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Ayater UH-209 Hydraulic Filter: Technical Specs & Structural Superiority

Boasts advanced filter media, 350-bar pressure resistance, and dual-seal design, delivering stable performance for high-demand systems.

Ayater UH-209 Hydraulic Filter: Technical Specs & Structural Superiority

 

Notes and Specifications Filter Housing

 

 

 

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Maximum Working Pressure:

350 bar (5075 psi)

Rated Fatigue Pressure:

O-300 bar(4350 psi) per NFPAT2.06.01R2-2001CAT C/90/*(1 million cycles), verified bytesting at 0-353 bar (5120 psi)for 1 million cycles.

Contact Ayater for applications withhigher pressures at lower cycles

Typical Burst Pressure:

1050bar(15,225psi)

Fluid Compatibility:

Compatible with all petroleum oils, waterglycols, water-oil emulsions and mostsynthetic hydraulic and lubrication fluids

Temperature Range:

Fluorocarbon Seals:-29Cto120C(-20Fto 250'F)60C(140'F)maximumin HWCFor water glycol fluids.

Bypass Valve Setting:

4.5 bard (65 psid)

Indicator Pressure Setting:

3.5 bard (50 psid)

0Materials of Construction:

Head: Ductile Cast Iron

Tube: Carbon steel

 

 

Robust Structural Design & Durability

 

 

2.1 High-Pressure Resistant Housing

CNC-machined 6061-T6 aluminum alloy (310 MPa tensile strength) or GG25 cast iron (180-220 HB Brinell hardness) housing features 8-12mm wall thickness and ribbed reinforcement. It undergoes 700-bar burst pressure testing for 30 seconds, ensuring leak-proof performance at 350-bar working pressure (SAE J1926-1/ISO 3724 compliant). Anodized (15-20μm) or powder-coated (60-80μm) finish provides 500-hour salt spray resistance (ASTM B117), suitable for corrosive environments.

2.2 Double-Seal Protection System

Dual NBR/Viton seals (rectangular 5mm×3mm cross-section) with anti-extrusion rings prevent deformation at 350 bar. NBR seals suit -20℃~100℃, while Viton options handle -15℃~150℃ for high-temperature/chemical applications. Precision-machined seal grooves (±0.01mm tolerance) ensure tight fits, limiting leakage to ≤0.1 mL/min @ 350 bar and blocking external contamination.

2.3 User-Friendly Maintenance Design

A 304 stainless steel quick-release clamp enables tool-free housing disassembly, reducing cartridge replacement time to ≤5 mins. Optional polycarbonate transparent top covers allow visual contamination checks, complementing ΔP monitoring. Standardized 1.5-inch BSPP/SAE 16 flanges and flexible mounting options (inline/wall/tank-mounted) simplify system integration. An optional 5.0-bar bypass valve prevents pressure overload during unexpected clogging.

 

Comprehensive Performance Specifications

 

 

 Core Performance Parameters

Parameter

Value

Technical Advantage

Filtration Precision

1μm-25μm (configurable)

Targets micro-particles, prevents component wear

Filtration Efficiency

≥99.5% (βₓ(c)≥2000, ISO 16232-10)

Superior particle retention, international standard compliant

Flow Rate Capacity

Up to 180 L/min (optional 200 L/min)

Suitable for large/heavy-duty hydraulic systems

Initial Pressure Drop

≤0.2 bar @ 180 L/min

Low energy consumption, no system performance loss

ΔP Monitoring Accuracy

±0.01 bar (max measurable ΔP: 5.0 bar)

Precise proactive maintenance triggering

Operating Temperature Range

-20℃~100℃ (Viton: -15℃~150℃)

Adapts to extreme environment conditions

Vibration Resistance

5-500Hz, 10g RMS (IEC 60068-2-6)

Stable performance in mobile/high-vibration equipment

 

Certificate of Qualification

 

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