Accumulators
FREE UK MAINLAND DELIVERY available on orders over £150 Exclusions apply
FREE UK MAINLAND DELIVERY available on orders over £150 Exclusions apply
In hydraulic systems, hydraulic accumulators play a crucial role in storing energy, smoothing out pulsations, and maintaining system pressure. At Hydraulic Megastore, we offer a wide range of high-quality hydraulic accumulators, including popular types like bladder accumulators and piston accumulators, designed to meet the needs of various industrial and mobile hydraulic applications.
Whether you require reliable energy storage for shock absorption, emergency backup, or pressure maintenance, our accumulators deliver superior performance, durability, and safety.
A hydraulic accumulator is a pressure storage reservoir in which a hydraulic fluid is held under pressure by an external source such as a spring, compressed gas, or a piston. The accumulator stores energy and releases it when the system demands, helping to balance pressure fluctuations and reduce pump cycling.
Accumulators enhance hydraulic system efficiency, protect components from shock loads, and improve responsiveness.
At Hydraulic Megastore, we supply the most common and effective types of accumulators to suit different system designs:
Bladder accumulators use a flexible rubber bladder inside a steel shell. Nitrogen gas is pre-charged on one side of the bladder, while hydraulic fluid fills the other. When the system pressure rises, fluid compresses the bladder, storing energy.
Advantages:
Commonly used in industrial machinery, mobile hydraulics, and agricultural equipment.
Piston accumulators feature a piston dividing the gas and fluid chambers. They can handle higher pressures and larger volumes than bladder types.
Benefits:
Ideal for energy storage, emergency power, and load holding in mining, construction, and manufacturing equipment.
We also supply diaphragm accumulators and spring accumulators for specialised applications, though bladder and piston types remain the most popular.
Hydraulic accumulators are widely used in industries such as:
They help reduce pump wear, conserve energy, and protect sensitive components.
When selecting an accumulator, consider:
Our team can assist with sizing, specification, and installation advice.
Shop Hydraulic Megastore for your hydraulic accumulators today. With options in multiple sizes, pressure ratings, and types, you’ll find the perfect accumulator to improve system efficiency and reliability.