Sitech Plus PP-HT sanitary bend 160/45, for low-noise internal drainage, black color 3067731

Low-noise drainage systems elbow

This is a Sitech Plus 45-degree elbow made of polypropylene (PP-HT), designed for the construction of drainage systems inside buildings. Its design and material ensure effective wastewater drainage, and above all – reduction of the noise of flowing water. The elbow is black and has a nominal diameter of 150 mm (DN 150), making it an ideal element in systems with similar parameters.

### Features and application

The Sitech Plus elbow combines durability and functionality. Made of high-quality PP-HT, it is characterized by corrosion resistance and mechanical damage resistance. Its shape – a 45-degree elbow – allows for smooth flow guidance, minimizing pressure losses and turbulence that generate noise. The use of SBR gaskets ensures the tightness of connections, eliminating the risk of leaks.

The elbow is compatible with the Wavin SiTech+ internal drainage systems, but thanks to the universal connection profile code (for clamping jaws), it can also be used with other systems using socket-type sealed connections. This is particularly important when modernizing installations or connecting different elements. The circumferential stiffness class SN4 guarantees resistance to external loads, such as ground load or pedestrian traffic.

### Advantages and technical parameters

* **Noise reduction:** The SiTech+ system was designed with acoustic comfort in mind, and this elbow is a key element in achieving this goal.

* **Durability and resistance:** PP-HT material ensures long-term operation without the risk of corrosion or degradation.

* **Tightness:** SBR gaskets guarantee tight connections, preventing leaks and unpleasant odors.

* **Easy installation:** The socket-type sealed connection simplifies and speeds up installation, saving time and labor costs.

* **Versatility:** Compatibility with various drainage systems increases installation flexibility.

* **Dimensions:** The length of the elbow is 190 mm, and the outer diameter of the connecting pipes is 160 mm. The connection length is 76 mm.

* **Working pressure:** The maximum working pressure at maximum temperature is 0.5 bar.

* **SDR:** The SDR dimension ratio is 35, which affects the mechanical strength of the elbow.

This Sitech Plus elbow is a solid and reliable element of the drainage installation, which will ensure comfortable use for many years. This is particularly important in residential buildings, hotels or hospitals, where noise reduction is crucial for user comfort.