Electrofusion couplings
Electrofusion couplings join compatible polyethylene pipe through an embedded heating element and controlled fusion cycle.

Supplier catalogue example. Size, material and configuration are confirmed for the quoted item.
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Pressure-pattern PVC-U wye fittings create a 45-degree branch in compatible solvent-weld pipework.
Reference model / family: Schedule 80 PVC-U · 45° equal wye
Process pipe branches, water treatment pipework and specified suction or drainage assemblies.
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Product information
| DN | Inch size | L — mm | J — mm | H — mm |
|---|---|---|---|---|
| 50 | 2 | 99 | 17 | 82 |
| 80 | 3 | 126 | 18 | 167 |
| 100 | 4 | 158 | 21 | 137 |
| 150 | 6 | 239 | 36 | 203 |
Lettered dimensions refer to the linked supplier drawing. DN is nominal, not socket bore. Values are for this IPS series; do not substitute metric fittings. The DN80 wye H dimension should be confirmed against a current drawing before fabrication.
Choose the right variant
A wye shape or Schedule 80 designation alone does not establish a vacuum rating. Match the complete assembly, temperature and loading to the duty.
These details describe the product family. The offered item’s dimensions, materials, operating limits and required approvals are confirmed before you order.
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