H-YiFilter manufactures high-pressure hydraulic filters and filter housings rated to 207 bar, validated in-house with pressure testing to 100 MPa and pressure-impulse testing up to 50 million cycles — from an IATF 16949:2016 certified plant in Zhejiang, China.
Typical maximum performance shown below. Exact specifications, availability and lead times are confirmed per RFQ.
Compact aluminium housings with glass-fibre media.
Aluminium high-pressure filter housing machined and assembled in-house to OEM drawing.
Widely applied across agricultural machinery hydraulic circuits.
Protects hydraulic circuits during cold-start and high-viscosity conditions.
In-house rigs validate housing fatigue life under sustained high-pressure cycling.
Holds tight tolerances on sealing faces and threads that carry high-pressure loads.
Checks every high-pressure housing and base assembly for leak-free sealing.
Verifies bypass-valve cracking pressure and seal and weld strength at rated pressure.
Our high-pressure hydraulic filter family is rated to 207 bar at up to 200 L/min, with a proven agricultural-machinery design rated to 210 bar at 75 L/min.
In-house rigs run high-pressure testing to 100 MPa and pressure-impulse testing from 5 to 50 million cycles to validate housing fatigue life, alongside air-tightness, water-immersion and tensile/spring testing.
Yes — we manufacture thermal bypass valves (rated to 227 L/min) that protect hydraulic circuits during cold-start and high-viscosity conditions, supplied alongside our high-pressure filter housings.
Yes — send a drawing, spec, or target pressure/flow range through the quote form below, and we'll return a feasibility review and quotation.
Open the dedicated buyer's guide & spec sheet →
Open the dedicated buyer's guide & spec sheet →
Open the dedicated buyer's guide & spec sheet →
Open the dedicated buyer's guide & spec sheet →
See the complete H-YiFilter capability overview →
Send your drawing, spec, or target application and performance range.
We review feasibility and return a quotation.
Samples and validation with your engineers.
Series supply from our H-YiFilter partner plant.