Best Kg Reduktion Kg 2026

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Last Updated - 03.02.2026

Best Choice

01

DYKA/KARMAT

Megaastore KG Shaft DN400/DN110 Complete Set KG Pipe Channel Drainage 4 Reductions DN160/110 Lid

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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To determine the total installation depth, the following applies: shaft base 41 cm + riser 100 cm - insertion depth 17 cm = total height 124 cm
The shaft base has 4 x DN160 connections
The set contains 4 reducers DN160/110. Important: we ship the product in two separate packages
Riser pipe DN 400, length: 1000 mm (1.0 m)
KG shaft base (shaft base body) DN 400 3-compartment inlet in nominal widths DN160 - drain DN160

129,00 €
02

Instalguru

KG Transition Pipe Diameter DN 315/250 mm Brown | PP Long Reduction Sleeve KG Reduction Pipe Reducer | Sewer Pipe System Waste Water Pipe Hot Water/Chemical Resistance | Waste Water Installation

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Size to choose from: Transition pipes are available in different thicknesses and with different outer diameters. Transition pipes are available in 10 sizes. Check out our other offers and choose the appropriate one!
Resistant to a length – the transition tube is hot water resistant, light-stabilised and permanently heavy. A transition tube is resistant to inorganic salts, alkalis and lactic acids in concentrations.
Many parts in one product – the transition tube impresses with its durability. A transition pipe is ideally suited for waste water disposal in building construction or for municipal drainage, because it can cope with a wide range of waste water and provides reliable services for many years.
Easy to use and quick assembly: a transition tube is easy to work with and can therefore also be used by amateurs. In addition to this ease of installation, it is also very robust yet flexible.
100% tightness: the transition pipe guarantees the perfect tightness of the installation.

39,99 €
Value for Money

03

KACZMAREK

KG Reduction DN 160/110 PVC-U Reduction | Transition Pipe | Connector | Reducer | Pipe Reduction | with Seal | for External Drainage Systems | Rubber Seal | Waste Water | Sewer Pipe System

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62% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

PVC couplings have a high resistance to chemical compounds and are also completely corrosion resistant, so a protective coating is not required.
PVC couplings are characterised by their high resistance to material abrasion caused by impurities flowing in the pipes and fittings.
High smoothness of the inner surface of the pipe; full tightness
Application: in underground pressureless drainage and in traffic engineering. For covering other lines and passages through road embankments. For drainage of bridge structures built on roads.

4,49 € 11,97 €(62% Off off)
04

KNM TRADE

KG Reduction DN160 → DN110 Short PP Orange - Transition Sleeve

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9.4

Excellent

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Main highlights

VERSATILE ASSORTMENT - End Caps, Sleeves, Reducers, Bends 15-90°, T & Cross Pieces, Inspection and Cleaning Pieces: Perfect for reinstallation, repairing or expanding your sewer pipe.
QUICK MOUNTING WITHOUT TOOLS - Factory inserted lip seal ensures instant, permanent tightness; tubing just plug in, done.
High temperature & pressure resistance - Application range -20°C to +90°C; ring stiffness ≥ SN4 (up to 0.8kN/m²) for soil and ground laying.
Durable polypropylene plastic - impact and break resistant, corrosion and chemical resistant; ideal for domestic and commercial sewage and drainage systems.
DIN EN 1401 & DIN 19534 Compliant - Fits all standard KG pipes in DN 32-200mm; Full compatibility with existing Orange KG pipes.

3,85 €
05

Instalguru

KG Transition Pipe Diameter DN 200/160 mm Brown | PP Long Reduction Sleeve KG Reduction Pipe Reducer | Sewer Pipe System Waste Water Pipe Hot Water/Chemical Resistance | Waste Water Installation

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Size to choose from: Transition pipes are available in different thicknesses and with different outer diameters. Transition pipes are available in 10 sizes. Check out our other offers and choose the appropriate one!
Resistant to a length – the transition tube is hot water resistant, light-stabilised and permanently heavy. A transition tube is resistant to inorganic salts, alkalis and lactic acids in concentrations.
Many parts in one product – the transition tube impresses with its durability. A transition pipe is ideally suited for waste water disposal in building construction or for municipal drainage, because it can cope with a wide range of waste water and provides reliable services for many years.
Easy to use and quick assembly: a transition tube is easy to work with and can therefore also be used by amateurs. In addition to this ease of installation, it is also very robust yet flexible.
100% tightness: the transition pipe guarantees the perfect tightness of the installation.

