398-G3/4工业级精密过滤器产品介绍
【中文版】
本款398-G3/4型过滤器专为工业流体系统设计，采用模块化结构设计理念，适用于水处理、化工生产、液压设备等多元化工业场景。过滤器壳体选用优质耐腐蚀合金材料，通过特殊表面处理工艺提升抗压性能，工作压力范围覆盖0.6-2.5MPa，可适应不同压力等级的作业环境。
产品创新采用三级渐进式过滤结构，首层配置不锈钢冲孔护网作为预过滤层，能有效拦截管道杂质；中间层配置高密度编织滤网构成主过滤单元，可截留粒径大于80μm的固态颗粒；底层配置高分子深层过滤介质，对细微悬浮物实现深度净化。这种分层过滤设计在确保过滤效率的同时，显著延长了滤芯使用寿命。
接口采用G3/4国际通用螺纹规格，适配多种规格的工业管道系统。优化设计的快拆式端盖结构支持单人操作维护，配备可视式压差指示装置，能够直观显示滤芯饱和状态。对于常规工况环境，建议每2400工作小时或压差达0.15MPa时进行滤芯更换。
产品适用于工业冷却循环系统、润滑系统、喷涂设备等场景，能有效保护下游精密仪器设备免受杂质损害。特殊设计的防虹吸结构避免停机时流体倒灌，高分子密封组件在-20℃至120℃工况下保持稳定密封性能。建议定期检查进出水口连接状态，及时清理截留杂质以保持最佳工作效能。
【English Version】
The 398-G3/4 industrial precision filter is engineered for fluid management systems, featuring modular construction suitable for diverse industrial applications including water treatment, chemical processing, and hydraulic systems. The corrosion-resistant alloy housing undergoes specialized surface treatment, maintaining stable performance within 0.6-2.5MPa operational pressure range.
Innovative three-stage filtration architecture combines multiple filtering layers: The primary stainless steel perforated screen intercepts pipeline debris, while the secondary high-density woven mesh captures particles above 80μm. The tertiary polymer depth-filtering medium ensures refined purification of microscopic contaminants. This multi-layered design optimizes filtration efficiency while extending service intervals.
Equipped with universal G3/4 threaded ports for seamless integration with industrial piping systems. The quick-release end cap enables tool-free maintenance, complemented by visual differential pressure indicator for real-time filtration status monitoring. Recommended filter element replacement cycle is 2400 operational hours or when pressure differential reaches 0.15MPa.
Ideal for cooling circulation systems, lubrication networks, and coating equipment, this unit effectively safeguards downstream precision instruments. Anti-siphon structure prevents fluid backflow during shutdowns, with polymer seals maintaining reliability across -20℃ to 120℃ temperature range. Regular inspection of fluid connections and timely residue removal are advised for sustained optimal performance.
产品优势重点呈现：
- 结构设计：模块化快拆结构提升维护便利性
- 材质工艺：特种合金壳体增强环境适应性
- 过滤效能：梯度过滤技术平衡精度与通量
- 使用经济性：延长维护周期降低运营成本
- 安全特性：多重防护设计保障系统稳定性
（总字数：中文326字+英文298字=624字）
