TBM 520 Teflon Bellow Seal

Teflon Bellow Seal TBR 520 Series are designed for extreme corrosive chemical applications including concentrated acids, salts, strong oxidising and reducing agents & chemically active organic compounds. All components which come in contact with the liquid to be sealed are made of chemically inert material. Metallic components, clamping ring and springs are located outside the media.

Series TBR 520:

Designed with replaceable seal face.The seal is positively driven by internal lugs on bellows which impart smooth drive to the face. Easy replacement of faces.

Seal Components/Face:

• GFT / Ceramic
• CFT / Ceramic
• Silicon Carbide / Ceramic
• Carbon / Ceramic
• Silicon Carbide / Silicon Carbide
• Secondary Seal : PTFE Bellow
• Metal Parts: SS304, SS316, Hastelloy-C

Seal Characteristics:

• Single Acting
• Outside Mounted
• Independent of Direction of Rotation