Hydraulics & Pneumatics - Hydraulics & Pneumatics is the leading international technical resource for fluid power http://hydraulicspneumatics.com/rss.xml en Using Water Glycol as Your Hydraulic Fluid? http://hydraulicspneumatics.com/blog/using-water-glycol-your-hydraulic-fluid <div class="node-body blog-body">Using water glycol for a system's hydraulic fluid requires a lot of investigation.</div> <div class="og_rss_groups"><ul class="links"><li class="og_links first last"><a href="/blog/hitch-post">The Hitch Post</a></li> </ul></div><p><a href="http://hydraulicspneumatics.com/blog/using-water-glycol-your-hydraulic-fluid" target="_blank">read more</a></p> http://hydraulicspneumatics.com/blog/using-water-glycol-your-hydraulic-fluid#comments Hydraulic Fluids The Hitch Post Fri, 24 Apr 2015 15:39:00 +0000 32181 at http://hydraulicspneumatics.com 10th International Fluid Power Conference Comes to Dresden, Germany in 2016 http://hydraulicspneumatics.com/events/10th-international-fluid-power-conference-comes-dresden-germany-2016 <div class="node-body gallery-body">Calling for papers in the 10th Annual International Fluid Power Conference!</div> <div class="field-interstitial-ads-frequency"> <span>Interstitial Ads Frequency:&nbsp;</span> -1 </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/events/10th-international-fluid-power-conference-comes-dresden-germany-2016" target="_blank">read more</a></p> http://hydraulicspneumatics.com/events/10th-international-fluid-power-conference-comes-dresden-germany-2016#comments Events Thu, 23 Apr 2015 16:53:00 +0000 32171 at http://hydraulicspneumatics.com A BIG Troubleshooting Secret: Principles Before Methods http://hydraulicspneumatics.com/blog/big-troubleshooting-secret-principles-methods <div class="node-body blog-body">Ralph Waldo Emerson once said: "As to methods there may be a million and then some, but principles are few. The man who grasps principles can successfully select his own methods. The man who tries methods, ignoring principles, is sure to have trouble."</div> <div class="og_rss_groups"><ul class="links"><li class="og_links first last"><a href="/blog/hydraulics-work">Hydraulics At Work</a></li> </ul></div><p><a href="http://hydraulicspneumatics.com/blog/big-troubleshooting-secret-principles-methods" target="_blank">read more</a></p> http://hydraulicspneumatics.com/blog/big-troubleshooting-secret-principles-methods#comments Hydraulics At Work Tue, 21 Apr 2015 00:33:00 +0000 32151 at http://hydraulicspneumatics.com First Annual Michigan NFPA Fluid Power Challenge is a Success http://hydraulicspneumatics.com/news/first-annual-michigan-nfpa-fluid-power-challenge-success <div class="field-byline"> Cathy Meyer, Master Pneumatic </div> <div class="node-body article-body"><p>On March 26<sup>th</sup> the NFPA, Macomb Community College, Master Pneumatic and many other sponsors hosted 163 middle school students at the first annual Michigan Fluid Power Challenge. The Challenge began 6 weeks ago with a Workshop Day where teams&nbsp; learned some basics of fluid power by constructing from balsa wood, cardboard and syringes a pneumatic lifter mechanism.</p></div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/news/first-annual-michigan-nfpa-fluid-power-challenge-success" target="_blank">read more</a></p> http://hydraulicspneumatics.com/news/first-annual-michigan-nfpa-fluid-power-challenge-success#comments News Mon, 20 Apr 2015 20:27:00 +0000 32141 at http://hydraulicspneumatics.com Getting Hands-On Experience at the NFPA Fluid Power Challenge http://hydraulicspneumatics.com/news/getting-hands-experience-nfpa-fluid-power-challenge <div class="field-byline"> Staff </div> <div class="node-body gallery-body"><p>The kids at the Macomb Community College NFPA Fluid Power Challenge built some pretty cool apparatuses, and learned a lot about harnessing fluid power.</p></div> <div class="field-interstitial-ads-frequency"> <span>Interstitial Ads Frequency:&nbsp;</span> -1 </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/news/getting-hands-experience-nfpa-fluid-power-challenge" target="_blank">read more</a></p> http://hydraulicspneumatics.com/news/getting-hands-experience-nfpa-fluid-power-challenge#comments News Mon, 20 Apr 2015 17:11:00 +0000 32131 at http://hydraulicspneumatics.com New Flint Hydraulics Website Provides Easy Navigation for Users http://hydraulicspneumatics.com/news/new-flint-hydraulics-website-provides-easy-navigation-users <div class="node-body article-body"><p>Flint Hydraulics, Inc., distributer of original and replacement hydraulic pumps, motors, valves and other parts, announces the launch of its new website, <a href="http://www.flinthyd.com" title="www.flinthyd.com">www.flinthyd.com</a>.