HY-R501.330.10ES Replace Oil Filter Element

Huahang Filter is a professional filtration manufacturer with over a decade of experience in designing and producing high-quality replacement filter cartridges. Since our founding in 2009, we have focused on delivering filtration solutions that balance performance, durability, and cost-effectiveness.

Huahang’s manufacturing facility is equipped with advanced pleating machines, automated hot melt bonding systems, precision welding stations, and comprehensive dimensional and performance testing instruments, all operated by experienced technicians dedicated to producing filtration components of the highest international standard.

Why Choose Huahang Filter

• ISO 9001 Certified Quality : Every filter element is manufactured under a certified quality management system, with raw material inspection, in-process quality control, and final dimensional verification ensuring consistent, reliable performance.
• 20+ Years of Hydraulic Filtration Expertise : Since 2003, Huahang has specialized in hydraulic filter elements for heavy industrial applications worldwide.
• Technical Support You Can Trust : Our application engineers help verify compatibility, interpret cross-reference data, and recommend appropriate filter configurations. Provide your existing filter part number or application details, and we will confirm compatibility.
• Proven in Heavy Industry : Huahang supplies replacement filters to steel mills, power plants, mining operations, and heavy equipment facilities worldwide.

Applications

• Steel Mills and Heavy Metal Processing : Filters hydraulic and lubricating oil in rolling mills, continuous casting lines, blast furnace controls, and heavy plate processing equipment. The reusable design reduces long-term consumables costs in these high-wear environments.
• Power Generation : Protects turbine bearing lubrication systems, coal mill lubrication circuits, generator cooling oil systems, and hydraulic control systems in thermal, hydroelectric, and wind power facilities.
• Industrial Hydraulic Systems : Removes solid particles and gelatinous contaminants from hydraulic fluid in manufacturing equipment, plastic injection molding machines, hydraulic presses, and machine tools.
• Petrochemical and Chemical Processing : Filters process fluids, chemical streams, and lubrication circuits in refineries, chemical plants, and gas processing facilities where stainless steel provides superior chemical resistance.
• Marine and Shipbuilding : Protects hydraulic steering systems, deck machinery controls, thruster hydraulics, and engine lubrication circuits operating in saltwater environments.

FAQ

Q1: What is the flow direction through this element?
A: The flow direction is outside-in. Hydraulic fluid enters from the outside of the element and passes through the filter media to the inner core, capturing contaminants on the outer layers.

Q2: Can this replace oil filter element be cleaned and reused?
A: No. This filter’s end caps are not stainless steel material. They are made of nylon. This material cannot clean. Only whole stainless steel material filter elements like sintered filter and candle oil filter can be cleaned.

Q3: How do I know when to replace this filter element?
A: Replace when the differential pressure indicator signals, when pressure drop reaches the manufacturer’s recommended maximum, or during scheduled maintenance intervals (typically every 2000-4000 operating hours).

Q4: What industries commonly use this replace oil filter element?
A: This element is widely used in metallurgy (rolling mills, continuous casting), power generation (turbine lubrication, speed control systems), injection molding, heavy industrial machinery, petrochemical processing, marine applications, and various industrial hydraulic systems requiring high-pressure filtration.

Custom Service

At Huahang Filter, we offer robust customization services to meet your specific filtration requirements.

• Custom Filtration Ratings: Available from 1μm to 25μm to match your exact particle removal requirements.

• Custom Seal Materials: NBR, Viton, EPDM, or PTFE-encapsulated options available.

• Custom End Caps: Alternative materials or configurations to fit unique housings.

• Special Media Options: Wire mesh for cleanable applications or enhanced cellulose blends.

• Custom Packaging: Bulk packaging or individual boxes with branding and instructions.

Contact Huahang Filter today to discuss your MOOG B645662V replacement filter element requirements and request a quote!

FAQ

Q: How do I choose between glass fiber wire mesh media for my application?
A: Choose glass fiber when you need high-efficiency depth filtration, fine particle removal down to 1‑10 μm, and extended service life—ideal for most industrial hydraulic systems.
Choose stainless steel wire mesh when you need a cleanable, reusable element with lower initial cost, suitable for coarser filtration (20‑100 μm) and applications where filter changes are frequent.

Q: What happens if I install this replacement filter with the incorrect beta ratio for my system?
A: Installing a filter with insufficient beta ratio (e.g., β₁₀ < 100) allows fine particles to pass through, accelerating component wear and shortening equipment life. Installing a filter with an excessively high beta ratio (e.g., β₃ ≥ 1000) may cause higher pressure drop and premature filter clogging if the system cannot handle the increased restriction. Match the beta ratio to your most sensitive component—servo valves need β₃ ≥ 200, while gear pumps typically need only β₁₀ ≥ 100.

Q: How do I know if my existing filter housing is compatible with the HY-R501.330.10ES?
A: The HY-R501.330.10ES is designed for hydraulic filter housings with the corresponding dimensions. To verify compatibility, check the bypass valve cracking pressure of your housing—it should match the element’s design. Also, confirm that the housing uses the same seal configuration and that the flow direction (outside-in) is correct.