Kor-N-Seal® II 206 Series Pipe-to-Manhole Connector

Designed for pipe sizes 18" and larger

Kor-N-Seal II 206 Series. Trelleborg

Seal design & function

The new 206 Series Connector is designed with an Allen Head Wedge Bolt for easier installation of the connector into the manhole. 

Kor-N-Seal II 206 Series. Trelleborg

Features

  • Corrugated profile for easier installation and positioning of the pipe in trench

  • Meets the specifications of ASTM C923

Sizing Chart

NOMINAL HOLE SIZE MODEL NUMBER
PIPE O.D. RANGE MINIMUM MANHOLE SIZE REQUIRED
18" S206-18L 15.000-15.625 48/4
20" S206-20
S206-20L
15.000-17.625
17.000-17.625
48/4
48/4
22" S206-22
S206-22L
17.625-19.000
19.000-19.625
48/4
48/4
24" S206-24A
S206-24
S206-24L
18.000-19.500
19.625-21.000
21.000-21.625
48/5
48/5
48/5
26" S206-26
S206-26L
21.625-23.000
23.000-23.625
48/5
48/5
28" S206-28
S206-28L
23.625-25.000
25.000-25.625
48/5
48/5 
30" S206-30
S206-30L
25.625-27.000
27.000-27.625
48/6
48/6
32" S206-32
S206-32L
27.625-29.000
29.000-29.625
60/6
60/6
34" S206-34
S206-34L
29.625-31.000
31.000-31.625
60/6
60/6
36"
S206-36
S206-36L
31.625-33.000
33.000-33.625 
60/7
60/7
NOMINAL HOLE SIZE MODEL NUMBER
PIPE O.D. RANGE MINIMUM MANHOLE SIZE REQUIRED
38" S206-38
S206-38L
33.625-35.000
35.000-35.625
60/7
60/7 
40" S206-40
S206-40L
35.625-37.000
37.000-37.625
60/8
60/8
42" S206-42
S206-42L
37.625-39.000
39.000-39.625
60/8
60/8
44" S206-44
S206-44L
39.625-41.000
41.000-41.625
72/8
72/8
46" S206-46
S206-46L
41.625-43.000
43.000-43.625
84/8 
84/8 
48" S206-48
S206-48L
43.625-45.000
45.000-45.625
84/8 
84/8  
50" S206-50
S206-50L
45.000-45.625
45.625-47.000
84/9
84/9
52" S206-52
S206-52L
47.000-47.625
47.625-49.000
84/9
84/9 
54" S206-54
S206-54L
49.000-49.625
49.625-51.000
96/8.5
96/8.5
Larger sizes quoted upon request

Recommendations and advice

Kor-N-Seal II 306 Series. Trelleborg

Using larger sized pipes

To fit larger sized pipe into smaller diameter manholes, please refer to our Kor-N-Seal II 306 Series Connectors.
Corrugated Pipe Adapter. Trelleborg

Using corrugated Pipes

Adapters are required when using Corrugated Pipe. 

Download below the Corrugated Pipe Adapter Datasheet for details. 

Downloads

More detailed information

Kor-N-Seal II 206 Series_Data Sheet

 

Download (pdf)

Kor-N-Seal Series II 206_Installation

 

Download (pdf)

Corrugated Pipe Adapter_Data Sheet

 

Download (pdf)

Kor-N-Seal TechSpecs

 

Download (pdf)

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