</p></div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/news/new-flint-hydraulics-website-provides-easy-navigation-users" target="_blank">read more</a></p> http://hydraulicspneumatics.com/news/new-flint-hydraulics-website-provides-easy-navigation-users#comments News Mon, 20 Apr 2015 16:48:00 +0000 32121 at http://hydraulicspneumatics.com Hydraulics? What’s Your Pleasure? http://hydraulicspneumatics.com/hydraulic-pumps-motors/hydraulics-what-s-your-pleasure <div class="node-body article-body">What machine would you say most exemplifies the benefits of hydraulics? </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-pumps-motors/hydraulics-what-s-your-pleasure" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-pumps-motors/hydraulics-what-s-your-pleasure#comments Marine & Offshore Hydraulic Pumps & Motors Fri, 17 Apr 2015 20:16:00 +0000 32101 at http://hydraulicspneumatics.com New Catalog Covers Vehicle Air Valves, Controls http://hydraulicspneumatics.com/pneumatic-valves/new-catalog-covers-vehicle-air-valves-controls <div class="node-body article-body">DEL Hydraulics recently released a 28-page catalog describing pneumatic components for controlling hoists, power takeoffs, dump pumps, plows, and other functions on work trucks.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/pneumatic-valves/new-catalog-covers-vehicle-air-valves-controls" target="_blank">read more</a></p> http://hydraulicspneumatics.com/pneumatic-valves/new-catalog-covers-vehicle-air-valves-controls#comments Controls & Instrumentation Rail, Truck & Bus Pneumatic Valves Fri, 17 Apr 2015 19:42:00 +0000 32091 at http://hydraulicspneumatics.com More Hydraulic Hybrids on the Horizon http://hydraulicspneumatics.com/rail-truck-bus/more-hydraulic-hybrids-horizon <div class="node-body article-body">Kiessling Transit's fleet of new 2015 and 2016 Ford E450 chassis and Elkhart Coach bodies will incorporate the Lightning Hybrids parallel hybrid system installed prior to delivery this summer. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/rail-truck-bus/more-hydraulic-hybrids-horizon" target="_blank">read more</a></p> http://hydraulicspneumatics.com/rail-truck-bus/more-hydraulic-hybrids-horizon#comments Accumulators Rail, Truck & Bus Fri, 17 Apr 2015 19:00:00 +0000 32071 at http://hydraulicspneumatics.com Troubleshooting Challenge: Elephant House Doors Open on Their Own http://hydraulicspneumatics.com/maintenance/troubleshooting-challenge-elephant-house-doors-open-their-own <div class="node-body article-body">St. Louis Zoo officials asked Valtec Hydraulics Inc., St. Louis, to design a preventive maintenance program for hydraulic system in the zoo’s elephant house. A problem occurred after Valtec changed all five pressure filters during normal scheduled service. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/maintenance/troubleshooting-challenge-elephant-house-doors-open-their-own" target="_blank">read more</a></p> http://hydraulicspneumatics.com/maintenance/troubleshooting-challenge-elephant-house-doors-open-their-own#comments Maintenance Entertainment Cylinders & Actuators Hydraulic Valves Fri, 17 Apr 2015 18:10:00 +0000 32061 at http://hydraulicspneumatics.com Hydraulic Fluids Meet Tighter Requirements for Marine Vessels http://hydraulicspneumatics.com/hydraulic-fluids/hydraulic-fluids-meet-tighter-requirements-marine-vessels <div class="node-body article-body">Chevron Products recently introduced Clarity Synthetic environmentally acceptable hydraulic and gear oils, which provide lubrication and thermodynamic properties and seal compatibility for hydraulic equipment and industrial gearing.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-fluids/hydraulic-fluids-meet-tighter-requirements-marine-vessels" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-fluids/hydraulic-fluids-meet-tighter-requirements-marine-vessels#comments Marine & Offshore Hydraulic Fluids Fri, 17 Apr 2015 16:37:00 +0000 32051 at http://hydraulicspneumatics.com Check Fluid Temperature…From Your Smartphone http://hydraulicspneumatics.com/hydraulic-fluids/check-fluid-temperature-your-smartphone <div class="node-body article-body">Parker Hannifan's new temperature-sensing clamp offers an even more portable and quicker way to obtain hydraulic-fluid temperature readings.