O-ring 70x3 (10 ps) De Dietrich JJJ003402100

The O-ring 70x3 is a versatile sealing component used in various heating equipment to prevent leaks and maintain system integrity. This small but crucial part is common in boiler spare parts and burner spare parts, ensuring a tight seal in connections. Ideal for boiler maintenance and repair, it helps sustain efficient operation of gas burner parts and overall heating systems.