Re-enterable dome closure

The Re-enterable Pre-stretched Tubing dome closure provides an air- and water-tight seal to protect cable splices from the harmful effects of the environment. The closure consists of a split polypropylene dome, which is clamped together with a steel latch and sealed with an O-ring. The base of the closure is further protected with a gel sealing collar and an outer flexible tubing material, which mechanically shrinks to the shape of the collar.

The Re-enterable Pre-stretched Tubing dome closure provides an air- and water-tight seal to protect cable splices from the harmful effects of the environment. The closure consists of a split polypropylene dome, which is clamped together with a steel latch and sealed with an O-ring. The base of the closure is further protected with a gel sealing collar and an outer flexible tubing material, which mechanically shrinks to the shape of the collar.

3M Telecom Systems Division

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