通风元件,螺丝在通风口,压力释放阀,防水通风塞,呼吸塞,电池包通风口。等新设计的微型排气螺丝(压力释放元件)与内六角头。易于批量装配或自动装配。2.IP66、IP67、IP68、IP69K防护等级高。3.4.防尘防水。对于小尺寸/体积的室外外壳,始终保持通风。5.目前有M3x0.5, M4x0.7可供选择。 Please feel free to contact with us for the drawing and detail datasheet. Thanks a lot! Waterproof, IP66, IP67,IP68 Breatherable Application: Lighting, Solar, Telecom, Automotive,Agriculture. WIFI GPS. Outdoor Enclosure, Ladar ,Battery Pack, Motor, Gear Box. Performance: · Pressure equalization and release in order to extend seal life · Prevent condensation · Block contaminants like dust, dirt and debris · Low cost Vent instead of traditional breather plug" Please feel free to contact us for the datasheet and detail