ZXTQWX Spin-On Hydraulic Oil Filter 10 Micron — 3/4" NPTF, 15 PSI Bypass, 25 GPM

This compact spin-on filter is built to remove fine particulate from hydraulic oil in mobile and stationary equipment. Rated at 10 microns, it balances efficient contaminant capture with flow capacity up to 25 gallons per minute and a maximum working pressure of 250 PSI. The unit uses a standard 1"-12 thread shell for quick replacement and includes visible installation markings on the element to simplify service.

How does this filter protect hydraulic system components?

By capturing particles down to 10 microns, the filter reduces abrasive contaminants that cause wear in pumps, valves and actuators. It also helps keep hydraulic fluid cleaner between scheduled oil changes, which supports more consistent component performance.

• 10-micron media for fine particulate removal
• 15 PSI bypass protects flow if the element restricts
• 250 PSI maximum working pressure for heavy-duty applications
• 3/4" NPTF inlet/outlet for common hydraulic plumbing

What are the installation and service highlights?

Installation is straightforward: the filter screws onto a 1"-12 threaded mount and connects via 3/4" NPTF ports. The element itself has printed installation guidance on its outer surface so technicians can follow steps at a glance during replacement.

• 1"-12 thread for standard spin-on heads
• Clear external markings showing installation sequence
• Spin-on design enables fast element swaps with common tools
• Compatible with petroleum-based hydraulic fluids

Will it maintain flow and prevent system interruption?

Yes — the filter is sized to support flow rates up to 25 GPM without undue pressure drop under normal conditions. If the filter becomes highly loaded, the integrated 15 PSI bypass valve allows oil to continue circulating to prevent hydraulic starvation or damage from excessive differential pressure.

• 25 GPM nominal flow capacity
• 15 PSI bypass opens to maintain system flow if clogged
• Designed for continuous operation up to 250 PSI system pressure

How does this unit fit into routine maintenance schedules?

Because it captures 10-micron particles, service interval depends on contamination levels and operating hours; typical replacement is based on pressure differential or scheduled preventive maintenance. The visible installation markings make it easy for technicians to confirm proper fit and orientation during each change-out.

• Replace element per differential-pressure indicator or schedule
• Simple spin-on change reduces downtime
• Element markings ensure correct installation and alignment

Who is this for: The ZXTQWX spin-on hydraulic oil filter assembly is suited for fleet maintenance shops, construction and agricultural equipment operators, industrial hydraulic systems and OEMs who need a dependable 10-micron filtration option with common 3/4" NPTF ports and a robust bypass for uninterrupted operation. It is intended for use with petroleum-based hydraulic fluids and for systems within the specified pressure and flow limits.