494.48系列（G3/4″接口）高效流体过滤器产品介绍

【中文版】
494.48系列过滤器是一款专为工业流体控制系统设计的精密过滤装置，采用G3/4″标准接口，适用于多种介质的高效净化需求。产品凭借创新的结构设计和优质材料组合，在液体或气体传输过程中提供可靠的杂质拦截功能，帮助用户保障系统运行的稳定性和设备使用寿命。

核心优势体现在三个方面：首先，内置多层复合过滤结构能有效捕捉微米级颗粒物，同时保持较低的流体阻力，确保介质流通效率；其次，主体采用耐腐蚀合金与工程塑料组合方案，兼顾机械强度与化学稳定性，可适应温度-20℃至120℃的工作环境；最后，模块化设计简化了日常维护流程，用户可通过快速开启结构便捷完成滤芯更换或系统清洗。

该产品适用于液压动力系统、冷却循环装置、压缩气体管路等多种工业场景，尤其在需要持续过滤保护的自动化设备中表现优异。例如在精密机床的润滑系统中，它能长效拦截金属碎屑和油污沉淀；在压缩空气网络中，可有效阻隔水分和粉尘颗粒。内置的差异化压力监测结构还可为用户提供可视化的维护提示，帮助实现预防性保养管理。

设计细节方面，产品采用360°环形密封技术，避免介质泄漏风险；外部壳体经过表面硬化处理，抗冲击性能提升约40%；过滤层采用渐变孔径布局，在提升容污能力的同时延长有效工作时间。所有接触介质的材料均通过生物兼容性测试，符合工业环保要求。

【English Version】
The 494.48 Series (G3/4″ Connection) High-Efficiency Fluid Filter

The 494.48 series filter represents a precision filtration solution engineered for industrial fluid control systems. Featuring G3/4″ standard connections, this product delivers reliable impurity interception capabilities across various media types, supporting stable system operation and extended equipment service life.

Three key advantages define its performance: The multi-layer composite filtration structure effectively captures micron-level particulates while maintaining low fluid resistance to ensure flow efficiency. Constructed with corrosion-resistant alloys and engineering plastics, the unit exhibits both mechanical durability and chemical stability, suitable for operating environments ranging from -20°C to 120°C. Modular design simplifies maintenance procedures, allowing quick-access filter cartridge replacement and system cleaning.

Ideal for hydraulic systems, cooling circuits, compressed air pipelines, and other industrial applications, this filter excels in scenarios requiring continuous contamination control. It demonstrates outstanding performance in precision machine tool lubrication systems by intercepting metal debris and oil sludge, while effectively blocking moisture and dust particles in compressed air networks. The integrated differential pressure monitoring mechanism provides visual maintenance alerts to facilitate proactive servicing.

Design innovations include 360° annular sealing technology to prevent leakage risks, surface-hardened casing with 40% improved impact resistance, and gradient pore-size filtration layers that enhance dirt-holding capacity while extending service intervals. All fluid-contact materials meet industrial environmental standards through rigorous biocompatibility testing.

This product offers technical departments a balanced solution that combines filtration efficiency with operational economy, helping optimize system reliability without compromising process continuity. Its adaptable design accommodates diverse installation configurations in modern industrial equipment.