Introduction: Microduct Gas-Water Block Connector is used when there is a need to block gas or water to pass freely into different microduct sections, this could for example be necessary when changing from outdoor to indoor installations. The design of Gas-Water block is to prevent the gas or water leaking at the point where the connection between a duct and fiber optic cable inside. Gas-Water block connector can be installed at home, office, inside building not to allow the inflow of materials which has the harmful gas, water and dust. Application: The Gas-Water block connector works in a similar way as the standard connector when jointing micro ducts but has a compressible rubber gasket that is sealed after the cable has been installed. Operation Features: The Gas-Water block are tested for best functionality in combination with the air blown fibers unit and air blown fibers cables. • Easy “push-in” installation • For 3 to 20 mm O.D. microducts • Material: Clear PC • Leakage Pressure: 15 bar • Blowing Pressure: Between temperatures of • -10℃ and +60℃, all connectors size can be used for blowing operations at pressures up to 16bar. • Burst Pressure: > 26bar • Gas-Water Tightness: • Leakage at 16 bar gas pressure: 1ml/min • Leakage at 0.7bar gas pressure:0.1ml/min • Water ingress: The connectors shall seal against a 6m head of water. • Insertion force: 50N max (5kg) • Retention force: 55N min (5mm m/d) 135N min (12mm m/d) • 155N min (14mm m/d) (collect not held in