Double Stationary Cartridge Seals
The f4s200 is a face-to-face double stationary cartridge seal that has been designed for hazardous and aggressive sealing applications in Chemical and Process Industries. It possesses all the design features essential for applications where safety is the prime consideration. The patented pumping action allows cool running to be achieved, thereby elongating seal life, whilst the double balanced design allows up to 30 bar (440 psi) product or barrier pressure to be accommodated.
Depending on condition, all first4seals cartridge seals can be fully refurbished.
Product Diagrams
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Bill of Materials
| POS. | ITEM | MATERIALS |
|---|---|---|
| 1 | SLEEVE O-RING | VITON / EPR / AFLAS / KALREZ |
| 2 | SLEEVE | 316L SS |
| 3 | DRIVE PIN | 316L SS |
| 4 | ROTARY FACE | SiC |
| 5 | ROTARY FACE O-RING | VITON / EPR / AFLAS / KALREZ |
| 6 | STATIONARY FACE | 316L SS – CARBON / SiC |
| 7 | STATIONARY FACE O-RING | VITON / EPR / AFLAS / KALREZ |
| 8 | GASKET | FAWN GYLON |
| 9 | SPRING | ALLOY 276 |
| 10 | GLAND | 316 SS |
| 11 | SPRING | ALLOY 276 |
| 12 | STATIONARY FACE O-RING | VITON / EPR / AFLAS / KALREZ |
| 13 | STATIONARY FACE | 316L SS – CARBON / SiC |
| 14 | ROTARY FACE | SiC |
| 15 | ROTARY FACE O-RING | VITON / EPR / AFLAS / KALREZ |
| 16 | CLAMP RING | 316L SS |
| 17 | CLAMP RING O-RING | VITON / EPR / AFLAS / KALREZ |
| 18 | DRIVE SCREW | STAINLESS STEEL |
| 19 | ANTI TAMPER SCREW | STAINLESS STEEL |
| 20 | CIRCLIP | STAINLESS STEEL |
| 21 | SETTING CLIP | PHOSPHOR BRONZE |
| 22 | SETTING CLIP SCREWS | STAINLESS STEEL |