PTFE / Teflon Bellow Mechanical Seals


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Description

PTFE/Teflon Bellow Mechanical Seals – We are one of the best ptfe bellows mechanical seal manufacturers, manufacturing optimal teflon bellow seal. Being one of the top teflon bellow mechanical seal suppliers, manufacturers and exporter of the multiple types of ptfe bellows seal and teflon bellow seal, we offer the bellow seal manufactured and designed of exceedingly high quality raw materials.

We provide both the teflon bellow mechanical seals or the ptfe bellows mechanical seals with very high quality. The ptfe bellows seal or teflon bellow seal are straightforward to install and very simple to remove.

PTFE (Teflon) bellow Mechanical Seals for light & extremely corrosive chemicals including concentrated acids, salts, strong oxidising, reducing agents and chemically active organic compounds. These seals are independent of direction of rotation, these seals are externally mounted with easy installation procedure, these seals can be offered in composite & replaceable faces version. All the components which come in contact with media to be sealed are made of chemically inert materials, metallic components, clamp ring and springs are located outside of the pump’s stuffing box so does not come in direct contact of fluid, these seals are comfortable to use in wide range of application as below:

Material of Construction

Seal Faces Carbon, Ceramic (99.5%), GFT, CFT, Silicon Carbide
Secondary Seal PTFE (Teflon) Bellow, Gasket
Hardware & Spring SS 316, SS 304, Monel, Alloy-20, Hastelloy-C, Spring covered by PTFE (Teflon) tube

Applications

  • Acid & Acidic Fluids
  • General & Light Chemicals
  • Extremely Corrosive Services

PTFE / Teflon Bellow Mechanical Seals Characteristics

  • Single Acting Design
  • Outside Mounted
  • Single Helical Coil Spring Design
  • Independent of Direction of Rotation

Operating Parameters

Shaft Diameter 19 mm to 100 mm (0.75” to 4.0”)
Pressure Up to 10 bar (kg/cm²)
Temperature -30°C to 120°C
Shaft Speed Up to 3000 RPM