of a hose determines oil velocity: the smaller the I.D., the faster the velocity.
The correct hose size for a given application is a factor of flow in gallons per minute, velocity in feet per second and I.D. (See Parker Hose Product Catalog 4400 Technical Section, pages E-3 and E-4, for a nomogram to help you choose the correct hose size.)
How does temperature affect the service life of this hose?Two considerations are key to getting the maximum service life from the hose:
Choose a hose with a working temperature equal to or greater than both fluid and ambient temperatures. See Parker Hose Product Catalog 4400 Technical Section, pages E-5 and E-6 for a temperature chart to help you answer this question.
How does the hose application affect its dependability and performance?Hydraulic hose is used in many different applications, each with its own set of requirements. These can be distilled down to four key elements:
Bend Radius : If the hose is installed in a cramped space or is restricted in some way, you’ll need one that’s flexible, such as a Compact Spiral hose. (More on this in our blog post, Best Practices for Hose Installation and Routing Rules.)See page E-10 to E-19 in Parker Hose Product Catalog 4400 Technical Section for a more in-depth look at applications, along with tools to help you address all factors—including installation tips, assembly methods, a thread guide and metric conversions.
How does media affect hose requirements?The media being conveyed must be compatible with the entire assembly: hose and fittings. If not, you risk contaminating and damaging your entire system, as result of issues like hose cover blisters and erosion.
Our ParkerStore Identification Hose Failures video covers this topic in more detail. Also, refer to page E-20 in Parker Hose Product Catalog 4400 Technical Section for an overview of chemical resistance considerations.
How does pressure affect my hose selection?Pressure isn’t just about relief valve limit or maximum working pressure. You also need to consider:
In a dynamic system, the hose should have a working pressure equal to or greater than working and impulse pressures. Remember, this applies to the entire assembly, including hose ends. Refer to Parker Hose Product Catalog 4400 Technical Section, pages E-30 to E-38 for a more detailed look at pressure, including hose end connection ratings and a fitting size chart.
I still have questions about hose replacement. Where can I get help?
Posted contributed by:
Suzanne Favri, Digital Marketing Specialist
Global Distribution & Sales Services, Parker Hannifin
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There’s more to installing a hydraulic hose than tightening metal connections. To maximize the life of the hose and its fittings, you’ll need to take into consideration a variety of factors about the specific application. Broadly, these boil down to:
Hose length
Bend radius
Hose twist
Routing and clamping
Future maintenance
As described in the ParkerStore Hose Installation & Routing Rules video, these considerations can be logically turned into rules to follow for best results.
1. Allow for slack
When hydraulic hose is pressurized, its diameter increases to contain the force of the fluid being transported. Its length therefore decreases—by as much as 4%. That means, for example, that a 3-foot assembly could shorten by as much as two inches! If there isn’t adequate length for slack, fittings will become stressed and cause a leak. Or, worse, the hose could come completely loose. (Note that too much slack can result in hose abrasion, or snagging on nearby components. For help determining how much slack to include, check with your local ParkerStore professional.)
2. Do not exceed minimum bend radius
The wire reinforcement built into a hydraulic hose limits its flexibility. How much can you bend a hose before its wire reinforcement begins to kink, going from a smooth arc to a sharp corner? That’s the bend radius you do not want to exceed when installing hose. The Parker hose catalog 4400 contains information to help you determine bend radius. Or, ask your local ParkerStore professional.
3. Use elbow fittings or adapters when necessary
A general rule of thumb for hose installation is if the hose needs to bend immediately before the metal fitting, you should keep it straight for at least twice the outside diameter (O.D.). If that’s not possible, use a 90 or 45 degree elbow fitting. This prevents fluid under pressure, traveling at high speeds, from directly impacting the core tube, which can deteriorates the hose and cause premature failure.
4. Limit bending to a single plane
Hydraulic hose will naturally experience some movement in use; the ability to do so is what makes flexible hose well-suited for transporting pressurized fluid in dynamic applications. But, this movement should be limited to a single dimensional plane: left to right, or up and down, or forward and back. Any combination of those, resulting in two planes of motion, is called a compound bend. Because the hose ends are fixed and held tight, more than one plane of motion can cause the hose to twist, leading to premature failure. (Note that some applications do require multiple planes of motion; if that’s the case for your application, ask a ParkerStore professional for recommendations on type of hose to use and how to install it properly.)
5. Avoid twisting the hose
On the outside surface of hydraulic hose is printed a continuous line of information, called the lay line. If, after installing the hose, the lay line spirals around like the stripe on a candy cane, it means the hose was twisted during installation. That’s not good; the hose is being stressed and can fail prematurely. Loosen the fittings to straighten the hose, and then re-tighten using double wrenching—one wrench to hold and another to tighten.
