Air Filters and Dessicant Breathers from Schroeder and Air Sentry
Keep Particulates and Moisture out of your systems and reservoirs!
A suction strainer is a protective filter installed at the inlet of a pump or hydraulic system to prevent debris and contaminants from entering and damaging the equipment.
Function and Purpose
A suction strainer serves as the first line of defense in hydraulic and fluid systems by filtering coarse impurities before the fluid reaches the pump, thereby reducing wear, preventing clogging, and extending equipment life. It is typically installed directly in the fluid reservoir or tank and connected to the suction line via threaded connections such as BSP or NPT. Optional bypass valves can be included to prevent pressure fluctuations when the strainer becomes heavily contaminated or when handling viscous fluids.
Selection Considerations
When choosing a suction strainer, consider:
- Port size compatible with your system
- Required flow rate to ensure adequate fluid delivery
- Mesh rating for the level of filtration needed
Suction strainers are essential components for maintaining hydraulic system integrity, reducing maintenance cycles, and protecting pumps from damage caused by debris or sediment.
Suction Strainers available from Schroeder, Flo Ezy, and Donaldson
