Repair kit for compact toilet KK-Pol KPL/520 — universal E (trapezoid seal + metal screws)

Replacement repair kit for compact toilets by KK-Pol, model KPL/520. The universal E set comprises a trapezoid rubber seal and metal fastening screws designed to restore secure mounting and watertight connection between the cistern and the bowl or to service internal fittings. The components are intended to replace worn seals and corroded fasteners, enabling continued reliable operation of compact toilet assemblies without full unit replacement.

Advantages

The trapezoid rubber seal conforms to the mating surfaces to provide an even compression and a durable watertight joint, while the included metal screws offer corrosion-resistant fastening and mechanical stability. This kit is compact, easy to store and provides the essential parts needed for a common maintenance task on KK-Pol compact toilets. Parts are compatible with standard dimensions used in the KPL/520 series and are suitable for quick on-site replacement.

Suitable for

• Repairing cistern-to-bowl connections on KK-Pol compact toilets
• Replacing worn or hardened seals in compact toilet assemblies
• Securing loose cistern fastenings and preventing leaks
• Maintenance of public or domestic bathrooms with KPL/520 model toilets

Key specifications

• Seal type: trapezoid (trapezium) rubber sealing profile
• Fasteners: metal screws for cistern mounting
• Compatibility: designed for use with compact toilet models of the KPL/520 series
• Material properties: elastomeric seal for compression sealing; metal screws with basic corrosion resistance
• Packaging: single universal E repair set containing seal and screws

How to use

Shut off the water supply and flush the cistern to empty it before starting. Remove the cistern cover and disconnect water inlet fittings as necessary to access the existing seal and screws. Extract the old seal and unscrew the existing fasteners, then position the trapezoid rubber seal on the mating surface ensuring correct orientation and full contact. Refit the cistern and tighten the supplied metal screws evenly to achieve a uniform compression of the seal. Reconnect water supply, refill and test for leaks; retighten screws slightly if small leaks are detected.

Usage recommendations

Use basic hand tools for installation and avoid over-tightening screws to prevent deformation of the rubber seal. Inspect the mating surfaces for damage or debris before fitting the new seal and replace any corroded mounting hardware if necessary. Periodic checks after installation help ensure a lasting watertight connection.