Equivalent Oil Filter 01.NL630.25VG.30.E.P
Products Description
The Equivalent Oil Filter 01.NL630.25VG.30.E.P is a premium aftermarket replacement element designed for high-pressure hydraulic and lubrication filtration systems. This element is engineered to provide superior fluid cleanliness by effectively removing solid particles and contaminants, ensuring optimal system performance and extended equipment life.
Designed for direct interchangeability, our 01.NL630.25VG.30.E.P element fits seamlessly into existing filter housings without any modifications. The "VG" designation indicates high-quality glass fiber media with excellent filtration efficiency, while the "30.E.P" configuration specifies the pressure rating and end cap design suitable for demanding applications. Whether used in heavy industrial machinery, mobile hydraulics, or power generation equipment, trusting Huahang Filter means choosing reliable, efficient filtration.
technical parameter
Below is the standard specification of the replacement oil filter 01.NL630.25VG.30.E.P. Feel free to contact us for a quote.
|
Product Attribute |
Specification |
|
Part Number: |
01.NL630.25VG.30.E.P |
|
Collapse Rating: |
450 psid |
|
Media Type: |
Microglass Fiber |
|
O.D: |
3.98 inch |
|
Length: |
15.74 inch |
|
End Cap: |
Corrosion Resistant Steel / Aluminum |
|
Seal: |
Buna (Nitrile) |

widely application fields
The Equivalent Oil Filter 01.NL630.25VG.30.E.P is widely used across multiple industries:
- Heavy Industrial Machinery: Hydraulic systems in manufacturing equipment
- Mobile Hydraulics: Excavators, loaders, and construction equipment
- Power Generation: Turbine lubrication systems, hydraulic controls
- Steel Mills: Rolling mills, continuous casting machines
- Marine Applications: Shipboard hydraulic systems
- Mining Equipment: Hydraulic systems in heavy mining machinery
Product features
- Direct Replacement: Manufactured to exact specifications for a perfect fit with compatible filter housings.
- High-Quality Glass Fiber Media: Features premium inorganic glass fiber media (25VG) with high filtration efficiency and high dirt-holding capacity.
- High Collapse Pressure Rating: Designed for high-pressure hydraulic systems with collapse pressure ratings meeting or exceeding original specifications.
- Filtration Efficiency: Achieves β25≥200 (99.5%+ efficiency) for 25μm particles, ensuring reliable contamination control.
- Robust Construction: Heavy-duty construction with appropriate end caps and perforated steel inner support tube for structural integrity under variable flow and pressure conditions.
- Wide Compatibility: Compatible with mineral oils, synthetic hydraulic fluids, water-oil emulsions, and high-temperature lubricants.
- Temperature Resistance: Suitable for operating temperatures from -30°C to +100°C.
manufacturer & supplier
Huahang Filter is a globally recognized manufacturer and supplier of high-performance filtration solutions. Unlike distributors who simply resell stock products, Huahang is a true manufacturing powerhouse with full control over design, material selection, production, and quality assurance. Our mission is to deliver precision-engineered filtration products at factory-direct prices.
- 20+ Years of Industry Expertise: With over two decades of specialized experience, Huahang understands the critical requirements of high-pressure hydraulic systems. Our longevity in the market is a testament to consistent quality and customer trust.
- OEM & Customization Expertise: We excel at manufacturing to exact specifications, whether matching existing dimensions or developing custom solutions for unique applications. Our engineering team partners with you from concept to production.
- Global Reach & Competitive Pricing: By controlling our supply chain and manufacturing processes, we offer premium quality at factory-direct prices, serving customers worldwide across industries.
- Customer-Centric Service: We provide prompt responses, transparent communication, and proactive solutions. Your satisfaction and long-term partnership are our primary measures of success.

FAQ
Q1: What does the model number "01.NL630.25VG.30.E.P" signify?
A: Based on common naming conventions:
01.NL630 = Series and size designation
25VG = 25μm glass fiber media
30 = Collapse pressure rating (30 bar) or length code
E = End cap configuration
P = Seal material (typically NBR)
Q2: What is the filtration efficiency of this element?
A: This element features β25≥200 filtration efficiency, meaning it removes 99.5% or more of particles 25μm and larger.
Q3: What is the collapse pressure rating?
A: The element is designed for high-pressure applications with collapse pressure ratings typically 210 bar (the "30" in the model number may indicate a different specification-please verify with our engineering team).
Q4: Can this filter element be cleaned and reused?
A: No, glass fiber filter elements are designed as disposable and should not be cleaned or reused. Cleaning can damage the delicate fiber structure and destroy filtration efficiency.
Q5: What industries commonly use this filter element?
A: This element is widely used in heavy industrial machinery, mobile hydraulics, steel mills, and power generation applications requiring high-pressure filtration.
Q6: What seal material options are available?
A: Standard seal material is NBR (Buna-N). Viton (FKM) seals are available for higher temperature applications or aggressive fluid compatibility.
Q7: 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.
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