The general purpose rubber bellows seal can be use regardless of direction of rotation, since the driving torque is not transmitted through the coil spring, The required driving torque is enhanced through the unique rubber bellow which fits on the shaft. There are no bonded Joints and all the face materials are interchangeable without having to modify any dimensions.

Applications:
Generally used in sewage applications, waste water pumps, & fuel injection pumps.

Material:

• Seal Faces: Carbon Vs Ceramic/Sic/TC
  
• Secondary Seals: Nitrile/ Neoprene/Viton
  
• Metal Components: SS-316

Operating Limits:

• Shaft Dia.: 10 to 100mm
  
• Pressure: up to 10 Bars
  
• Temp.: -20 to 150°C
  
• Speed: up to 25 m/s

Elastomer bellows seals together with few others are the rated products amongst our clients. HS 10 has been designed for general sealing purpose which includes easy installation of the seal.

HS10 has a unique rubber bellow secondary seal, which provides a high degree of axial flexibility to compensate for lack of concentricity of the shaft & misalignment & wear due to thrust movement of the shaft.

The seal can be use regardless of direction of rotation since the driving torque is not transmitted through the coil spring, The required driving torque is enhanced through the unique rubber bellow which fits on the shaft through the interference fit between the collar, rubber bellow & the shaft.

Applications:

Generally used in hot & cold-water pumps, Oil pumps, refrigeration compressor & fuel injection pumps.

Material:

Shaft Dia.:	10 to 100mm
Pressure:	up to 10 Bars
Temp.:	-20 to 150°C
Speed:	up to 25 m/s

The Teflon bellow seals of types T60 & TF60 are designed to handle highly corrosive liquids. These seals are outside mounted with simple installation procedure and hence cost effective for corrosive media sealing.

Type T60 & TF60 designated as fixed & replaceable bellow face respectively. For replacable version there is flexibility for selection of face material as per the media to be sealed, which can be easily removed & replaced & is highly desirable in severe applications.

Applications:
Used in acids, alkalis & extremely corrosive services

Material:

• Seal Faces: GFT/Sic./Carbon Vs Ceramic/Sic.
  
• Secondary Seals: PTFE
  
• Metal Components: SS-316/Hast-C

Operating Limits:

• Shaft Dia.: 18 to 100mm
  
• Pressure: up to 5 Bars
  
• Temp.: -20 to 80°C
  
• Speed: up to 25 m/s