Length Range: Approx. 16cm to 58cm depending on size
Applications: Soil and waste drainage in commercial buildings
Connection Method: Butt-weld and electrofusion compatible
Certifications: BBA Approved
Colour: Black
Description
This fitting provides a smooth, level-preserving transition between pipe diameters while compensating for offset alignment. Ideal for installations requiring continuous fall in horizontal drainage runs, its elongated design reduces flow disruption and pooling. Manufactured from UV-stabilised PE-HD, it delivers high durability, chemical resistance, and long service life across both internal and external drainage systems.
Key Features & Benefits
Long eccentric profile ensures consistent gradient and flow
Manufactured from tough, UV-resistant PE-HD
Suitable for butt-welding and electrofusion techniques
Designed for chemical, impact, and temperature resistance
Excellent for commercial and site drainage requiring precision alignment
SKU
Geberit Code
Size (mm)
d (mm)
d1 (mm)
A (cm)
Length (cm)
I1 (cm)
I2 (cm)
K1 Max (cm)
K2 Max (cm)
489308
368.584.16.1
125/110
125
110
0.7
16
7
6.4
4
3
489309
369.584.16.1
150/110
160
110
2.5
28
9.4
6.4
6
3
489310
369.587.16.1
150/125
160
125
1.7
24
9.4
8
6
5
489311
370.584.16.5
200/100
200
110
4.3
28
11.5
3.7
4
0
489312
370.594.16.5
200/150
200
160
2
28
11.9
9.1
4
6
489313
371.596.16.1
250/200
250
200
2.5
40.5
15.8
15.7
8
8
489314
372.596.16.1
300/200
315
200
5.7
58
16.1
15.7
8
8
489315
372.598.16.1
300/250
315
250
3.2
43.5
16.1
15.7
8
8
IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
