Adapter/Reducer ARMAKAN 50/40 5770541 — pipe transition 50 mm to 40 mm

ARMAKAN adapter/reducer 50/40 (5770541) provides a transition from a 50 mm pipe to a 40 mm pipe. Made of grey polypropylene (PP), it is intended for internal drainage and wastewater systems in buildings, offering durable, chemical- and impact-resistant operation with a smooth inner surface to reduce deposits and blockages.

Advantages

The polypropylene construction ensures corrosion resistance and long service life under normal wastewater conditions. A smooth inner surface promotes steady flow and reduces maintenance needs. The connection design allows fast, tight installation compatible with standard PP drainage components. The compact reducer form enables reliable diameter reduction without additional adapters.

Suitable for

• Internal building drainage and wastewater systems
• Connecting 50 mm outlet to 40 mm drainage pipe
• Plumbing installation and renovation projects
• Professional installers and DIY pipework

Key specifications

• Brand: ARMAKAN
• Model / MPN: 5770541
• EAN: 5904215770541
• Type: Adapter / reducer (pipe transition)
• Material: Polypropylene (PP)
• Input diameter: 50 mm
• Output diameter: 40 mm
• Color: Grey

How to use

Ensure both pipe ends are clean and free of debris. Insert the 50 mm pipe into the larger end and the 40 mm pipe into the smaller end, following the manufacturer’s fitting method for PP drainage components. Apply compatible sealing or adhesive if required by the installation system and local regulations. Verify alignment and push pipes fully into the reducer until a secure, leak-free joint is achieved.

Usage recommendations

Use the ARMAKAN 50/40 reducer only with compatible PP drainage fittings and pipes. Inspect connections after initial use and periodically during maintenance. Avoid exposure to high external loads or temperatures beyond the material specifications.