6. Use clamps to secure hose
Abrasion is a primary cause of premature hose failure. When the outside cover of hosing gets worn, it exposes the wire reinforcement, causing that wire to rust when exposed to moisture. To avoid this, clamp each hose individually so it’s held in place (allow for some motion, of course) and can’t rub against another nearby hose or other object. If clamping isn’t an option, ask your local ParkerStore professional for guidance.
7. Plan for future maintenance
Few things are more aggravating than having to take apart adjoining assemblies to access a specific hose that needs maintenance. Avoid this scenario by using different combinations of hose ends and tube fittings, such as short and long straights, or short and long elbows. Taking this step when installing a hose reduces maintenance effort and downtime.
Posted contributed by:
Suzanne Favri, Digital Marketing Specialist
Global Distribution & Sales Services, Parker Hannifin
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While “an ounce of prevention is worth a pound of cure” (thank you Ben Franklin!) we might say today, “a dollar of prevention is worth many thousands of dollars of downtime, shortened asset life, repair and maintenance costs and decreased productivity." (A little long, but it’s true!) When it comes to your hydraulic systems, there are many factors that can compromise both the operation of your machines and the cleanliness, or purity, of your fluids.
Contamination
One of those factors is contamination. Contaminant particles can be solids or liquids ranging from visible to too small to see with the naked eye. Contaminates can cause degradation of fluids and sluggish system function as well as decrease the range of motion of equipment parts. Overall, they reduce your system or equipment efficiency, leading to higher operating costs, lower productivity, more servicing and – worst of all – system failure.
That's why your local ParkerStore offers two distinct services you should know about; services that can save you money and avoid problems in the long run, and even in the short run. They use the latest technologies that monitor and test your system so that it operates with maximum reliability and efficiency.
The two services are Fluid Analysis and Condition Monitoring. Depending on your operation, you may need one or both. Together, they offer a predictive maintenance program that will save you money and downtime.
So Just What is “Predictive” Maintenance?
The terms “Preventive” and “Predictive” maintenance are sometimes interchanged, but they are in fact different concepts. Knowing the difference can save you time and money.
Preventive maintenance is a popular concept. It helps prevent equipment failure by systematically replacing deteriorating components and/or identifying and correcting maintenance issues before they lead to system failure.
Predictive maintenance is proactive and the techniques are designed to help determine the condition of in-service equipment in order to predict when maintenance should be performed. In a sense, predictive maintenance encompasses preventive maintenance, but does it in a way that minimizes costs by performing maintenance only when necessary.
Fluid Analysis
Implementing fluid analysis can help identify problems that cannot be detected by human senses and, in the end, can help prevent major hydraulic or lube oil system failures. The most obvious benefit is identifying any water or dirt in your fluid.
Whether you're talking about petroleum-based or water-based systems, it's important to realize ParkerStore fluid analysis equipment can help recognize potential problems that simply can't be detected by the human eye. We can use fluid particle detection to measure particles down to four microns in diameter. (To give you an idea, a human hair is about 70 microns wide. Four microns would be as small as some bacteria.)
ParkerStores will test for water in your oil, which can cause corrosion, cavitation or even machinery failure; we'll make sure the Total Base Number is high enough in your engine oils, to help avoid engine issues and corrosion of components. We'll pinpoint the Total Acid Number: the weak organic and strong inorganic acids present within an oil – to help maintain and protect your equipment. We'll test for insolubles like soot, and monitor combustion-related debris and oxidation products in your engine oils. We can also test for viscosity to determine a change in oil chemistry.
Condition Monitoring
Condition monitoring can accurately pinpoint issues in your equipment, taking the guesswork out of the picture. Employing a condition monitoring system that measures and tracks variables such as system pressure, temperature and humidity is an effective predictive maintenance strategy, because it covers three critical bases:
Condition monitoring for predictive maintenance gives operators the power to predict and improve processes, so they can optimize systems and assets based on what’s happening in real-time rather than simply reacting to unexpected events – or fixing problems that may not even exist.
And, no more need to stock a full inventory of spare parts because, with condition monitoring in place, you'll have plenty of lead time to plan and order the specific parts you need.
There are even more reasons to take advantage of the Fluid Analysis and Condition Monitoring services from your local ParkerStore. Ask your ParkerStore professional for more information on these services.
Watch the video and see Mike, our ParkerStore professional, explain how a predictive maintenance program saves you money and downtime:
Post contributed by:
Suzanne Favri
Digital Marketing Specialist
Global Distribution & Sales Services, Parker Hannifin
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MegaBots’ Eagle Prime is a 16-foot-tall, internally piloted humanoid fighting robot that battles on an epic-scale. MegaBots’ giant fighting robots are the brainchild of engineers Gui Cavalcanti and Matt Oehrlein, who founded the Hayward, CA company in 2014, combining their engineering expertise with a childhood fascination with large-scale fighting machines.
