Series Rsp - Żeliwo kielichowe

RSP Rsp Series - Cast Iron Socket Pipe

The RSP Rsp series is built for internal drainage systems that need strength, silence, and long-term reliability. Made from grey cast iron (GJL), these pipes and fittings are designed for professional installers who demand consistent performance. The series covers all essential components for indoor wastewater and rainwater drainage, from straight runs to complex junctions.

Easy Installation with U-AK Seals

Every piece in this series uses the U-AK sealing system, which makes on-site assembly fast and leak-free. The pre-installed rubber seals fit snugly into the socket, so you do not need extra tools or complex tightening procedures. Just push the spigot into the socket, and you get a secure, flexible joint that handles thermal movement and ground settling without stress.

Complete Range for Internal Drainage

This series gives you everything you need in one place. Choose from 1000 mm and 2000 mm straight pipes in DN100 and DN150 sizes. Turn corners smoothly with 45° and 87° elbows, or branch lines with 45° tees in DN100x100, DN150x100, and DN150x150. Need to change pipe size? Use the DN150x100 reducer. For rainwater management, the series includes DN100 and DN150 rainwater collectors and Geiger siphons, all fitted with heavy-duty iron grates and painted black for durability.

Built to Last in Demanding Environments

Grey cast iron (GJL) is chosen for a reason. It resists fire, blocks noise, and handles heavy loads without cracking. This makes the Rsp series ideal for multi-story buildings, commercial spaces, and high-traffic areas where drainage systems must work quietly and safely for decades. The U-AK seals also resist chemicals and temperature changes, keeping joints tight even in demanding indoor environments.

Trusted by Installers, Ready for Your Next Job

Whether you are laying out a new building or upgrading an existing system, the RSP Rsp series delivers consistent quality and straightforward handling. All components are manufactured to strict standards, so you can plan your layout with confidence and finish the job faster. Stock up on the full range, mix and match fittings, and rely on a system that professionals trust for internal drainage success.