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The Ultraflat bathroom drain

The flat drain for renovation.

The Ultraflat 54 bathroom drain with a Kessel design cover and Lock & Lift locking system

Here the name speaks for itself: the Ultraflat is our flattest bathroom drain and is therefore predestined for renovation work in existing buildings. The Ultraflat can be combined with different design covers and provides a flow rate of 0.6 to 1.0 l/s despite its compact size.

The Ultraflat is available in two or three versions: with a minimum installation depth of 63 mm (54 mm up to top of the flange) in the nominal drain sizes DN 40 and DN 50, or with a minimum installation depth of 88 mm (79 mm up to top of the flange) in the nominal drain size DN 50.

Advantages  Article overview

The Ultraflat 54 bathroom drain, DN 50, with a slotted cover, Lock & Lift locking system and Megastop
The Ultraflat 79 bathroom drain, DN 50, with a Kessel design cover, Lock & Lift locking system and Megastop
The Ultraflat 79 bathroom drain, DN 50, with a Variofix upper section and a slotted cover
The Ultraflat 79 bathroom drain, DN 50, with a Variofix upper section, Kessel design cover and Lock & Lift locking system
Installation diagram for the Ultraflat bathroom drain with a Kessel design cover and Lock & Lift locking system
Installation diagram for the Ultraflat bathroom drain with a slotted cover and no Lock & Lift locking system
Lowest installation depth on the Ultraflat 54

Low installation depth

Thanks to its low minimum installation depth of 69 mm – just 54 mm up to the top edge of the flange – the Ultraflat 54 is particularly suitable for barrier-free construction within the scope of renovation projects. But it can of course also be used for new buildings without any problems.

The Ultraflat 79 has an odour trap with a 50 mm sealing water height and is an ultraflat and standard-compliant floor drain with its minimum installation depth of 95 mm – and just 79 mm up to the top of the flange.

Clip flange for the Ultraflat bathroom drain

A secure waterproofing layer with various waterproofing membranes

Depending on the requirements, the Ultraflat is supplied with either a factory-fitted or loosely packed waterproofing membrane or with a clip flange.

Multistop and Megastop odour traps

Odour trap

The Ultraflat has a removable odour trap to protect against unpleasant odours from the sewer system. Certain versions can also be optionally equipped with the waterless Multistop odour, foam and rodent stop or the Megastop mechanical odour trap with a water seal. Combined with the Lock & Lift locking and removal device, the Megastop mechanical odour trap can be used as backwater protection up to 0.1 bar.

The Ultraflat 54 floor drain

drain body

  Title Item no.  
44740The Ultraflat 54 drain body DN40, enclWPM, Odour trap 22 mm44740
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44740MThe Ultraflat 54 drain body DN40, WaD, Odour trap 22 mm44740M
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44750The Ultraflat 54 drain body DN 50, enclWPM, Odour trap 22 mm44750
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44750MThe Ultraflat 54 drain body DN 50, WaD, Odour trap 22 mm44750M
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Complete article

  Title Item no.  
44740.20The Ultraflat 54 floor drain DN 40, enclWPM, Slotted grating44740.20
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44740.20MThe Ultraflat 54 floor drain DN 40, WaD, Slotted grating44740.20M
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44740.62The Ultraflat 54 floor drain DN 40, enclWPM, Des grating44740.62
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44740.62MThe Ultraflat 54 floor drain DN 40, WaD, Des grating44740.62M
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44740.63The Ultraflat 54 floor drain DN40, enclWPM, Des grating, Lock&Lift44740.63
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44740.63MThe Ultraflat 54 floor drain DN40, WaD, Des grating, L&L44740.63M
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44740.66MThe Ultraflat 54 floor drain DN40, WaD, Design cover, L&L, Megastop44740.66M
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44750.20The Ultraflat 54 floor drain DN 50, enclWPM, Slotted grating44750.20
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44750.20MThe Ultraflat 54 floor drain DN 50, WaD, Slotted grating44750.20M
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44750.62The Ultraflat 54 floor drain DN 50, enclWPM, Des grating44750.62
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44750.62MThe Ultraflat 54 floor drain DN 50, WaD, Des grating44750.62M
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44750.63The Ultraflat 54 floor drain DN 50, enclWPM, Des grating, Lock&Lift44750.63
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44750.63MThe Ultraflat 54 floor drain DN 50, WaD, Des grating, Lock&Lift44750.63M
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44750.66MThe Ultraflat 54 floor drain DN 50, WaD, Design cover, L&L, Megastop44750.66M
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The Ultraflat 79 floor drain

drain body

  Title Item no.  
44700The Ultraflat 79 drain body DN 50, Odour trap 50 mm44700
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44701The Ultraflat 79 drain body DN 50, horiz. Inlet DN 40, OT 50 mm44701
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Complete article

  Title Item no.  
44700.20The Ultraflat 79 floor drain DN 50, Slotted grating44700.20
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44700.20MThe Ultraflat 79 floor drain DN 50, Clip flange, Slotted grating44700.20M
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44700.51The Ultraflat 79 floor drain DN 50, Variofix, slot grat., screwed44700.51
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44700.52The Ultraflat 79 floor drain DN 50, Variofix, Design grating, Kessel44700.52
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44700.53The Ultraflat 79 floor drain DN 50, Variofix, Des grating, L&L44700.53
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44700.62The Ultraflat 79 floor drain DN 50, Des grating44700.62
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44700.63The Ultraflat 79 floor drain DN 50, Des grating, Lock & Lift44700.63
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44700.66The Ultraflat 79 floor drain DN 50, Des grating, L&L, Megastop44700.66
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Not found the right product?

In addition to our standard drains and channels, we also develop customised solutions at the customer's request for special demands in terms of form, function and dimensioning.

Individual solutions