System description
Trelleborg 570 is a single lip seal, used for connecting PVC pipes to thin walled PVC, PE or metallic tanks and pipes.
Seal Performance
The Trelleborg 570 fits around the inside diameter of the access hole. The design of the seal provides excellent sealing performance and significant angular deflection possibilities. Trelleborg 570 is usually used on smooth wall PVC pipes, but small dimensions (DN 25 to DN 90 mm) may also be used with corrugated hoses in dry networks.
DN 25 to DN 90 mm seals accommodate 2 pipe diameters (see table of dimensions). The unwanted part of the seal is cut away when used for the larger DN.
Material
- Synthetic rubber
- Hardness 40±5 IRHD
- Approved in accordance with EN 681-1
- Protected against ozone
- Available in oil resistance material
Watertight solutions that last
Flexible connection system for pipes to thin walled tanks and pipes
Size Chart
From Ø 25 to Ø 90 mm
| Ø EXT Connecting Pipe |
Art. Number (Usual Material) |
Ø Hole Recommended (±0.5) |
Wall Thickness (Approx.) |
| DN 25/32 | Homologation pending | 40 | 2 - 10 |
| DN 40/50 | 1503825 | 57 | 3 - 12 |
| DN 50/63 | 1504724 | 70 | 3 - 14 |
| DN 75/90 |
1504024 | 98 | 3 - 14 |
Service
You need support?
Please contact Trelleborg Pipe Seals for technical advice and joint design recommendations to meet your performance requirements. We will be happy to support you.
From Ø 100 to Ø 315 mm
| Ø EXT Connecting Pipe |
Art. Number | Material | Ø Hole Recommended (±0.5) |
Wall Thickness (Approx.) |
| DN 100 | 1663904 | EPDM | 110 | 3 - 8 |
| 1663931 |
NBR | |||
| DN 110 |
1500802 | EPDM |
117 | |
| 1500836 | NBR |
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| DN 125 |
1927606 | EPDM |
132 | 5 - 8 |
| 1927633 | NBR |
|||
| DN 160 |
1434104 | EPDM |
167 | |
| 1434131 | NBR |
|||
| DN 200 |
1434202 | EPDM |
207 | 6 - 8 |
| 1434236 | NBR |
|||
| DN 250 | 1434300 | EPDM |
262 | |
| 1434304 | NBR |
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| DN 315 | 1718806 |
EPDM |
327 | 6 - 10 |
| 1718833 |
NBR |
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| * NBR used for Hydrocarbon applications * EPDM used for general applications |
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Recommendations and advice
Joint Assembly
- Chamfer the edge of the connecting pipe
- Clean the seal
- Lubricate the edge of the connecting pipe
- Center the end of the pipe and push it into the seal
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