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Ceiling penetration sealing systems DS 90 / 120 mm and DS 90 / 74 mm
- for fire protection ceilings EI30 - EI90 - Easy installation without filling - Installation on the upper side of the ceiling - creates a smoke-tight room separation
Open Cadenas Modal
  • for fire protection ceilings EI30 - EI90
  • Easy installation without filling
  • Installation on the upper side of the ceiling
  • creates a smoke-tight room separation

Fire protection ceiling seal system EI30-EI90 for fire protection ceilings in accordance with EN 1366-3/DIN 4102-9, Fire sealing in the form of a ceiling seal system for installation in fire protection ceilings made of concrete or cellular concrete, consisting of a separable mounting sleeve with insulating edge protection and box partition system, for installation on the upper ceiling surface, for electric cable and conduit feed-throughs in EI90 fire protection ceilings, Installation opening Ø 150 mm, for electrical installation pipes 16 mm-63 mm, for electric cables up to max. Ø 29 mm, mixed population (mixed configuration), cable and pipe bundles up to max. Ø 74 mm, opening area = 0.0043 m²
Proof of usability: DIBt approval Z.19.53-2188,
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Ceiling penetration sealing system DS 90 / 120 mm

Kaiser GmbH & Co.KG
Article No.: 9459-06
E-No: 121819048
EAN: 4013456544703
DIBT approval
European Technical Assessment approval
CE
For conduit Ø: 63 mm
Wire entry Ø max.: 29 mm
fire resistance class: EI 30, EI 60, EI 90, F 30, F 60, F 90
DIBT approval: Z-19.53-2188
European Technical Assessment approval: ETA-14/0159
More product details
Datasheet (PDF)

accessories

- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M16
Article No. 1040-16
E-No 126573010
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M20
Article No. 1040-20
E-No 126573020
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M25
Article No. 1040-25
E-No 126573030
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M32
Article No. 1040-32
E-No 126573040
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M40
Article No. 1040-40
E-No 126573050
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- universal seal identification tag - for all KAISER sealings - can be filled out - in plastic, with 2 x 4.5 mm drill holes
Sealing identification tag DE/GB/FR/IT
Article No. 9473-91
E-No 121819808
  • universal seal identification tag
  • for all KAISER sealings
  • can be filled out
  • in plastic, with 2 x 4.5 mm drill holes
See more
- creates matching component openings - suitable for ceiling penetration sealing systems DS 90 / 120 mm - for ceiling thicknesses 150 - 300 mm
Formwork body for DS 90 / 120 mm
Article No. 9473-96
E-No 121819068
  • creates matching component openings
  • suitable for ceiling penetration sealing systems DS 90 / 120 mm
  • for ceiling thicknesses 150 - 300 mm
See more

Ceiling penetration sealing systems DS 90 / 120 mm and DS 90 / 74 mm

KAISER ceiling penetration sealing systems DS 90 / 120 mm and DS 90 / 74 mm ensure that the ceiling maintains fire-resistance class EI30-EI90. To efficiently prevent the spread of fire and flue gases through cable penetrations and electrical installation conduits through concrete or cellular concrete ceilings, their fire sealing must have the same fire-resistance class as the ceiling. The ceiling penetration sealing system DS 90 accomplishes this easily, quickly and reliably.
  • Secure, visible, certified fire sealings
  • Sealing especially for ceiling penetrations
  • Automatic sealing without filling or smearing
  • Non-destructive retrofitting
  • Also for mixed population of bundles of cables and conduits
  • Easy and quick installation from above

Examples of use

Use in EI30–EI90 concrete ceilings.
Use in EI30–EI90 concrete ceilings.
Use in EI30–EI90 cellular concrete ceilings.
Use in EI30–EI90 cellular concrete ceilings.
Mixed population of cables and conduits up to maximum population. They can also be arranged as groups with a distance of 205 mm (DS 90 / 120 mm) or 125 mm (DS 90 / 74 mm).
Mixed population of cables and conduits up to maximum population. They can also be arranged as groups with a distance of 205 mm (DS 90 / 120 mm) or 125 mm (DS 90 / 74 mm).
Mixed population of cables and conduits up to maximum population.
Mixed population of cables and conduits up to maximum population.

