YINETTECH 10pcs Boiler O Ring Seals Replace OEM BI1293111 16 mm x 2.65 mm Compatible with Biasi 25C 30C 35C ERP

["- Size and Fit: 16 mm inner diameter and 2.65 mm cross section verify the gasket groove before purchase for correct seating and seal","- Compatibility and Replacement: Compatible with Biasi 25C 30C 35C ERP replace OEM BI1293111 for like for like service tasks","- Durable Material: FKM fluororubber resists common boiler fluids oils and temperature cycling red brown color aids quick identification","- Reliable Sealing: Forms a tight seal to reduce drips and air ingress at pumps heat exchangers and pipe unions for home repair rental property and facility maintenance","- Service Value: 10 pack O rings keep spares ready for emergency callouts and scheduled maintenance compact for organizer boxes toolkits and contractor vans"]