Sell Mechanical seals (YH604)

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High Temperature Welded Metal Bellows Seals  YH604

The YH604 is the leading seal of choice for demanding, high-temperature applications. Available in either AM350 or Inconel 718, its-strength design provides maximum reliability, The stationary bellows design accommodates high shaft-to-seal-chamber misalignment.

Unlike rotating seals that must flex on every revolution to accommodate shaft-to-seal-chamber misalignment, the stationary YH604 adapts to this condition by flexing only once during installation. This reduces seal movement, resulting in increased seal life.


AM350 Inconel 718

Metal Parts
300 Series Stainless Steel

Mating Face
Tungsten Carbide, Carbon, Silicon Carbide