|
| |
PTFE Bellow Seals
Single Acting, Independent of Direction of Rotation |
 |
|
|
|
| |
Mechanical Seal Series 20M & 20RL |
|
|
|
| |
Face Materials :
20M : GFT / Ceramic
20RL : GFT/Ceramic
Silicon Carbide / Ceramic
Carbon / Ceramic
Silicon Carbide / Silicon Carbide
Metal Parts :
SS 316, SS 304, Hastelloy-C
Springs :
Hastelloy-C
Secondary Seal :
PTFE Bellows |
|
|
|
| |
 |
Extremely corrosive services |
|
|
|
|
| |
|
Single acting |
|
Outside mounted |
|
Independent of direction of rotation |
|
|
|
|
|
|
|
| |
Shaft Diameter d1 : 18 .....100mm
Pressure p : 6 bar (max)
Temperature t : -45 ....+1200C
Velocity v : 20 m/sec |
|
| |
Series 20M & 20RL are designed for extremely corrosive chemicals, including concentrated acids, salts, strong oxidising
& reducing agents, and chemically active organic compounds. All components which come in contact with the liquid
being sealed are made of chemically inert material. Metallic components, clamping ring and springs are located outside
the media.
Series 20M : In this seal series Glass filled PTFE face is composite moulded with highly flexible PTFE bellows.
Series 20RL : This seal is designed with replaceable sealing faces and is positively driven by integral lugs on bellows.
These lugs impart smooth drive to the face. Replacement of faces can be done easily. |
|
| |
| |
|
|
|
