说明

• Static dissipative polyurethane hose bolstered with a copper coated spring metallic twine helix FEATURES Ultra gentle interior wall assures efficient airflow Very bendy & crush resistant Spiral co-extruded engineered structure Permanent and non-humidity dependent ESD (electrostatic discharge) defense Surface Resistivity Level:109-1010 Ohms/Square Wall Thickness =0 High Temperature Resistance:-20-120℃, Application:Industrial vacuuming / engraving mechanical device / woodworking / ventilation Note:The air pipe is exactly prohibited from fluid, only suitable for vacuuming Length:1m (If you need 2M,you can simply buy 2 pcs) Inside Diameter=25/32/38/40/45/50/75/100/150/200 mm One pcs

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