Edit: The window nozzle with the manufacturer product ID 28630250 is a steam cleaner accessory specially designed as an attachment for steam cleaners and fits the Kärcher SC 5 steam cleaner. It is compatible with the SC 5 model, which also includes the SC 5 EasyFix Iron (1512-661.0). This window nozzle is therefore suitable for the Kärcher SC 5 EasyFix Iron 1512-661.0.

The 'Window Nozzle' with the product code 28630250 from Kärcher is compatible with Kärcher steam cleaners, but compatibility with the SV7 model is not specifically mentioned. To confirm compatibility with the SV7 model, it is advisable to check the product specifications or contact an authorised Kärcher dealer.

i did not buy this nozzle

Technical data Weight (kg) 0.1 Dimensions (L × W × H) (mm) 255 x 43 x 130 https://www.kaercher.com/ch/zubehoer/fensterduese-28630250.html?utm_source=amp

Yes, it is the 4.130-115.0 but it is not compatible with the Kärcher SV 7 according to the manufacturer's information (you can find the link to the manufacturer's website under "specifications").

The following cloth sets are compatible with the SC1 model: Kärcher terry cloth covers Kärcher Microfibre Cloth Set Bath