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A gas and water block (GB) connector has an internal seal that can be ‘open’ to permit blowing through- or ‘closed’ so the seal contacts the fibre and prevents the flow of gas and water.
Gas and water Block Microduct Connector HDPE Plastic Straight Connector for Duct Fiber Optic Cable 7mm to 20mm Micro Duct Gas Block Connector.
It was designed to prevent leaking of gas and water between duct and fiber optics cable inside.
A gas and water block (GB) connector has an internal seal that can be ‘open’ to permit blowing through- or ‘closed’ so the seal contacts the fibre and prevents the flow of gas and water.
Using grip and seal technology, where a collet with stainless steel teeth grips the microduct, while the O-Ring provides an airtight seal.
Between temperatures of -20℃ and +60℃, all connectors size can be used for blowing operations at pressures up to 15bar.