Population of ceiling penetration sealing system DS 90 / 120 mm and DS 90 / 74 mm

Mixed population of sheathed cables and conduits.
Mixed population of sheathed cables and conduits.
Can also be used as a reserve sealing.
Can also be used as a reserve sealing.
Maximum population with sheathed cables Ø 29 mm and conduits up to M63.
Maximum population with sheathed cables Ø 29 mm and conduits up to M63.
Maximum population with sheathed cables Ø 15 mm and conduits up to M40.
Maximum population with sheathed cables Ø 15 mm and conduits up to M40.

Technical information on ceiling sealing system DS 90 / 120 mm and DS 90 / 74 mm

Divisible installation sleeve with edge protection made of intumescent material.
Divisible installation sleeve with edge protection made of intumescent material.
Retaining springs for quick and secure installation from above.
Retaining springs for quick and secure installation from above.
Cut-outs for receiving the metal plates and for fastening the box sealing system
Cut-outs for receiving the metal plates and for fastening the box sealing system
Divisible installation sleeve for retrofitting of existing cables and conduits.
Divisible installation sleeve for retrofitting of existing cables and conduits.
Making for the location of the screws.
Making for the location of the screws.
Sealing flange ensures a clean and smoke-tight room separation of the component opening.
Sealing flange ensures a clean and smoke-tight room separation of the component opening.
For core drill holes Ø 150 mm (DS 90 / 120 mm) and Ø 100 mm (DS 90 / 74 mm).
For core drill holes Ø 150 mm (DS 90 / 120 mm) and Ø 100 mm (DS 90 / 74 mm).
Two ceiling penetration sealing systems for different applications.
Two ceiling penetration sealing systems for different applications.

Installation

Installation is identical for ceiling penetration sealing systems DS 90 / 120 and DS 90 / 74 mm, except for the differences in the dimensions.
Making a core drill hole 150 mm or 100 mm.
Making a core drill hole 150 mm or 100 mm.
Insert the installation sleeve from the upper side of the ceiling
Insert the installation sleeve from the upper side of the ceiling
Feed sheathed cables and/or conduits through the installation sleeve.
Feed sheathed cables and/or conduits through the installation sleeve.
Place sealing cylinder around the cables or conduits and insert into the installation sleeve.
Place sealing cylinder around the cables or conduits and insert into the installation sleeve.
Align plate screws of the sealing cylinder with the markings and tighten.
Align plate screws of the sealing cylinder with the markings and tighten.
Place sealing cylinder around the cables or conduits and then snap into place with the sealing cylinder.
Place sealing cylinder around the cables or conduits and then snap into place with the sealing cylinder.
The ceiling penetration sealing systems can also be arranged as a group with a distance of 205 mm or 125 mm.
The ceiling penetration sealing systems can also be arranged as a group with a distance of 205 mm or 125 mm.
Ceiling penetration sealing systems in concrete or cellular concrete ceilings of 150 – 300 mm ceiling thickness have been approved for use.
Ceiling penetration sealing systems in concrete or cellular concrete ceilings of 150 – 300 mm ceiling thickness have been approved for use.

Formwork body

For preparation of installation in concrete ceilings, KAISER provides a formwork unit for matching cut-outs.
Adapt formwork unit to the ceiling thickness by cutting it to length.
Adapt formwork unit to the ceiling thickness by cutting it to length.
Fix formwork unit with tie wire to the reinforcement.
Fix formwork unit with tie wire to the reinforcement.
After formwork removal, remove the formwork unit from the component opening without leaving any residues.
After formwork removal, remove the formwork unit from the component opening without leaving any residues.

