Prefix® universal support

recommendations

NEW
End and transition grommet, Ø 20 mm
Artikel-No. 1261-82
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
End and transition grommet, Ø 25 mm
Artikel-No. 1261-83
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
End and transition grommet, Ø 32 mm
Artikel-No. 1261-84
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
Wall and ceiling bend 30° Ø 20 mm
Artikel-No. 1261-92
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
Wall and ceiling bend 30° Ø 25 mm
Artikel-No. 1261-93
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
Wall and ceiling bend 30° Ø 32 mm
Artikel-No. 1261-94
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes

Prefix® universal support

The Prefix® universal support enables simple, fast fitting of electrical installations in solid wall elements on the opposing formwork side without a support element for the steel formwork table. The support can be easily adjusted to the required concrete ceiling by means of a snap-in connection and attached to the new end and transition bushes, wall and ceiling transitions 30° and wall and ceiling transitions 90° by means of a snap-in connection. The previously customary and costly in-house constructions using timber blanks can thus be dispensed with, disruptions to the further production process are a thing of the past and production of a good wall surface quality is guaranteed without restriction.
  • For overhead electrical installations in prefabricated solid walls without support elements
  • With integrated dimension indication, easily adjustable to the common concrete ceilings 20 mm, 25 mm, 30 mm or 35 mm
  • Generous tolerance compensation for fixing to the reinforcement
  • Prefixing using Prefix® installation technology leaves both hands free for fixing with tie wires

Fitting instructions

The new wall and ceiling transitions for factory production each have two opposing stable slots for the Prefix® universal support.
The new wall and ceiling transitions for factory production each have two opposing stable slots for the Prefix® universal support.
The required concrete ceiling can be quickly read off and precisely set using the dimensional scale. The dimensional scale is adjusted, so that the wall-ceiling transitions are minimally below the subsequent wall surface,
The required concrete ceiling can be quickly read off and precisely set using the dimensional scale. The dimensional scale is adjusted, so that the wall-ceiling transitions are minimally below the subsequent wall surface,
and therefore do not impede the next steps in the manufacturing process. The signal bristle keeps the position of the exits visible in the concrete surface.
and therefore do not impede the next steps in the manufacturing process. The signal bristle keeps the position of the exits visible in the concrete surface.
Prefix® universal supports have a stable snap-in connection and can be released and repositioned if the concrete ceiling is set incorrectly.
Prefix® universal supports have a stable snap-in connection and can be released and repositioned if the concrete ceiling is set incorrectly.

Dimensions / Form

Product length:
87 mm
Product width:
45 mm
Product depth:
36 mm

Assembly / Installation

Minimum concrete cover:
20.25.30.35 mm
Max. concrete cover:
20.25.30.35 mm
Assembly type:
BB (solid construction)

Safety / Properties

Special application:
precast concrete
Instruction

Prefix® upside mounting adapter

4.5 MB | 26/09/2022
Prefix® universal support
Flyer

Prefix® universal support

The new standard for opposing formwork side installations in precast concrete.

5.1 MB
NEW
End and transition grommet, Ø 20 mm
Artikel-No. 1261-82
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
End and transition grommet, Ø 25 mm
Artikel-No. 1261-83
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
End and transition grommet, Ø 32 mm
Artikel-No. 1261-84
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
Wall and ceiling bend 30° Ø 20 mm
Artikel-No. 1261-92
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
Wall and ceiling bend 30° Ø 25 mm
Artikel-No. 1261-93
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes
NEW
Wall and ceiling bend 30° Ø 32 mm
Artikel-No. 1261-94
  • For connecting conduits at transition points
  • Slot for system magnet (Art.-No. 1299-69) and system magnet PLUS (Art.-No. 1299-70)
  • Large adhesive surface
  • For overhead installation in solid walls
  • With closing cover to prevent ingress of foreign bodies
  • Combinable end and transition grommets and wall and 30° ceiling transition
  • Two slots for Prefix® system accessories
  • Suitable for all types of formwork
  • Two nail domes