Extra

Special solutions

Special solutions

In the sealing of media lines in buildings there is an endless number of applications and requirements. Often we have to take already existing circumstances into account. There isn't always a standard solution. Instead, an individual solution has to be found and implemented. We work with our customers to develop the fitting seals that meet the technical requirements in all fields. We support you in your project from planning to realisation. Regardless of whether the job is a complete renovation, multi-line feed-throughs for a variety of media with unusual diameters or an extraordinary requirement in terms of building systems, Hauff-Technik always has the right system and the right solution.

Inserts and flanges

Fixed/loose flange wall sleeve made from stainless steel

for retrofit dowelling for black tank according to DIN 18533

FLFA DIN18533 A2

For dowelling with wall sleeves, core drills or breakthroughs.

Fixed/loose flange wall sleeve made from stainless steel

for retrofit dowelling, according to DIN 18531*

FLFA DIN18531 A2

For dowelling with wall sleeves, core drills or breakthroughs.

Fixed/loose flange wall sleeve galvanised

for retrofit dowelling for black tank

FLFA DIN18533 A3C

For dowelling with wall sleeves, core drills or breakthroughs.

Stainless steel flange

for retrofit dowelling

For dowelling through existing recesses/break-throughs in walls or floor slabs.

Stainless steel flange split

for retrofit dowelling

For dowelling through existing recesses/break-throughs in walls or floor slabs for media lines that have …

Fixed/loose flange wall sleeve made from stainless steel

for setting in concrete according to DIN 18531*

FLFE DIN18531 A2

For setting in concrete or mortar in walls, ceilings or floors.

Fixed/loose flange wall sleeve made from stainless steel

for setting in concrete for black tank according to DIN 18533

FLFE DIN18533 A2

For setting in concrete or mortar in walls, ceilings or floors.

Fixed/loose flange wall sleeve galvanised

for setting in concrete for black tank

FLFE DIN18533 St-A3C

For setting in concrete or mortar in walls, ceilings or floors.

Stainless steel wall sleeve with puddle flange

for setting in concrete

Puddle flange serves as water barrier and creates a force-fit connection.

Press seals

Individual press seal

sealing width 30 mm

Individual press seal in closed or split design for sealing new pipes to be installed or pipes that have …

Individual press seal

sealing width 60 mm

Individual press seal in closed or split design for sealing new pipes to be installed or pipes that have …

Individual press seal

with integrated test valve

Individual press seal with integrated test valve to test leakage without additional effort directly after …