The DS 2126 mechanical seal is designed for a 2.125 inch shaft diameter, utilizing NBR elastomer for excellent sealing performance. This balanced diaphragm seal features a carbon rotary face, ensuring minimal leakage and optimal performance in various fluid applications. Its robust construction is ideal for pumps and rotating equipment, providing reliability under pressure. Freudenberg-NOK's expertise in sealing technology guarantees that this mechanical seal meets industry standards for durability and efficiency.