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-fluids/check-fluid-temperature-your-smartphone" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-fluids/check-fluid-temperature-your-smartphone#comments Controls & Instrumentation Hydraulic Fluids Fri, 17 Apr 2015 15:58:00 +0000 32041 at http://hydraulicspneumatics.com Bluetooth Comes to Cartridge Valves http://hydraulicspneumatics.com/hydraulic-valves/bluetooth-comes-cartridge-valves <div class="node-body article-body">A new development in cartridge valves enables embedded amplifiers to be configured via an iOS or Android app using Bluetooth for quick, easy, reliable wireless calibration</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-valves/bluetooth-comes-cartridge-valves" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-valves/bluetooth-comes-cartridge-valves#comments Hydraulic Valves Fri, 17 Apr 2015 15:08:00 +0000 32031 at http://hydraulicspneumatics.com Hydraulics Zips Along Golden Gate Bridge http://hydraulicspneumatics.com/construction/hydraulics-zips-along-golden-gate-bridge <div class="node-body article-body"><p>The Golden Gate Bridge is one of the great icons of America, but rush-hour traffic has been a nightmare for decades. Officials have wrestled with many different potential solutions to traffic congestion on the bridge, but none were implemented because Northern Californians are unwilling to see the beauty of their historic landmark desecrated. Even if a solution could be implemented, costs would likely be excessive. </p></div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/construction/hydraulics-zips-along-golden-gate-bridge" target="_blank">read more</a></p> http://hydraulicspneumatics.com/construction/hydraulics-zips-along-golden-gate-bridge#comments Construction News Fri, 17 Apr 2015 14:18:00 +0000 32021 at http://hydraulicspneumatics.com Big Rigs Walk the Walk http://hydraulicspneumatics.com/marine-offshore/big-rigs-walk-walk <div class="node-body article-body">When several wells must to be drilled close to each other, it's cost-efficient to move the drilling rig from slot to slot, which prompted the development of fully automated walking rigs.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/marine-offshore/big-rigs-walk-walk" target="_blank">read more</a></p> http://hydraulicspneumatics.com/marine-offshore/big-rigs-walk-walk#comments Marine & Offshore Thu, 16 Apr 2015 20:47:00 +0000 32001 at http://hydraulicspneumatics.com Controllers Feature SD Card Data Logging http://hydraulicspneumatics.com/controls-instrumentation/controllers-feature-sd-card-data-logging <div class="field-byline"> Staff </div> <div class="node-body article-body">EZ Ladder Toolkit and P-Series PLC on a Chip-based controllers now feature integrated J1939/NMEA2000 connectivity and SD card data logging. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/controls-instrumentation/controllers-feature-sd-card-data-logging" target="_blank">read more</a></p> http://hydraulicspneumatics.com/controls-instrumentation/controllers-feature-sd-card-data-logging#comments Products Controls & Instrumentation Thu, 16 Apr 2015 20:25:00 +0000 31991 at http://hydraulicspneumatics.com Bladder Accumulators Shed the Weight http://hydraulicspneumatics.com/accumulators/bladder-accumulators-shed-weight <div class="field-byline"> Staff </div> <div class="node-body article-body">These bladder accumulators are constructed of a composite fiber shell over an aluminum liner, making them approximately one fourth the weight of steel accumulators. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/accumulators/bladder-accumulators-shed-weight" target="_blank">read more</a></p> http://hydraulicspneumatics.com/accumulators/bladder-accumulators-shed-weight#comments Accumulators Products Thu, 16 Apr 2015 20:03:00 +0000 31981 at http://hydraulicspneumatics.com Fluid Lab in a Suitcase http://hydraulicspneumatics.com/hydraulic-filters/fluid-lab-suitcase <div class="field-byline"> Justin Bitner </div> <div class="node-body article-body">A laboratory-in-a-suitcase offers an efficient method for making fluid change/filtration decisions based on actual fluid condition, rather than time-in-service or other arbitrary measures.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-filters/fluid-lab-suitcase" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-filters/fluid-lab-suitcase#comments Hydraulic Filters Hydraulic Fluids Thu, 16 Apr 2015 19:09:00 +0000 31961 at http://hydraulicspneumatics.com Fine Filtration Foils Hydraulic-System Failures http://hydraulicspneumatics.com/hydraulic-filters/fine-filtration-foils-hydraulic-system-failures <div class="field-byline"> Justin Bitner </div> <div class="field-deck"> In addition to the system downtime due to damage caused by contaminated fluids, costs can pile up when components need replacement. </div> <div class="node-body article-body">In addition to the system downtime due to damage caused by contaminated fluids, costs can pile up when components need replacement. