Operates at ≤60dB (1m distance), with noise-reducing housing, fluid-damping media, and vibration isolation, suitable for noise-sensitive environments (laboratories, medical equipment, indoor factories).
The Ayater UH-209 features a double-layer housing design (outer 6061-T6 aluminum alloy + inner sound-absorbing foam 5mm thickness) and streamlined fluid channel (rounded corners, smooth inner wall polishing) to reduce turbulent noise by 30%. UH209 clamp uses rubber damping gaskets (Shore hardness 50°) and stainless steel bolt isolators to eliminate vibration-induced noise, while UH209 mounting bracket integrates vibration-damping rubber pads (damping coefficient ≥0.3) to reduce noise transmission to the base. UH209 achieves ≤60dB operation (1m distance) - 15dB quieter than standard filters.
UH209 filter media's modified fiber structure (interlocking glass fiber bundles) and uniform pore distribution (±0.5μm tolerance) reduce fluid flow resistance and turbulence, minimizing flow-induced noise (≤55dB at rated flow). The media's damping effect absorbs high-frequency fluid noise (2000-5000Hz), while UH209 filter element's central flow tube (hollowed-out spiral design) further reduces flow turbulence. The low initial pressure drop (≤0.2 bar @ 180 L/min) ensures quiet operation even at maximum flow rate.
UH209 filter quick-release clamp's rubberized handle and cam-lock design eliminate metal-on-metal contact noise during maintenance, reducing maintenance noise to ≤50dB. The ΔP monitoring's mechanical indicator uses a silent spring mechanism (PTFE-coated spring) and frictionless movement to avoid clicking or buzzing alerts. Optional electronic ΔP sensors feature silent signal transmission (no audible alarms) and low-power operation, maintaining low-noise performance throughout UH209 filter lifecycle.
| Performance/Noise Indicator | Specification |
|---|---|
| Filtration Precision | 1μm, 3μm, 5μm, 10μm, 25μm (configurable) |
| Filtration Efficiency | βₓ(c)≥2000 (ISO 16232-10), ≥99.5% for target particles |
| Max Working Pressure | 350 bar (5075 psi), SAE J1926-1 compliant |
| Operating Temperature | -20℃~100℃; -15℃~150℃ (with Viton seals) |
| Flow Rate Capacity | Up to 180 L/min (47.5 US gpm), optional 200 L/min |
| Operating Noise (1m Distance) | ≤60dB @ rated flow (180 L/min), ≤55dB @ 100 L/min, ≤50dB @ 50 L/min |
| Noise Reduction Features | Double-layer housing (outer aluminum + inner 5mm sound-absorbing foam), streamlined fluid channel (polished inner wall), vibration-damping bracket |
| Housing Material | 6061-T6 aluminum alloy + sound-absorbing foam (5mm, density 30kg/m³) |
| Clamp Design | Rubberized handle, cam-lock mechanism, rubber damping gaskets (Shore 50°) |
| Filter Media | Interlocking glass fiber bundles, uniform pore distribution (±0.5μm), fluid-damping structure |
| Filter Element Design | Central spiral flow tube, low-turbulence configuration |
| ΔP Indicator | Silent spring mechanism (PTFE-coated), frictionless movement; optional electronic sensor (silent) |
| Vibration Transmission | ≤0.5mm/s (ISO 10816-3), vibration-damping bracket (damping coefficient ≥0.3) |
| Protection Rating | IP65 (IEC 60529) |
| Noise Standard Compliance | OSHA 29 CFR 1910.95 (≤85dB workplace limit), EU Directive 2003/10/EC |
| Net Weight | 3.0kg (aluminum + sound-absorbing layer) / 4.6kg (cast iron) |
| Port Size | 1.5-inch BSPP / SAE 16 flanges (configurable) |
| Warranty | 5 years (housing) / 1 year (cartridge) / sound-absorbing foam 3-year warranty |
Perfect for laboratory hydraulic test benches (material fatigue testing equipment), medical imaging equipment (MRI/CT scanner hydraulic positioning systems), and indoor precision manufacturing plants (electronics component assembly lines). The low-noise operation creates a quiet working environment for laboratories and medical facilities, while the vibration isolation design prevents noise transmission to sensitive equipment (e.g., MRI scanners, precision measuring tools). Compliance with OSHA and EU noise standards reduces workplace noise-related risks, and customer data shows a 30% improvement in operator comfort compared to standard filters.
FAQ
Q1:How does the Ayater UH-209 achieve an industry-leading noise level of ≤60dB?
Q2:How does Ayater eliminate the high-frequency whistling and flow noise typical in hydraulic systems?
𝛽𝑥(𝑐)≥2000
.Q3:Beyond operation, how does the UH-209's "Silent Design" philosophy benefit maintenance and monitoring?
A: Ayater redefines "quiet" by addressing every mechanical detail. For maintenance, we utilize a rubberized cam-lock clamp that eliminates metal-on-metal impact noise during cartridge changes. For monitoring, our ΔP indicators use PTFE-coated silent springs and frictionless movements to prevent the clicking or buzzing common in lower-quality sensors. Every component is engineered to ensure that your precision manufacturing or research environment remains undisturbed, reflecting Ayater's commitment to premium industrial ergonomics and performance.
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