الحلقة الدائرية (O-ring) 15x2، NBR 70sh رقم القطعة الإلكترونية (E-part) 4

Seal ring 15x2, NBR 70sh, pos. 4 is a high-quality seal made of nitrile rubber, designed for sealing connections in gas supply systems and water circuits of boilers. Hardness 70 Shore ensures optimal fit and durability. Used during repair and maintenance of burner devices and boiler equipment, guaranteeing reliable protection against leaks.