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-filters/fine-filtration-foils-hydraulic-system-failures" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-filters/fine-filtration-foils-hydraulic-system-failures#comments Hydraulic Filters Hydraulic Fluids Rail, Truck & Bus Thu, 16 Apr 2015 15:55:00 +0000 31951 at http://hydraulicspneumatics.com Closing the Loop on Pneumatic Drive Control http://hydraulicspneumatics.com/controls-instrumentation/closing-loop-pneumatic-drive-control <div class="node-body article-body">A new servopneumatic proportional control system is intended for applications requiring simultaneous high speed and high force control for positioning a cylinder anywhere along its stroke.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/controls-instrumentation/closing-loop-pneumatic-drive-control" target="_blank">read more</a></p> http://hydraulicspneumatics.com/controls-instrumentation/closing-loop-pneumatic-drive-control#comments Controls & Instrumentation Cylinders & Actuators Thu, 16 Apr 2015 15:25:00 +0000 31941 at http://hydraulicspneumatics.com E-Commerce Website Lends a Hand to Oil Cooler Distribution http://hydraulicspneumatics.com/news/e-commerce-website-lends-hand-oil-cooler-distribution <div class="field-deck"> E-commerce website facilitates the selection and purchase of oil coolers. </div> <div class="node-body article-body"><p>Thermal Transfer Products (TTP), an API heat transfer company, is introducing its new oil cooler E-commerce website to maintenance, repair, and operations (MRO) personnel, along with identical partner branded &ldquo;faux&rdquo; site participation for subscribing distributors. The site features four easy methods for selecting and sizing oil coolers suited to specific hydraulic applications:</p></div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/news/e-commerce-website-lends-hand-oil-cooler-distribution" target="_blank">read more</a></p> http://hydraulicspneumatics.com/news/e-commerce-website-lends-hand-oil-cooler-distribution#comments News Wed, 15 Apr 2015 19:08:00 +0000 31931 at http://hydraulicspneumatics.com Fluid Power Conference Targets Smart Industrial Applications http://hydraulicspneumatics.com/events/fluid-power-conference-targets-smart-industrial-applications <div class="field-deck"> Calling for Research Papers for the 10th International Fluid Power Conference! </div> <div class="node-body article-body">Research paper abstracts are being accepted for the International Fluid Conference (IFK) until May 31, 2015.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/events/fluid-power-conference-targets-smart-industrial-applications" target="_blank">read more</a></p> http://hydraulicspneumatics.com/events/fluid-power-conference-targets-smart-industrial-applications#comments News Events Wed, 15 Apr 2015 18:40:00 +0000 31921 at http://hydraulicspneumatics.com Networking, Learning, and Sharing Opportunities Abound at the Offshore Technology Conference http://hydraulicspneumatics.com/news/networking-learning-and-sharing-opportunities-abound-offshore-technology-conference <div class="field-deck"> Feeling the Energy at OTC </div> <div class="node-body article-body"><p>The 2015 Offshore Technology Conference (OTC; <a href="http://www.otcnet.org/" target="_blank">www.otcnet.org</a>) will take place May 4-7 at NRG Park in Houston. At the conference, attendees can learn about the newest offshore technologies and meet new contacts in the offshore energy industry. </p></div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/news/networking-learning-and-sharing-opportunities-abound-offshore-technology-conference" target="_blank">read more</a></p> http://hydraulicspneumatics.com/news/networking-learning-and-sharing-opportunities-abound-offshore-technology-conference#comments News Events Wed, 15 Apr 2015 18:16:00 +0000 31911 at http://hydraulicspneumatics.com <p>Nearly 100,000 attendees from more than 120 countries will descend on Houston&rsquo;s NRG Park for the Offshore Technology Conference.</p> Continuous Contamination Monitoring http://hydraulicspneumatics.com/hydraulic-fluids/continuous-contamination-monitoring <div class="field-deck"> Sponsored by MP Filtri </div> <div class="node-body article-body">It’s well documented that contamination is a major cause of hydraulic equipment failure. How can do I know how much contamination is in a system?</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-fluids/continuous-contamination-monitoring" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-fluids/continuous-contamination-monitoring#comments Design FAQs Hydraulic Fluids Wed, 15 Apr 2015 15:32:00 +0000 31791 at http://hydraulicspneumatics.com The Hydraulic Maintenance Dilemma: Not Deciding Has Consequences http://hydraulicspneumatics.com/blog/hydraulic-maintenance-dilemma-not-deciding-has-consequences <div class="node-body blog-body">In the hydraulic maintenance biz, there are always decisions waiting to be made. What type of oil to use. A planned change-out to call. Which proactive maintenance tasks to do on what machines and when. A component to be declared faulty and so on. Often such decisions must be made in the absence of perfect information, or worse, in the presence of conflicting information.