PPSU Reducing Press Fitting Coupling, DVGW Certified

The fitting is designed for a lasting durability of 10 bar at 70°C for over 50 years. With an operating pressure of 9 bar in the house, the coupling is ideal for long-term use.

Yes, void-free compression combined with the two O-rings effectively prevents air from entering the system. This contributes to the longevity of the installation.

The correct insertion depth of the pipe can be seen through the three inspection windows of the stainless steel press sleeve. Insert the pipe until it stops.

The fitting is durable for continuous loads up to 70° C and can withstand up to 95° C briefly. It is therefore ideal for heating installations.

Yes, this fitting system is DVGW-certified and designed for two pipe systems: multilayer composite pipes and copper pipes. It is therefore suitable for connecting copper pipes.

The property "loosely pressed" is a safety feature. It ensures that an incorrectly pressed connection is immediately noticed during the pressure test, thus avoiding leaks.

Yes, the new, modern contour is optimized for flow and provides a free passage. This leads to the best ZETA values and almost no flow noise.

The fitting is specifically certified for drinking water installations and meets the requirements of the Drinking Water Ordinance. Use for gas installations is not intended and is not permitted.

Yes, the fitting is fully suitable for drinking water installations. It is DVGW-certified, complies with the UBA positive list, and meets the requirements of the Drinking Water Ordinance.

Yes, all components of the fitting are low in lead or lead-free. They are DVGW-certified and meet the UBA positive list, meaning they comply with the drinking water ordinance requirements.

This fitting is multi-contour compatible and can be pressed with both TH and U jaws up to the dimension 32 x 3.0 mm. Your TH jaw should fit.

In addition to a pipe cutter and calibrator, you will need a suitable pressing tool with TH or U press contour to correctly press the fitting.

Yes, the fitting system is DVGW-certified and suitable for both multilayer composite and copper pipes.

The unfastened fitting is not watertight and should not be stored outdoors. Protect it from weather conditions until installation is completed.

Yes, the fitting is designed for a continuous load capacity of 10 bar at 70° C for 50 years.

A compliant connection exists only with system-approved components. Using composite pipes other than those sold by Boni-Shop is at your own risk.

This coupling is specifically designed for the reduction of multilayer composite pipes with dimensions 20 x 2.0 mm to 16 x 2.0 mm. For other wall thicknesses, the compatibility of the entire system must be checked.

Yes, the guide ring prevents the pipe from being pushed out before the pressing process and ensures a precise position in the press jaw. The integrated inspection window also helps with the insertion depth.

The integrated control window in the stainless steel sleeve serves as a safety plus for the user by indicating the correct insertion depth of the pipe. This facilitates proper installation and increases the safety of the connection.

The fitting has a plastic guide ring that allows secure pressings even in tight positions. This helps to position the pipe precisely in the press jaw, even in confined conditions.