Non-destructive retrofitting of single cables and conduits

Loosen the sealing element by turning it a quarter of a turn and open it.
Loosen the sealing element by turning it a quarter of a turn and open it.
Open the sealing element and remove it.
Open the sealing element and remove it.
Insert the new cables and conduits.
Insert the new cables and conduits.
Turn sealing element around, lock and fix by applying a quarter turn to the right.
Turn sealing element around, lock and fix by applying a quarter turn to the right.

Table of max. external diameter of sheathed cables (NYM cables)

The table shows examples of cables which can be used on the basis of the maximum permitted diameter. The main factor is the minimum stated standard diameter acc. to DIN VDE 0250-204.
Table of max. external diameter of sheathed cables (NYM cables)

Connections / Entries

For conduit Ø:
63 mm
Wire entry Ø max.:
29 mm

Safety / Properties

Special application:
Fire protection

Approvals / Certifications

fire resistance class:
EI 30, EI 60, EI 90, F 30, F 60, F 90
DIBT approval:
Z-19.53-2188
European Technical Assessment approval:
ETA-14/0159
Certificate

VKF approval 25347 Fire-sealing system for ceilings DS 90 / 120 mm

263.4 KB | 05/09/2024
Download
Certificate

Wall- and Ceiling penetration sealing system - European Technical Assessment ETA

2.5 MB | 11/11/2025
Download
Certificate

Wall- and Ceiling penetration sealing system DS 90 - 120 mm - General building approval (Z-19.53-2188)

1.9 MB | 22/08/2025
Download
Instruction

Fire sealings DS 90

Assembly instructions

3.2 MB | 18/02/2025
Download
Instruction

Assembly instructions fire protection in timber stud walls.

Installation in timber stud walls EI30 - EI90. Instrutions available in German and French.

2.4 MB | 07/10/2024
Instruction

Assembly instructions fire protection and sound insulation boxes.

Instructions available in German and French.

5.7 MB | 11/10/2022
Fire protection.
Brochure

Fire protection.

Box, housing and sealing systems for fire-protection walls and ceilings.

21.1 MB
AGRO fire protection range - More safety in timber frame construction.
Flyer

AGRO fire protection range - More safety in timber frame construction.

The all-rounders for safe electrical installations, when fire protection is required.

797.7 KB
Sealed transits DS 90 / 74 mm and DS 90 / 120 mm for fire-protection ceilings.
Flyer

Sealed transits DS 90 / 74 mm and DS 90 / 120 mm for fire-protection ceilings.

Certifed systen for the sealed transition of cables and conduits through fire-protection ceilings. Leaflet available in German, French and Italian.

2.8 MB
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M16
Article No. 1040-16
E-No 126573010
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M20
Article No. 1040-20
E-No 126573020
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M25
Article No. 1040-25
E-No 126573030
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M32
Article No. 1040-32
E-No 126573040
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- for sealing electrical installation conduits - ECON® technology for easy cable entry - permanently flexible plastic
Sealing plug ECON® M40
Article No. 1040-40
E-No 126573050
  • for sealing electrical installation conduits
  • ECON® technology for easy cable entry
  • permanently flexible plastic
See more
- universal seal identification tag - for all KAISER sealings - can be filled out - in plastic, with 2 x 4.5 mm drill holes
Sealing identification tag DE/GB/FR/IT
Article No. 9473-91
E-No 121819808
  • universal seal identification tag
  • for all KAISER sealings
  • can be filled out
  • in plastic, with 2 x 4.5 mm drill holes
See more
- creates matching component openings - suitable for ceiling penetration sealing systems DS 90 / 120 mm - for ceiling thicknesses 150 - 300 mm
Formwork body for DS 90 / 120 mm
Article No. 9473-96
E-No 121819068
  • creates matching component openings
  • suitable for ceiling penetration sealing systems DS 90 / 120 mm
  • for ceiling thicknesses 150 - 300 mm
See more
PARTcommunity

PARTcommunity

Planning Data (CAD/3D/2D)