By Josh Cosford, Contributing Editor Some objects are universal by their very nature, mattering not where you reside or if you’re part of a colonial legacy. No matter where you travel, a wheel is a wheel because it’s so absolutely perfect for the job that it leaves any other method of moving heavy objects obsolete. […]
Reliable and corrosion-resistant plugs from JW Winco
JW Winco continues to expand its selection of standard parts of AISI 316L (A4) stainless steel — now including threaded plugs, magnetic plugs, and robust oil sight glasses for hydraulics in an entirely new design. At first glance, the Fluid Fill/Drain Plugs offered by Winco as GN 742.5 appear to follow the established level of technology…
Stauff to present new QRC-FG series of threaded flat-face couplings at Bauma
Stauff will present a new QRC-FG series of threaded flat-face couplings at Bauma, the world’s leading trade fair for construction machinery, building material machines, mining machines, construction vehicles, and construction equipment. Stauff’s new series is the consistent further development of their existing QRC-FT coupling series, which has proven itself in the market for more than 10 […]
When should you use banjo hose fittings?
By Josh Cosford, Contributing Editor There isn’t much in the fluid power world taking a unique spin on a familiar concept. Pumps, valves and actuators operate and look much the same as decades ago, especially if you ignore electronic advancements. Hydraulic components like the internal gear pump and electrohydraulic actuator are certainly worth your time […]
Kurt Hydraulics expands braided hose couplings to more than 743 styles and sizes
Kurt Hydraulics announced the vast expansion of its braided hose coupling line to over 743 styles and sizes. These compression-style hydraulic hose fittings feature RoHS-compliant plating that makes them ideal for a variety of industry applications and deliver superior performance, durability, and quality. Kurt Hydraulics’ braided hose couplings are available with many different end configurations, […]
Split hydraulic flange plugs protect against damage and debris contamination
MOCAP is pleased to announce that it has added another product line to its ever-expanding offerings: the SHF series Split Hydraulic Flange Plugs. These plugs are designed for use on SAE 3,000 lb., four-bolt split hydraulic flanges, allowing for maximum flexibility. Designed to protect the port, flange surface and bolt holes from damage and debris […]
Why you should avoid NPT fittings
By Josh Cosford, Contributing Editor No matter how malevolent, some objects of desire seem to allure us despite our righteous awareness – diesel engines, plastic bags, Tik Tok. Indeed, we like to think that we always choose what’s best for our conscience when offered a choice, assuming we have one. Unfortunately, sometimes we indulge in […]
Air-Way Global Manufacturing celebrates 70th anniversary
This year, Air-Way Global Manufacturing is celebrating its 70th year of operations. The family-owned company, started in an old airplane hangar in Romeo, Mich., has since become the largest independent hydraulic fitting manufacturer in the United States. Since its start in 1950, Air-Way Global has thrived amongst its competitors, serving numerous industries and hundreds of […]
What should you know when specifying quick couplings?
By Josh Cosford, Contributing Editor Hydraulic quick couplings provide users with the ability to rapidly connect and disconnect hydraulic hoses to machines or other sections of plumbing. Also called quick-connects or quick disconnects, these fittings allow fluid to flow when the male and female sides are locked together. Conversely, when disconnected, the quick couplings prevent […]
Flat-face couplings couplings prevent fluid leaks and protect the environment
Parker Hannifin has expanded its flat-face couplings offering with the SCFF series. This series of couplings offers users a number of benefits ranging from low-leakage decoupling to the avoidance of air entrapment during coupling. The couplings, which are tested in accordance with ISO 7241-2, are easy to clean and very flat. Whether being used in mobile […]
How do you identify fitting thread types?
