Ricom PP straight pipe end cap L500 DN80/125 for plastic drainage – PP80/125R500V

Ricom PP straight pipe end cap L500 DN80/125 (PP80/125R500V) is a polypropylene straight pipe section with an integrated end cap designed for drainage and wastewater systems. With a length of 500 mm and a DN80/125 transition, this component provides a smooth connection between pipes of differing nominal diameters. The polypropylene construction offers chemical and corrosion resistance while remaining lightweight, making it suitable for both underground and above-ground installations in building drainage, stormwater and sewer branch applications.

Advantages

The PP material ensures long-term resistance to common sewage and stormwater chemicals and reduces the risk of corrosion compared with metal fittings. Its molded design with a straight profile and end cap simplifies installation and reduces the number of required joints. The 500 mm length provides working room for connections and alignment, and the DN80/125 transition allows integration between pipes of different nominal diameters without additional adapters.

Suitable for

• Building internal drainage and soil stacks
• Stormwater conveyance and drainage systems
• Sewer branch lines requiring DN80 to DN125 transition
• Below-ground and above-ground installations where corrosion resistance is needed

Key specifications

• Material: polypropylene (PP)
• Length: 500 mm
• Connection profile: straight pipe section with end cap
• Nominal diameters: DN80/125 transition
• Application: drainage, wastewater, stormwater and sewer branches

How to use

Prepare mating pipe ends by ensuring they are clean, cut square and free of burrs. Slide the Ricom PP straight pipe onto the corresponding pipe or socket, following any manufacturer guidance for solvent welding or rubber-ring sealing if applicable. Align the DN80 and DN125 ends to the respective pipe sizes, ensure the end cap is correctly oriented, and secure connections according to local plumbing practices and standards. Backfill and support underground runs to prevent movement and to maintain alignment.

Usage recommendations

Use appropriate jointing methods for PP fittings and verify compatibility with adjacent pipe materials. Avoid prolonged UV exposure for unprotected above-ground installations and follow building codes regarding bedding, support and inspection access for drainage lines.