A hydraulic hose is specifically designed to convey hydraulic fluid to or among hydraulic components, valves, actuators, and tools. It is typically flexible, often reinforced, and usually constructed with several layers of reinforcement since hydraulic systems frequently operate at high or very high pressures. Hydraulic hose is used in a variety of industrial hydraulic systems. […]
Engineering Basics
What are hydraulic fittings and flanges?
Hydraulic fittings connect tubes, pipes, or hoses to components (pumps, valves, cylinders, and so on) or together to create a system through which hydraulic fluid can flow without leaking. Fittings are meant to withstand high pressures and be leak resistant. Fitting variations allow designers to change the direction of flow, split flows, and change the […]
What are hydraulic filtration systems?
Filtration systems, commonly referred to as filter carts, are used for the external filtration of hydraulic fluids. These components are helpful for systems that may not need constant filtration, but only require it on occasion. They may also be used prior to the introduction of new hydraulic fluid into a system. The function of these […]
What are hydraulic filters?
Many fluid power systems fail simply because there is too much contamination in the medium. In fact, some estimate that 75% of all fluid power failures can be attributed to contamination issues. There are multiple reasons why fluid can become contaminated. Use and wear of the components, poor plumbing, and contamination brought in with new […]
What are hydraulic brakes and clutches?
A clutch is a device used to transmit power from a driving member (motor/engine) to a subsequent one. As opposed to a mechanical clutch, a hydraulic clutch uses a fluid coupling device to transmit rotational power at variable operating speeds and without problems of shock loading. The fluid coupling device contains a driving turbine or […]
What are hydraulic accumulators?
Accumulators are pressure vessels that store hydraulic energy and deliver that energy back to the system on demand. This is analogous to the way a car battery stores energy. In hydro-pneumatic accumulators, compressible gas (nitrogen) is used to keep stored fluid pressurized. Hydro-pneumatic accumulators are used extensively in the global fluid power industry. In process […]