6,49 €
06

Durabern

KG Pipe and Fittings DN 200 SN4 Duct Pipe System DN200 (Reduction 200 to 160)

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

KG system SN 4, DN200 (200 mm)
KG pipes: DIN EN 13476-2 made of PVC-U (coex), SN4
KG fittings: DIN EN 1401-1 made of PVC-U (full wall), SN4
Durable sealing elements: SBR rubber seals
DN 200 - KG Pipes & KG Fittings
Colour: orange brown (RAL 8023)

8,90 €
07

MegaHaustechnik

Internal Reduction with Seals DN110 Pipe Outer Diameter 110 mm 11 cm to DN50 Pipe Outer Diameter 50 mm 5 cm for Waste Water HT Internal Reduction Reduction DN100 x DN70

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The only approved waste water inner reducers for vertical and horizontal installation that do not require a sleeve. Tested and approved by DIBt Z-42.1-366.
The nominal widths DN can be called differently at different suppliers or DIY stores, but it is still always the same dimensions or the same outer diameter or the same pipe or moulding: DN75 = DN70 (old designation) actual outer diameter pipe each 75 mm | DN110 = DN100 (old designation) actual outer diameter pipe each 110 mm. DN160 = DN150 (old designation) actual outer diameter pipe each 160 mm.
Low effort with the waste water inner reducer offered here: cut pipe with angle grinder flush to the ground. Insert waste water inner reducer to stop of reducer. It should seal well, possibly Chamfer inside and use lubricant.
Fits HT pipes (DIN-EN 1451-1), KG pipes (DIN-EN 1401-1). hot water (90°C). Tested fire behaviour according to DIN 4101 B2. Colour: dust grey RAL 7037. The seals comply with DIN EN 681, EPDM. Indoor use
Connection side 1: connection for the pipe into which the reducer is inserted with seal. Connection side 2: A stop and a reduced sleeve inside for the tip end of the pipe which is reduced. The flow direction is always from the tip end of one part to the sleeve of the other part and always from small diameter to large diameter. So it is always reduced against the flow direction.

9,67 €
08

Instalguru

KG Transition Pipe Diameter DN 250/200 mm Brown | PP Long Reduction Sleeve KG Reduction Pipe Reducer | Sewer Pipe System Waste Water Pipe Hot Water/Chemical Resistance | Waste Water Installation

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Size to choose from: Transition pipes are available in different thicknesses and with different outer diameters. Transition pipes are available in 10 sizes. Check out our other offers and choose the appropriate one!
Resistant to a length – the transition tube is hot water resistant, light-stabilised and permanently heavy. A transition tube is resistant to inorganic salts, alkalis and lactic acids in concentrations.
Many parts in one product – the transition tube impresses with its durability. A transition pipe is ideally suited for waste water disposal in building construction or for municipal drainage, because it can cope with a wide range of waste water and provides reliable services for many years.
Easy to use and quick assembly: a transition tube is easy to work with and can therefore also be used by amateurs. In addition to this ease of installation, it is also very robust yet flexible.
100% tightness: the transition pipe guarantees the perfect tightness of the installation.

28,99 €
09

Airfit GmbH & Co. KG

MegaHaustechnik HT Eccentric Reducer with Sleeve DN110 x Pipe DN125, for Pipe Outer Diameter 110 mm on Plug End Outer Diameter 125 mm, Reduction Extension Reducer Transition Adapter

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11% Off
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With one-sided plug-in sleeve (including pre-assembled lip seal)
Hot water resistant up to 95°C according to DIN EN 476
Easy to install thanks to plug-in installation. Material: polypropylene (PP)
Design: plug socket DN 125 / pointed end DN 110
Airfit HT Reducer Adapter / Sleeve

14,80 € 16,54 €(11% Off off)
10

Durabern

KG Pipe and Fittings DN 160 SN 4 Duct Pipe System DN160 (Reduction 200 to 160)

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

KG system SN 4
KG pipes: DIN EN 13476-2 (coex), SN4
KG fittings: manufactured according to DIN EN 1401-1 from PVC-U (full wall), SN4
Durable sealing elements: SBR rubber seals
Colour: orange brown (RAL 8023)
Advanced material

6,80 €