The plumbing component Viega Reducing Tee 35 x 15 x 35 mm is compared against similar reducing tee fittings from VIEGA (models 324872, 109899, 104375, 105808) and SANHA (model 15130351535). All featured products are designed for plumbing and heating installations, providing pipe branching with a reduced diameter on one of the outlets. The main differences lie in branch dimensions, manufacturer brand, and model specifications.
⚙️ Below is a comparison of key characteristics such as connection dimensions, reduced branch diameter, and brand, helping to determine compatibility with specific piping setups.
| Parameter | Viega 35 x 15 x 35 mm | VIEGA 35 x 18 x 35 mm (324872) | Copper VIEGA 35 x 18 x 35 mm (109899) | Copper VIEGA 35×22×35 mm (104375) | Copper VIEGA 35×28×35 mm (105808) | SANHA 5130 35 x 15 x 35 mm | Practical significance |
|---|
| Main diameter | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm | All fittings are built to integrate into 35 mm main pipelines. |
| Branch diameter | 15 mm | 18 mm | 18 mm | 22 mm | 28 mm | 15 mm | Determines the diameter of the connected branch pipe or secondary circuit. |
| Brand | VIEGA | VIEGA | VIEGA | VIEGA | VIEGA | SANHA | Choosing between Viega and Sanha depends on project specifications and installer preference. |
| Material | Copper | Copper | Copper | Copper | Copper | Copper | Copper provides durability and corrosion resistance for potable water and heating systems. |
◎ The table below evaluates usage scenarios and buyer needs to help select the most suitable fitting for your specific project requirements.
| Use case | Recommended product | Why |
|---|
| Connecting a 15 mm branch to a 35 mm main | Viega Reducing Tee 35 x 15 x 35 mm or SANHA 5130 | Both options provide a precise transition to a 15 mm pipe for compact branch lines. |
| Transitioning to an 18 mm branch diameter | VIEGA (models 324872 or 109899) | Suited for heating and plumbing systems requiring an 18 mm branch run. |
| Connecting larger branches (22 mm or 28 mm) | VIEGA (models 104375 or 105808) | Allow for a size reduction to larger secondary branch pipe diameters. |
The choice of fitting depends entirely on the required branch diameter of your pipeline. The Viega Reducing Tee 35 x 15 x 35 mm is best suited for projects where a 35 mm main line branches down to a 15 mm pipe. If your installation requires connecting 18, 22, or 28 mm branch lines, select the respective alternative model.