The Importance of Suction Strainers

Suction strainers, also known as suction filters or inlet strainers, are devices that are used to remove contaminants from the fluid as it is drawn into a hydraulic system from the reservoir. Suction strainers are typically installed in the suction line of the system, which is the line that carries the fluid from the reservoir to the pump.

Suction strainers are designed to protect the system by removing contaminants that can cause damage or reduce the efficiency of the system. These contaminants may include dirt, dust, and other particles that can enter the system through various sources, such as the environment or the manufacturing process. Suction strainers are typically made of a porous material, such as wire mesh, which allows the fluid to pass through while trapping contaminants.

Suction strainers are typically sized based on the flow rate and pressure requirements of the system. They are also rated for a certain level of contamination, which determines the size and number of particles that they can effectively remove from the fluid. Suction strainers are typically designed to have a high dirt-holding capacity, which allows them to operate for longer periods of time without needing to be replaced.

Suction strainers are an important component of a hydraulic system, as they help to ensure that the system is protected from contaminants and operating at peak efficiency. They are typically used in conjunction with other types of hydraulic filters, such as return line filters and pressure filters, to provide comprehensive protection for the system.