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Double wall insert

for setting in concrete

HSI150 K2/X

"For the gas-tight and watertight connection on both sides of system seals for cables or cable ducts, providing high flexibility for future use."

Single wall insert with plug-in socket

for setting in concrete and connecting smooth cable ducts

HSI150 GSM

Für den beidseitigen gas- und wasserdichten Anschluss von Systemabdichtungen für Kabel und Kabelschutzrohre und eine maximale Flexibilität bei der späteren Nutzung.

Polymer flange

for retrofit installation

HSI150 DFK

For retrofit dowelling via core drill holes or for screwing onto housings. Used for the gastight and watertight connection of system seals for cables and cable ducts.

Double wall insert

for setting in concrete

HSI90 K2/X

For gastight and watertight connection of system covers for sealing of cables and cable ducts on both sides and maximum flexibility in future use.

System cover

Cable seal with heat shrink technology

HSI150 D WS

For use in wall insert and plastic flange HSI150. The thermal sleeves offer a wide range of applications and are heat-shrunk onto the cables using the system cover. Unused system cover sockets can be sealed with blind plugs.

Closing cover

for empty wall inserts and polymer flanges

HSI150 DT

For pressure-tight sealing of wall inserts that are not in use and polymer flange of the HSI150 system.

Insulated earthing entry

HEA IS

Specifically for transformer-/substations. Installed during the formwork process. Earthing connections to the building can be made with the thread on both sides.

Double wall insert

for setting in concrete

HSI150 K2/X

"For the gas-tight and watertight connection on both sides of system seals for cables or cable ducts, providing high flexibility for future use."

Split system cover

for retrofit sealing

HSI150 DG

For use in wall insert and polymer flange HSI150. Split design for sealing new installed cables or cables that have already been installed.

Customized press seal

for micro pipes and empty conduits

HRD150 b60 A2/EPDM

Customized press seal in a closed design for sealing micro pipes or empty conduits.

Site power supply entry

for secondary substations

BD

Zur temporären Stromversorgung bzw. Notversorgung von Transformatorenstationen. Mit der Baustromdurchführung können Kabel während Baumaßnahmen oberirdisch in die Station eingeführt werden. Die Stationstüren können somit geschlossen werden.

SEGMENTO

Segments for installation in HSI150 S3 system cover

SEG

For especially gentle sealing of micropipes and control lines.

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Partner products

Cable Entries with 150 mm Diameter – Flexibility with Cable Protection Sleeves

Building entry points are vital for bringing utility lines into a building. It’s important to consider future-proofing during the construction process. Installing a cable protection sleeve provides an efficient solution for long-term planning. Over time, replacing utility lines or adding new ones becomes a regular task for any building.

Using a cable protection sleeve offers greater flexibility for construction projects. The 150 mm diameter cable entry can be embedded in concrete during the build. This size accommodates multiple utility lines, each with its own sleeve, making it easier to add new cables later without major modifications.

Water- and Gas-Tight Installation for Maximum Security

House entries can break vapor and moisture barriers, posing a risk. Hauff-Technik’s cable entry system provides builders and property owners with a secure solution, ensuring full protection from gas and moisture infiltration for both the entry and individual utility lines.

The system uses a pressure-tight closing cover, which comes pre-installed on all sealing packs, offering both water- and pressure-tight protection. The system cover allows for customized entries into the building, with pressure-tight empty conduits ready for future use.

A 150 mm diameter entry accommodates three to six lines, depending on the size of the utility lines, whether it’s for electricity, fibre optics, or other utilities. Separate closing cover are provided for each line.

Additionally, a cable protection sleeve is used in the installation, encasing the utility line for safe entry into the building. The sleeve, made of a pressure-resistant spiral tube, can endure mechanical forces up to 2.5 bar. Its smooth interior ensures the gentle installation of lines, even at a later time, without pulling.

Versatile solutions for feeding through a cable protection conduit

Depending on the structural conditions, Hauff-Technik offers a range of individual solutions. There are feed-throughs for all wall types, even for houses with element construction.

This starts with single and double sealing packings with a diameter of 150 mm, which are suitable for setting in concrete. The double sealing packings are also available in length-adjustable versions. This allows wall thicknesses between 70 and 635 mm to be overcome without any problems.

A variety of segments are available for the system covers, each of which can accommodate a cable protection conduit. A split system cover accommodates one cable protection conduit per segment. Each cover allows several feed-throughs. These can be individually adapted to the diameter of the respective cable protection conduit using super segment ring technology.

A sealing cover can also be used to close unused sealing packings and flanges, thus keeping them free for later use. In this way, several empty conduits are available for the subsequent connection of protective conduits. The covers are also available with different push-in sleeves. This means that both a smooth conduit and a corrugated conduit can be fed through the cover. Tightness is guaranteed in both cases.

In addition, Hauff-Technik also offers angled cable ducts as well as temporary site cable ducts. Inclined sealing packs are available in all angles. The cable protection conduit can therefore be inserted into the building from any direction.