Twinwall Pipe Saddle (VTWS) Adaptor 90° lateral connection into a twinwall, corrugated and ribbed pipe applications.
The twinwall pipe saddle (VTWS) adaptor is designed for a 90° lateral connection into a twinwall, corrugated and ribbed pipe for stormwater applications only.
Simply by drilling a hole into the pipe, the VTWS adaptor is inserted into the main pipe wall to allow the lateral or connecting pipe to be fully inserted into the adaptor.


Applications:
- Used for 90° lateral connection into a twinwall, corrugated and ribbed pipe for stormwater applications only.
- Available in DN110 and DN160 options
- Stainless steel tension bands available in grades 1.4301 (304) or 1.4401 (316)
- Suitable for pipe dimensions DN225 -DN750
Benefits:
- Manufactured from high grade materials ensuring high performance and long service life.
- Manufactured to fit twinwall, corrugated and ribbed pipe giving a water tight seal.
- Quick and easy installation.
- Cost effective installation for stormwater applications
Product Details
| Product Code | Lateral Pipe Size (mm) | Hole/Drill Size (mm) | Main Pipe Dimensions |
|---|---|---|---|
| VTWS110 | DN110 | 127 | DN225-DN600 |
| VTWS110A (316) | DN110 | 127 | DN225-DN600 |
| VTWS160 | DN160 | 170 | DN300-DN750 |
| VTWS160A (316) | DN160 | 170 | DN300-DN750 |
Product Specifications - Twinwall Pipe Saddle (VTWS)
- Size Range – DN110 / DN160
- Material – EPDM Rubber
- Constant Working Temperature Range – -10° to 60°
- Standards – EN681-1








