268 4.3 Basement drains

Catalogue EN 4.1

KESSEL AG

Backwater valve

The Universal

The versatile drain with backwater valve.

It couldn’t be more flexible. The Universal is a versatile basement

drain for sewage free wastewater. It is equipped with a backwater

valve and a manually lockable emergency closure. The Universal

has three inlets as a standard feature (two in Ø 50 and one in Ø 75

mm), the telescopic upper section is also rotatable, tiltable and

height-adjustable. This ensures it provides maximum flexibilty for

the design and installation. The Universal is optionally available

with a slotted grating made of polymer or stainless steel.

1

Drain

2

Inlet 3

3

2

1

Steel cover

Backwater valve The Universal

For installation in a concrete floor/slab

EN 13564 Type 5

Made in PP. With lateral outlet 2.5°, 2 inlets

Ø 50, 1 inlet Ø 75 mm with blind plug, odour

trap and sludge trap.

With/without twin flap backwater valve.

Drainage capacity 1.8 l/sec flow rate.

Sealing water height 60 mm.

Installation area 400×320 mm

Cover:

Slotted cover 188×188 mm made of

polymer, black, class K 3;

slotted cover 187×187 mm and rim made

of stainless steel AISI 304, screwed,

class L 15

↗

Accessories: see pages 275 – 279

With twin flap backwater valve

Outer diameter

Ø (mm)

With black cover

Installation depth

D in mm

Art. no.

Ø230

200

380

Ø110

216–276

27611

With stainless steel cover

Ø110

216–266

27621

Without twin flap backwater valve

Outer diameter

Ø (mm)

With black cover

Installation depth

D in mm

Art. no.

Ø110

216–276

29111

With stainless steel cover

Ø110

216–266

29121

7

5

6

0

D

1

8

6

6

7

Ø

Ø

3

0

–

9

0

7

3

1

1

0