Langmatz GmbH Am Gschwend 10 Telephone +49 88 21 920-0 E-mail info@langmatz.deD-82467 Garmisch-Partenkirchen | Germany Fax +49 88 21 920-159 Website www.langmatz.de

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for buildings with basements | Dry installation2-line building cable & pipe entry system

Advantages

Multi-line building cable & pipe entry system EK 349

• Highly � exible sealing systems bridge largediameter ranges, only one sealing set is required

• When one utility line is retro� tted, the second seal remains untouched • Utility lines can be independently con� gured and exchanged • EK 349 is supplied with torque-limiting bolts • The ring seal directly seals in the unit to the exterior wall. Further sealing for the core drill

hole is not required • The sealing system for media cables consists of conical, permanently elastic

sealing rings. This material ideally adapts to non-round cables and uneven surfaces • The supply cables are sealed independently from one another.

When con� guring each of the supply cables, only: - two bolts are loosened | - the cable or pipe is inserted | - the bolts are tightened

EK 349

Area of application A 2-line utility services connection combines supply lines for • Electricity or water • Telecommunication and optical-� bre cable

in a compact system. Just one operation and one route and the house is connected

Sealing system for the inside of the wall

Langmatz GmbH Am Gschwend 10 Telephone +49 88 21 920-0 E-mail info@langmatz.deD-82467 Garmisch-Partenkirchen | Germany Fax +49 88 21 920-159 Website www.langmatz.de

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Connection options • Water: Pipe diameter 1"

or

• Electricity: Cable diameter 26 - 34 mm (max. 4x70 mm2 single-wire sector-shaped conductors)

• Telecommunications 3 cables, diameter 7 - 15 mmThe individual cables can be retroactively con� gured; the seals are not required to be replaced in the process.3 optical-� bre cables, diameter 7 - 15 mm

Shear nuts and bolts

Installation The shear bolts for the electricity and water utility lines are torque-limiting and pre-installed.This way, installation is not only fast and easy, but safe as well.

Accessories • Casing pipe roughened, as place holder in the wall:

Diameter: 90 mm | PVC materialLength: 250 mm / 300 mm / 400 mm

• Other wall diameters available on request

Technical data • Core drill hole: 90 mm diameter

• Gas- and water-pressure-tight up to 1 bar

• Not suitable for � ligree walls

• Possible wall thicknesses: 50 - 460 mm

• Seals can be variably arranged

• The seals are able to seal large diameter ranges with a single sealing insert (e.g. 26 - 34 mm, 3x telecommunication cables, 7 - 15 mm)

Practical example