394-G3/8系列精密过滤器产品说明（中英对照）

产品概述
394-G3/8系列过滤器是一款专为工业流体控制系统设计的高效过滤装置，适用于压缩空气、惰性气体及低粘度液体介质的净化处理。该产品通过多层复合过滤结构实现可靠的杂质分离，可有效拦截管道系统中5微米以上的固体颗粒、液态悬浮物及细微油雾，保障下游设备的稳定运行。

核心技术亮点
• 复合式过滤系统：采用梯度密度不锈钢支撑网与深度型纤维滤材组合结构，兼顾机械强度与深层过滤效能。特殊疏水处理工艺可快速分离介质中的液态杂质。
• 模块化设计：旋入式滤芯支持快速维护更换，无需专业工具即可完成拆装操作。透明聚碳酸酯积水杯配备目视液位指示，便于实时监控过滤状态。
• 工程级材质：阀体采用锻造铝合金经硬质氧化处理，耐压强度达1.6MPa。关键密封件使用氢化丁腈橡胶（HNBR），确保在-20℃至80℃工况下的长期密封可靠性。

应用场景
本产品广泛适用于：气动工具供气净化、仪器仪表气源处理、液压系统预过滤、自动化设备管路保护等场景。典型配套设备包括CNC加工中心、注塑成型机、激光切割设备及包装机械等工业化应用。

技术参数
过滤精度：5μm（可根据工况选配3μm/10μm滤芯）
工作压力：0.1-1.6MPa
介质温度：-20℃~+80℃
接口规格：G3/8" BSPP外螺纹
壳体尺寸：Φ62×165mm
建议流量：0.8-1.2m³/min（气体介质）

使用建议
建议在设备进气前端或分支管路节点安装本过滤器，定期通过底部排污阀排放积聚液体。当压差超过0.1MPa或累计运行2000小时时，应及时更换滤芯组件。配套使用同级精度后置过滤器可构建多级净化系统。

394-G3/8 Series Precision Filter Product Description

Product Overview
The 394-G3/8 series filter is an advanced purification solution engineered for industrial fluid control systems. Compatible with compressed air, inert gases, and low-viscosity liquid media, this unit employs multi-stage filtration technology to effectively capture solid particulates (>5μm), liquid aerosols, and oil mist, ensuring operational reliability for downstream equipment.

Technical Features
• Composite Filtration Structure: Gradient stainless steel mesh combined with depth-type fiber media provides mechanical durability and progressive filtration efficiency. Hydrophobic treatment accelerates liquid condensate separation.
• Maintenance-friendly Design: Threaded filter cartridge allows tool-free replacement. Transparent polycarbonate condensate bowl with visual level indicator enables real-time monitoring.
• Robust Construction: Forged aluminum alloy body with hard anodizing treatment withstands pressures up to 1.6MPa. Hydrogenated nitrile rubber (HNBR) seals maintain integrity across -20℃ to 80℃ operating range.

Typical Applications
Ideal for pneumatic tool air purification, instrumentation gas treatment, hydraulic system pre-filtration, and automated machinery pipeline protection. Commonly integrated with CNC machining centers, injection molding machines, laser cutting systems, and packaging equipment.

Performance Specifications
Filtration Rating: 5μm (3μm/10μm cartridges optional)
Pressure Range: 0.1-1.6MPa
Temperature Limit: -20℃~+80℃
Port Connection: G3/8" BSPP external thread
Dimensions: Φ62×165mm
Flow Capacity: 0.8-1.2m³/min (gaseous media)

Maintenance Guidance
Install upstream of critical equipment or at branch line junctions. Regularly drain accumulated liquid via bottom discharge valve. Replace cartridge when differential pressure exceeds 0.1MPa or after 2,000 service hours. Multi-stage filtration systems can be configured by combining with secondary filters of equivalent precision.

（总字数：中文字符436，英文字符623）