While the MegaBots team had the inventiveness and technological expertise to create the robots, they realized they needed the “best of the best” fluid power products to help make them move. In their quest to create the most powerful and responsive motion systems possible, they required, “high-reliability, precision components ranging from valves to cylinders and particularly the hydraulic hoses and fittings that connect them,” said Cavalcanti.
This led to the partnership between ParkerStore and MegaBots and introduced the company to two Parker resources that are playing a mega role in the manufacture of their giant fighting robots.
ParkerStore Onsite Container
The first resource is the ParkerStore Onsite Container—a customized hose fabrication center located at the MegaBots facility. During the development process engineers can now pull the components they need right off the shelf, at their location, rather than going out to a hose shop or waiting for a shipment to arrive. With the Onsite Container, said Cavalcanti, “I can go from idea to completion literally in the span of hours.” The proximity of the Onsite Container to the engineering and design team combined with immediate access to essential parts has maximized productivity and dramatically reduced the time it takes to fabricate replacement hose assemblies.
The Onsite Container includes an inventory of hoses up to -24 size and is stocked with 90°, 45°, and straight fittings. It’s also equipped with precise cutting and marking tools, a Parker Parkrimp II Crimper and crimper dies. Furthermore, the Onsite Container inventory is supported by ParkerStores’ global distributor network. ParkerStore restocks the container to maintain the agreed-upon levels of specific items, with another 10,000 part numbers available within a one-day shipping time.
The second Parker resource supporting MegaBots’ development is the Parker Tracking System, or PTS. The system uses a web-based application to generate a unique barcode for each hose assembly. The barcode, printed on a durable label, is affixed to a hose assembly when it is made. Scanning the barcode provides a precise specification for the assembly so an exact replacement can be readily made. This is a major advantage to MegaBots, because battles can take place anywhere in the world and access to new, perfectly matched replacement hose assemblies is as close as the nearest ParkerStore.
The combination of the ParkerStore global network, Onsite Container, and PTS enables the MegaBots team to move from concept to reality quickly and efficiently in their never-ending pursuit to build the perfect giant fighting robot.
Learn more about ParkerStore Onsite containers and Parker Tracking System in the video below:
Post contributed by:
Suzanne Favri, Digital Marketing Specialist
Global Distribution & Sales Services, Parker Hannifiin
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It is critical that you have the proper hose measurement in mind before cutting and crimping your hose, otherwise your assembly is not going to be as efficient as it can be. And, we all know that lower efficiency negatively impacts our bottom line!
Before beginning your hose crimping, there are a few safety reminders that are important to keep in mind:
Your saw’s safety guard should be working properly.
Always wear safety glasses.
Make sure that all contamination of any kind is removed before you install the fittings.
Brush, air, pellet or solvent flush the hose from both ends.
Whether you’re using a smooth or scalloped saw blade, the pins on the cutting table must be positioned to bend the hose as far as possible without kinking. Then, you want to make sure that your cut is as clean and square as possible, or the hose might not insert properly into the fitting.
Proper length is keyNow let’s talk about getting your overall length right. Proper fitting cut-off factors should be used to assure correct assembly length. These factors are found in the appropriate fitting catalog adjacent to the fitting illustration. Here are the industry standards for the overall length variations of a hose assembly:
Certain assemblies use bent tube or other angle-type fittings. If there is a bent tube fitting on each end, they might not lie in the same plane. The difference between the end fittings is known as “offset”. In these cases, you will need a protractor. If you are unfamiliar with this procedure, refer to the Parker Hose Assembly Fabrication Guide or ask the professionals at your local ParkerStore.
Another important thing to remember - when deciding on a hose assembly length for an installation, you should add 5% to the minimum length required. This is to consider both the assembly length tolerance and the change in length that occurs from pressurizing the hose. Once pressurized, hydraulic hoses can change in length anywhere from 2% longer to 4% shorter. Change in hose length from pressurizing a hose is the result of the hose reinforcement moving towards the neutral braid angle.
Once you’ve measured and cut your hose, if you have any questions about crimping, check out Parker CrimpSource. It is the industry’s most complete resource for crimper technical information. CrimpSource provides easy access to all the specifications necessary to correctly fabricate a factory-quality hose assembly.
If you’re looking to add a crimping machine to your shop, the Parker family of crimping machines enable you to make factory-quality hose assemblies quickly, easily and cost-effectively.
We hope this this information has been beneficial. You can always contact your local ParkerStore if you have any questions about how to get the proper hose measurement and assembly length for your hose assembly, or for solutions to any of your motion and control challenges. That is at the core of what we do.
Watch the video and see Mike, our ParkerStore professional, demonstrate how to get the proper length for your hose assembly:
Post contributed by:
Suzanne Favri, digital marketing specialist
Global Distribution & Sales Services, Parker Hannifin.
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