O-Ring Type Mechanical Face Seal

The Fuyote design, in which a single metallic seal rotates, produces a leak-proof seal, requires no maintenance, has an exceptionally long service life, and accounts for factors like as vibration, misalignment, eccentricity, assembly wear, and others. The benefits of FUYOTE products are displayed below. 

• Black seal faces eliminate o-ring sliding by reducing corrosion and improving o-ring grip. Fuyote offers anti-skid stripes to customers who want the white seal face for the same result. 

• Seal contact bands have cross-hatched grooves that enable adequate oil flow and heat control, allowing the seals to function under the worst industrial conditions. Additionally, it resolves an issue that a rubber oil seal cannot. 

• A specific procedure is used to create the end grinding surface of every product. It protects against premature sealing failure caused by the mismatch of various angular products and provides spherical angular stability of goods in the same batch. 

• FUYOTE creates and produces o-rings to go with its own products. High elasticity makes the products durable by reducing wear. 

• Benefits of spherical cant design:The two meshing boundary lines are parallel. In order to correct for shaft eccentricity or misalignment, let self-centering work.

• Mechanical face seals undergo metamorphosis after prolonged exposure to air. To prepare for installation, only remove the seal packing. Mechanical face seals can be damaged easily. Install with care, using a dust-free environment. 

• To guarantee that o-rings are installed correctly, we advise using installation tools. Twist on o-rings may cause unequal stress and creep down from the metal ring if poorly placed. induce early failure eventually. 

• Mechanical face seals, particularly the contact band, are highly precise products. Please put on gloves during assembling and refrain from using sharp objects.  

• Floating seal must be stored in a cold, dark area since the O-ring is temperature-sensitive. Lay flat and avoid crushing when storing. 

• O-rings that are twisted may experience uneven stress, slip away from the metal ring, and eventually fail early.

A floating seal cannot be employed in an environment with the wrong pressure or velocity. Additionally, the use of lubricants requires consideration.

• Recommended temperature range: -40 to 150 Celsius

• Working lining speed: withstands speeds of up to 10 m/sec around the circumference.

• Typically, floating seals can only withstand pressure of 0.3MPa.

• Lubricating the seal at the sealing gaps is crucial; we choose oil lubrication over grease lubrication.

• The oil level must be between the center of the axis and two-thirds of the seal's interior diameter. The usage of SAE 80 and SAE 90 gearbox oils is advised.

When installing floating seals, sharp equipment must not be utilized. Incorrect assembly will permanently harm the metal ring's sealing face. With the exception of the Square Bore mechanical face seal, installation tools are required to install floating seals safely. 

A slotted ring that is fitted around the seal ring serves as the installation tool. The installation tool step is situated between the elastomeric ring and the seal ring's land. As a result, when installing the seal, pressure is applied directly to the O-ring. 

Types of installation tools and guide are offered in this part.