Sealing insert 94-98mm for corrugated and smooth-walled pipes with a diameter of 110 with a 6.3mm wall thickness QSR 90 800900000003

Sealing insert for protective pipes – protection against contamination

This QSR sealing insert, designed for corrugated and smooth-walled pipes with a diameter of 110 mm and a wall thickness of 6.3 mm, is a key element in protecting the underground installation. Its main function is to prevent solid contaminants from entering the protective pipes, ensuring long-term and trouble-free operation of the entire system. Installation is possible both in pipes with an installed cable and in empty pipes, making it a universal solution.

Application and compatibility

The QSR 90 insert is dedicated to QRGP 110/6.3, QRK 110 and QRK 110 Flex pipes, sealing internal diameters in the range of 94-98 mm. It is one of several variants available in the QSR series, which also includes inserts for other pipe diameters:

• QSR 75: for QRG 75, QRG 75 EKO, QRK 75 and QRK 75 Flex pipes (internal diameters 61-66 mm)

• QSR 110 G: for QRG 110, QRG 110 EKO, QRGP 125/7.1, QRK 125 and QRK 125 Flex pipes (internal diameters 98-102 mm)

• QSR 160 U: for QRG 160, QRG 160 EKO, QRGP 160/9.1, QRK 160 and QRK 160 Flex pipes (internal diameters 134-144 mm)

• QSR 160 G: for QRGC 160, QRGC 160 EKO pipes (internal diameters 150-160 mm)

• QSR 200: for QRK 228, QRGP pipes with various parameters (internal diameters 177-198 mm)

Thanks to this wide selection, the appropriate insert can be selected for a specific type of protective pipe.

Easy installation and additional benefits

The QSR sealing insert is distinguished primarily by its ease of installation – it does not require the use of specialized tools. The split design facilitates dismantling in the event of maintenance or modification of the installation. Additionally, it allows sealing a pipe containing multiple cables. The material of construction – rubber – ensures durability and resistance to external conditions. The black color helps it blend in with the surroundings.