By NORMA Group

Flexible Elastomeric PVC Adapter for Concrete Manhole, 4 in., Black

SKU:

4MA

The NDS 4 in. manhole cover adapter helps stop leaks around pipe entering concrete manhole walls (NDS 4MA)

The NDS 4 in. manhole cover in, horizontal position, is made of flexible PVC that permit some lateral pipe movement (NDS 4MA)

The NDS 4 in. manhole cover, top down inside view, is made of flexible PVC that permit some lateral pipe movement (NDS 4MA)

Closeup of the NDS 4 in. manhole cover showing the inner ridges that provide a leak-resistant connection and protect pipes from damage (NDS 4MA)

Closeup of the NDS 4 in. manhole cover showing the outer part that provides a leak-resistant connection and protect pipes from damage (NDS 4MA)

Help stop leaks around pipe entering concrete manhole walls using this 4 in. Flexible Elastomeric PVC Adapter. This lightweight, easy-fit manhole cover adapter screws onto 4 in. pipe. The leak-resistant adapter allows some lateral pipe movement while maintaining seal integrity. Varying field conditions and workmanship can affect sealing ability. Durable manhole cover adapter is made of flexible elastomeric PVC.

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Applications

Helps eliminate leaks around pipe entering manhole walls; flexible enough to allow some lateral pipe movement and maintain seal integrity
Use in irrigation and plumbing applications; works with most plastic pipe to transport water through manhole wall and provide a leak-resistant connection
As part of a complete flow management system, the manhole cover adapter attaches to one 4 in. pipe in manhole wall to allow water through