Kor-N-Seal® II 506 Series Pipe-to-Manhole Connector

Cost-effective solution for watertight storm system connections

Kor-N-Seal II 506 Series. Trelleborg

Seal design & function

Patented Waveband technology creates a more effective seal by concentrating the compressive force of the expansion band. The rubber is “captured” between
the band and the concrete.

kor-N-Seal II Series 506. Trelleborg

Features

  • Designed with the EX Series expansion band system 
  • Meets ASTM C1478-07 Specifications for Storm Drain Resilient Connectors 

Sizing Chart

NOMINAL HOLE SIZE MODEL NUMBER
PIPE O.D. RANGE MINIMUM MANHOLE SIZE REQUIRED
18" S506-18L 15.000-15.625 48/4
20"
20"
S506-20
S506-20L
15.000-17.625
17.000-17.625
48/4
48/4
22"
22"
S506-22
S506-22L
17.625-19.000
19.000-19.625
48/4
48/4
24"
24"
S506-24
S506-24L
19.625-21.000
21.000-21.625
48/5
48/5
26"
26"
S506-26
S506-26L
21.625-23.000
23.000-23.625
48/5
48/5
28"
28"
S506-28
S506-28L
23.625-25.000
25.000-25.625
48/5
48/5 
30"
30"
S506-30
S506-30L
25.625-27.000
27.000-27.625
48/6
48/6
32"
32"
S506-32
S506-32L
27.625-29.000
29.000-29.625
60/6
60/6
34"
34"
S506-34
S506-34L
29.625-31.000
31.000-31.625
60/6
60/6
36"
36"
S506-36
S506-36L
31.625-33.000
33.000-33.625
60/7
60/7

Recommendations and advice

Corrugated Pipe Adapter. Trelleborg

Corrugated Pipes

Adapters are required when using Corrugated Pipe. 

Refer to the Corrugated Pipe Adapter Datasheet for details. 

Downloads

More detailed information

Datasheet Kor-N-Sealant II 506 Series

 

Download (pdf)

Kor-N-Seal II 506 Series Installation Instructions

 

Download (pdf)

Data Sheet Corrugated Pipe Adapter

 

Download (pdf)

Contact

How can we be of assistance? Please fill in the form to request for more information

Business woman

We look forward to supporting you

Your Data

*
Mr.
Mrs.
*
*
*
*