DY210 mechanical seals are discovered in water pums, oil pumps,and chemical pumps too and pay attention to the temperature,pressure and the pump shaft speed as follows: -40ºC~150ºC and ≤1.2Mpa and ≤ 13 m/Sec. Generally the silicon carbide seal face will be ploished in matt not in a mirror to avoid the sticking of the seal face and seal ring