There are several thread types available when selecting the correct fittings for your pneumatic equipment. Choosing the correct thread type will ensure optimum compatibility with your equipment and avoid malfunction. You will find yourself looking through an endless amount of fitting options, so how do you select the right one? This guide will help you […]
Beswick expands adjustable and fixed position elbow fittings
Beswick Engineering Co. Inc. has expanded its family of adjustable position and fixed position elbow fittings from the common 10-32 UNF thread size to include both smaller and larger thread sizes. In addition to several 10-32 threaded elbow models, the company now offers M3 metric, M5 metric, ¼-28 UNF, 5/16-24 UNF, 1/16 NPT, 1/8 NPT, […]
USCG-accepted high-temperature hose for medium and high-pressures
Kurt Hydraulics introduces two new lines of US Coast Guard (USCG) accepted high temperature hose. Kurt High Temp Hydraulic Hose (SAE R16 DIN EN 853) — Recommended for high pressure, high temperature hydraulic oil lines, this Kurt hose handles both high pressure, high temperature applications. It is SAEJ1942 USCG accepted hydraulic only. It features two […]
Hose assembly tool for 1 and 2 in. barbed fittings
Koul Tools has released the EZ-ON Hose Press Model 454 hose assembly tool for 1-2 in. hose sizes. It features the same patented vise clamp and lead screw drive system found on the 409B model, but scaled up for larger sizes. The new 454 model is compact, lightweight, and has the power to handle difficult […]
Cracking the code on existing pneumatic fittings
Here are some tips to properly identify pneumatic fitting and component sizes when working on or retrofitting existing older machines. Contributed by Kevin Kakascik, Technical Marketing Engineer, AutomationDirect It’s just another typical day in your operations office, located right off the manufacturing floor. Demand for the company’s product is very high and the entire production […]
Tool ensures easy maintenance for hose and fitting changeovers
Assembling Push-Lok style hose and fittings can be a tedious, time-consuming and sometimes even unsafe task. And if the hose and fitting assemblies are not assembled correctly, their use could lead to potential dangerous applications down the road. A new tool, the Barb-Tech II, easily assembles Push-Lok style hose and fittings from 1/4 to 3/4 […]
ARGUS quick-couplings offer Top Coat protection
For fast and straightforward connections of hydraulic hoses, Kuriyama of America, based in Schaumburg, Ill., offers Alfagomma’s ARGUS series of quick-disconnect couplings. The products comply with international standards ISO 7241-1 A & B, ISO 5675 and ISO 16028, having poppet and flat-face valves respectively. According to company officials, the standardized design ensures complete interchangeability with […]
Designing with hydraulic fittings and couplings on mobile machinery
By Josh Cosford, Contributing Editor Hydraulic fittings and couplings get taken for granted, especially with mobile machinery, where profit margin can overshadow design. The reality is that fittings and couplers are as crucial to the design of a machine as are the pumps, valves and actuators. Let’s consider what makes a hydraulic fitting functional: it […]
Color Connect avoids hose-routing mistakes
Machine builders and maintenance technicians must ensure that hoses are properly secured to the correct connection. Unfortunately, when dealing with multiple hoses on a complicated machine, personnel can waste a lot of time just identifying the proper routing and mating ends. Worse, there can be equipment damage due to incorrect connections or, in the case […]
Color Connect avoids hose-routing mistakes
Machine builders and maintenance technicians must ensure that hoses are properly secured to the correct connection. Unfortunately, when dealing with multiple hoses on a complicated machine, personnel can waste a lot of time just identifying the proper routing and mating ends. Worse, there can be equipment damage due to incorrect connections or, in the case […]
Hose assembly update from Gates Corp.
I recently chatted with Michael Haen, VP of Global Product Line Management, Fluid Power, for Gates Corp. about what’s new at the manufacturer of hydraulic hose assemblies and what they see is coming on the horizon in terms of technical updates. Mary Gannon: You just did a big expansion of your PRO series. Tell us […]
Fluid couplings ensure smooth conveying
Hydrodynamic torque transmission of fluid couplings protects belts, motors and drives. Contributed by Kyle Kluttz, Director of Mining and Minerals Div., Voith Turbo, York, Pennsylvania Conveyors used in surface and underground mines, mineral-processing facilities, harbors and ports routinely move hundreds if not thousands of tons per day. The growing worldwide demand for natural resources has…
How can quick couplings improve hose safety?
Hydraulic and pneumatic hose safety can be ensured by using quick-connect fittings or quick couplings that make a repeated connection and disconnection between fluid lines and the equipment they are attached to. Quick couplings are used in both hydraulic and pneumatic applications, and are designed for easy hand operation. These safety devices feature a male […]
Why do you need to skive a hydraulic hose?
Skiving a hydraulic hose is really about reliability. The right thing to do is to skive it if you’re using reasonable fittings. It allows the fitting to bite into the braiding rather than simply rest at the top, the cover. If that cover peels back or pulls off, you’re going to have failures. For hydraulic […]
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Stauff presents the soft-sealing cutting ring
New to the Stauff Connect product range and introduced for the first time at the Hanover Fair are FI-WDDS-type soft-sealing cutting rings, which compensate for settling effects in tube fittings, for example, from temperature fluctuations or from pressure pulse and vibration loads in a hydraulic system. With 24° tube connectors, 37° flared tube fittings and […]