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f4s200 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.

Cross Section

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

 

For more information and dimensions download product brochure HERE

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