












🔧 Upgrade your flush game in minutes — don’t let leaks slow you down!
This Geberit replacement diaphragm is a compact, durable rubber seal designed for Impuls 360 and 380 bottom/side inlet valves. Weighing only 20g and sized at 2x2x2 cm, it enables a quick 5-minute DIY installation, helping professionals and savvy homeowners reduce plumbing costs and ensure reliable, leak-free toilet performance.
| Manufacturer | Geberit | 
| Part number | FTB2557 Impuls 380 and 360 | 
| Item Weight | 20 g | 
| Product Dimensions | 2 x 2 x 2 cm; 20 g | 
| Item model number | V12679 | 
| Size | Pack of 1 | 
| Color | Blue | 
| Material | Rubber | 
| Item Package Quantity | 1 | 
| Included components | Sealing membrane | 
| Batteries Included? | No | 
| Batteries Required? | No | 
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