Manhole Collars KGE & KGF for tight pipe connections

Our manhole collars are designed for PVC-KG pipe connections and permanently secure connections. KGE models with stops ensure precise positioning in concrete, while KGF variants without stops enable flexible solutions for renovations and special structures. Both are manufactured using injection moulding and have a textured surface for optimum concrete bonding.

KGE manhole collar (with stop)

The KGE manhole collar is the classic solution for new buildings. With a stop, it can be positioned precisely in the concrete and guarantees a permanently tight connection.

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KGF Manhole Collars (without stop)

The KGF manhole collars is the flexible option for renovations and special solutions. It is manufactured without a stop and can be retrofitted into existing structures.

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Your benefits with our manhole collars

Secure sealing

Polypropylene (PP) for KGE and ABS for KGF ensure durability and a long service life.

Optimal installation

The structured surface guarantees a strong concrete bond and facilitates integration into shaft structures.

Tested quality

Manufactured using injection moulding, consistently dimensionally stable and reliable.

Frequently asked questions about manhole collars

What materials are available for manhole collars?

Depending on the variant, our manhole collars are made of polypropylene (PP, with stop) or acrylonitrile butadiene styrene (ABS, without stop). Both materials are robust and specially designed for use in shaft construction.

When should I use a manhole collar with a stop?

KGE manhole collars with stops are ideal for new buildings. They can be positioned precisely in the concrete. The stops ensure accurate upstanding on the shaft walls and guarantee maximum tightness at pipe connections.

When is a manhole collar without a stop useful?

KGF manhole collars without stops are particularly suitable for renovations. They enable quick and flexible integration into existing structures, even if there are no stops in the concrete.

Which pipe systems are compatible?

Our manhole collars are specially designed for PVC-KG pipe connections. Other designs are available on request to meet individual requirements.

Manhole Collars

Precisely fitting for reliable pipe connections