SP Series Compact Rotary Pipeline Filter – Alloy Head for Heavy-Duty Applications
What Is A Rotary Pipeline Filter?
A: The SP Series Rotary Pipeline Filter is a compact, high-pressure hydraulic filtration component designed for inline installation. Its rotary design allows for quick filter element replacement, making it a reliable choice for protecting downstream hydraulic components in industrial systems.

Performance and Characteristics
Core Advantages
Robust Alloy Construction: Built with an aluminum alloy head, ensuring high strength and resistance to corrosion, suitable for demanding industrial environments.
Stable High-Pressure Performance: Operates reliably at pressures up to 0.7MPa, maintaining consistent filtration efficiency under dynamic hydraulic system loads.
Wide Temperature Tolerance: Functions effectively within a temperature range of -30℃ to 90℃, adapting to extreme operating conditions in outdoor or heavy-duty applications.
Condition Monitoring: The filter head features a port for a contamination blockage transmitter, enabling real-time monitoring of filter element status and timely maintenance.
Rotary Quick-Change Design: The rotary mechanism allows for fast, tool-free filter element replacement, minimizing system downtime.
Function & Application
It is primarily used for:
Hydraulic System Protection: Installed inline in hydraulic circuits to remove contaminants, protecting valves, cylinders, and pumps from wear and damage.
Mobile & Industrial Hydraulics: Ideal for construction machinery, agricultural equipment, and factory automation systems where space is limited and maintenance efficiency is critical.
Inline Filtration in Fluid Power Systems: Provides reliable contamination control in high-pressure hydraulic lines, ensuring system cleanliness and extending component life.

Customized product display
OEM, OEM Production services. Independent R&D team, one-stop solution for cleanroom projects.

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