Inlet Seals for pipe penetrations and side connections (IG)
Tank inlet seals are designed to provide watertight pipe penetrations through the walls of tanks, manholes and technical chambers. They are also used for side pipe connections.
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Seals for Tank Wall Pipe Penetrations and Side Connections
Inlet seals are used for smooth pipe penetrations through bulkhead walls of tanks and also as side connections to other pipes. Easy installation is ensured by a solid retaining edge, while a long sealing lip guarantees a watertight connection even when the inlet pipe is installed at an angle.
The seals are suitable for installation in a wide range of dimensional variants based on wall thickness and inlet pipe diameter. As standard, the seals are manufactured from an EPDM-based rubber compound with a hardness of 40 IRHD, compliant with EN 681-1 WC.
We also offer oil-resistant inlet seals manufactured from an NBR-based rubber compound compliant with EN 681-1 WG.
| Type | Inlet pipe diameter [mm] |
Hole diameter prefabricated or drilled [mm] |
OD [mm] | ID1 [mm] | ID2 [mm] | ID3 [mm] | H1 [mm] | H2 [mm] |
|---|---|---|---|---|---|---|---|---|
| Inlet sealDN 40 | 40 | 46 | 69 | 50 | 41 | 27,5 | 4,9 | 24,5 |
| Inlet sealDN 50 | 50 | 60 | 84 | 60 | 51 | 34,5 | 4,8 | 24,9 |
| Inlet sealDN 75 | 75 | 83 | 110 | 86 | 76 | 56,5 | 4,8 | 24,8 |
| Inlet sealDN 90 | 90 | 102 | 125 | 101 | 91 | 67,5 | 4,3 | 26,7 |
| Inlet sealDN 110 | 110 | 124 | 145,6 | 122,6 | 112 | 89,7 | 2,86 | 26 |
| Inlet sealDN 160 | 160 | 175 | 210 | 179,4 | 164,4 | 136 | 4,4 | 31 |
*The producer reserves the right to change specifications.
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Rubber Seals and Connection Components for Pipe Systems
We manufacture pipe seals and sealing components used in plumbing, drainage and sewer pipe systems. Our product range includes, among others:
BL Lip Seals
3S Pressure Seals
RG Reducer Seals
IG Tank Inlet Seals
IN-SITU Seals (IS)
UT Rubber Adapters
UR Gutter Seals
O-Ring Seals – OR
