UH-209 is a precision filtration device specifically designed for high-pressure hydraulic systems. Incorporating Stress Resistant Technology, it features a corrugated filter element and anti-static structure to efficiently intercept solid particle contaminants ranging from 1μm to 13μm in hydraulic oil. With a rated working pressure of 42MPa, it is suitable for high-intensity applications such as construction machinery, metallurgy, and wind power. The product's core value lies in protecting critical components like hydraulic pumps and servo valves through stable filtration performance, thereby reducing system failure rates and extending equipment lifespan and maintenance intervals.
UH-209 is a high-performance hydraulic filter mainly composed of filter housing, UltiPleat SRT filter media, anti-static core, and high-pressure seal components. When the hydraulic system operates, oil enters the filter element from the inlet, passes through the high-precision filter media to intercept impurities (up to 3μm filtration accuracy), and the clean oil flows out from the outlet. When the pressure difference reaches the set value, the filter element can be replaced to ensure system cleanliness.
| Category | Details |
|---|---|
| Application | Mobile hydraulic systems (excavators, loaders); Industrial hydraulic units; High-pressure hydraulic circuits (up to 350 bar); Hydraulic oil circulation systems. |
| Filter Advantages | High dirt-holding capacity; Anti-static design (avoids oil oxidation); Compatible with most hydraulic oils; Long service life under harsh working conditions. |
Under normal operation, the hydraulic oil inlet valve remains open, and the oil flows into the UH-209 filter housing, passes through the UltiPleat SRT filter element (intercepting impurities), and then flows out from the clean oil outlet. When the pressure difference across the filter element reaches the preset threshold (indicating blockage by contaminants), the system prompts for filter element replacement: close the inlet valve, open the drain valve to release residual oil, remove the old filter element, install a new UH-209 element, then reopen the inlet valve to resume filtration.
|
Item |
Specification Details |
|
Product Model |
UH-209 (High-Pressure Line Filter) |
|
Rated Working Pressure |
42MPa (Maximum Pressure Resistance: 63MPa) |
|
Operating Temperature Range |
-30℃ ~ +100℃ (FKM seal up to +120℃) |
|
Flow Rate Range |
20L/min ~ 100L/min (depending on filter element accuracy configuration) |
|
Filtration Accuracy |
3μm, 5μm, 7μm, 10μm, 13μm (Absolute Filtration Accuracy) |
|
Filter Element Beta Value (ISO 16889) |
βₓ(c) ≥ 2000 (x = filtration accuracy, e.g., β₅(c)≥2000) |
|
Fluid Compatibility |
Compatible with mineral oil, water-glycol, oil-water emulsion, high water content fluid; FKM seal compatible with phosphate ester, diester synthetic oil |
|
Housing Material |
Carbon steel (standard) / Stainless steel (optional, for corrosive environments) |
|
Mounting Method |
In-line installation, port size: DN19/DN25 (threaded connection) |
|
Filter Element Burst Pressure |
10bar (per ISO 2941 standard) |
|
Cyclic Fatigue Life |
Complies with ISO 3724 standard, no damage after 10⁶ cycle tests |
|
Filter Element Model Example |
Filter Media |
Seal Material |
Filtration Accuracy |
Applicable Fluid Type |
|---|---|---|---|---|
|
UE209AP05Z |
Glass fiber composite media |
Nitrile Butadiene Rubber (NBR) |
5μm |
Mineral oil, general hydraulic oil |
|
UE209AF10Z |
Glass fiber composite media |
Fluorocarbon Rubber (FKM) |
10μm |
Synthetic oil, high-temperature fluid |
|
UE209AN13Z |
Cellulose media |
Nitrile Butadiene Rubber (NBR) |
13μm |
General industrial hydraulic oil |
Key Performance Advantages
| Technical Feature | Core Advantage | Customer Value |
| Stress-Resistant Filter Media |
Inorganic fiber epoxy bonding, conical pore structure, resistance to cyclic flow and contaminant loading impacts |
Maintains stable filtration precision under harsh operating conditions, ensuring consistent oil cleanliness. |
|
Automatic Filter Cartridge Removal Mechanism |
End cap integrated with Auto-Pull tabs, automatically pulling out the filter cartridge when removing the housing |
No manual insertion into the housing required for operation; replacement is convenient, minimizing downtime. |
| Multi-layer support structure | Upstream and downstream mesh layers + media support layer, optimized drainage channels | Low flow resistance, high flow capacity, extended filter cartridge service life |
| High-Efficiency Sealing Design | O-ring seal (Nitrile rubber / NBR or Fluorocarbon rubber / FKM optional) | Prevents contaminant bypass, ensuring filtration reliability |
Ayater Filtration delivers OEM-equivalent UH-209 filters with UltiPleat SRT media, ensuring 3μm precision and 350-bar pressure resistance. Our anti-static, coreless design matches dirt-holding capacity while cutting costs by 30%. Every unit undergoes ISO 9001 testing, guaranteeing compatibility with mobile and industrial hydraulic systems. We offer 48-hour global shipping and 12-month warranties, with dedicated technical support. Trust Ayater for reliable, cost-effective filtration solutions that keep your systems running smoothly.
Certificate of Qualification
Hot Tags: uh-209 high-pressure hydraulic oil filter, China, manufacturers, suppliers, factory, customized, Pall Filter Element Hc 8300, Pall Filter Cartridges, Pall Filter Element HC8310FKS39Z, High Pressure Hydraulic Filter HC9801FDP8H, Pall Filter Interchange, Pall Oil Filter HC8314FCN39H Replacement
