The Resealable Irrigation Collar Seal is a genuine Karcher part for maintaining and repairing Karcher garden watering setups, including the Rain System (also known as RainSystem). Made from durable polymer materials suited to outdoor use, it closes off hose piercings left by drip or micro-spray components to prevent leaks and maintain stable water pressure and flow across your line. Its resealable design lets you open and close a connection point during maintenance without damaging the hose, helping to extend the life of your irrigation layout. Supplied in a practical pack of 5, it provides enough pieces for multiple fixes or future adjustments. Genuine Karcher part, MPN 908 0188, for users who want reliable fit and performance with Karcher Rain System hoses and accessories.

Key Features:
– Genuine Karcher part for assured compatibility and fit (MPN 908 0188)
– Resealable design to close hose piercings from drip or micro-spray nozzles
– Helps maintain system pressure and consistent water flow by preventing leaks
– Easy to install and remove during routine maintenance
– Designed for Karcher Rain System hoses and accessories
– Durable construction for long service life in garden environments
– Low-maintenance solution for tidying and securing unused hose connections
– Supplied as a pack of 5 for multiple repairs or spares

Typical Applications:
Used to seal or re-seal holes in Karcher Rain System hoses after repositioning or removing drip and micro-spray emitters. Ideal when upgrading, winterising, or troubleshooting an irrigation line to restore pressure balance and stop water loss. Suitable for domestic gardens, landscaping projects, plant borders, beds, hedges, and greenhouse runs.

Also known as:
Hose seal, irrigation seal, sprinkler collar, hose collar, resealing plug for irrigation hose, hose piercing seal, end plug for hose piercings.

Fits Models:
Rain System, RainSystem

Product Specifications