</div> <div class="og_rss_groups"><ul class="links"><li class="og_links first last"><a href="/blog/hydraulics-work">Hydraulics At Work</a></li> </ul></div><p><a href="http://hydraulicspneumatics.com/blog/hydraulic-maintenance-dilemma-not-deciding-has-consequences" target="_blank">read more</a></p> http://hydraulicspneumatics.com/blog/hydraulic-maintenance-dilemma-not-deciding-has-consequences#comments Hydraulics At Work Wed, 15 Apr 2015 00:32:00 +0000 31901 at http://hydraulicspneumatics.com Positioning with Air http://hydraulicspneumatics.com/pneumatic-valves/positioning-air <div class="field-byline"> Steve Vincent and John Bridges </div> <div class="field-deck"> Electropneumatic-positioning systems bring extreme accuracy to high-speed automation. </div> <div class="node-body article-body">Electropneumatic-positioning systems bring extreme accuracy to high-speed automation.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/pneumatic-valves/positioning-air" target="_blank">read more</a></p> http://hydraulicspneumatics.com/pneumatic-valves/positioning-air#comments Cylinders & Actuators Pneumatic Valves Tue, 14 Apr 2015 15:45:00 +0000 31881 at http://hydraulicspneumatics.com Software Helps Develop Subsea Systems (.PDF Download) http://hydraulicspneumatics.com/datasheet/software-helps-develop-subsea-systems-pdf-download <div class="node-body datasheet-body"><p>Deep-sea drilling operations often require hydraulic power at the seabed to actuate emergency blowout prevention (BOP) valves or other flow controls. Sometimes, large pre-charged accumulator arrays can be installed...</p> <p><strong>Register or sign in below to download the full article in .PDF format, including high resolution graphics and schematics when applicable.</strong></p> </div> <div class="og_rss_groups"></div> Gold Tue, 14 Apr 2015 14:11:00 +0000 31851 at http://hydraulicspneumatics.com Hydraulic-Electric Analogies—Power Sources, Part 1 http://hydraulicspneumatics.com/hydraulic-pumps-motors/hydraulic-electric-analogies-power-sources-part-1 <div class="field-deck"> The analogous nature of hydraulics and their electrical counterparts becomes even more evident when examining motors and power conversion. </div> <div class="node-body article-body">The analogous nature of hydraulics and their electrical counterparts becomes even more evident when examining motors and power conversion.</div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/hydraulic-pumps-motors/hydraulic-electric-analogies-power-sources-part-1" target="_blank">read more</a></p> http://hydraulicspneumatics.com/hydraulic-pumps-motors/hydraulic-electric-analogies-power-sources-part-1#comments Cylinders & Actuators Hydraulic Pumps & Motors Tue, 14 Apr 2015 13:56:00 +0000 31861 at http://hydraulicspneumatics.com Hydraulic cartridge valves http://hydraulicspneumatics.com/200/TechZone/PneumaticValves/Article/False/13931/TechZone-PneumaticValves <div class="node-body article-body">Final stage uni-directional servo throttling cartridge valve has pressure rating to 5000 psi in 50, 80, and 100 mm sizes. It installs in DIN 24342 cavity and controls hydraulic flows to 4000 gpm. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/200/TechZone/PneumaticValves/Article/False/13931/TechZone-PneumaticValves" target="_blank">read more</a></p> Hydraulic Valves Tue, 14 Apr 2015 13:52:00 +0000 5152 at http://hydraulicspneumatics.com Software Helps Develop Subsea Systems http://hydraulicspneumatics.com/other-technologies/software-helps-develop-subsea-systems <div class="field-byline"> Claude Ginsburg and Daniel Thomas </div> <div class="field-deck"> Modeling and simulation software not only can verify operating parameters of subsea hydraulic systems, but may also reveal opportunities for cost reductions. </div> <div class="node-body article-body">Modeling and simulation software not only can verify operating parameters of subsea hydraulic systems, but may also reveal opportunities for cost reductions. </div> <div class="og_rss_groups"></div><p><a href="http://hydraulicspneumatics.com/other-technologies/software-helps-develop-subsea-systems" target="_blank">read more</a></p> http://hydraulicspneumatics.com/other-technologies/software-helps-develop-subsea-systems#comments Other Technologies Tue, 14 Apr 2015 13:50:00 +0000 31841 at http://hydraulicspneumatics.com