This metal bellow mechanical seal areextremely useful in high temperature and other complicated services. Specialwelding process is used on rare materials to form highly accurate and precisebellow hence it's expensive and used in ultimate services. These mechanicalseals are non-pusher and balanced in nature. Bellow is having self cleaningaction and axial movement hence does not have dynamic Elastomer which overcomesseveral disadvantages of pusher seals. These are available in doubleconfiguration cartridge assembly too. It finds great usage in hydrocarbon, pulppaper, steel, mine & power industries. We have very long experience inreconditioning of metal bellow mechanical seals.
Features:
Specification:
Application | Thermic Fluid, Fatty Acid, High Temperature, Hydrocarbons, Petroleum Refineries, Edible Oil refineries & Critical Services Etc. | |
Materials | Faces | Carbon / Silicon Carbide / Tungsten Carbide |
Elastomers | Viton (FKM) / Graphite / Kalrez (FFKM) | |
Hardware | S. S. 316 / Hastelloy-B & C / Alloy-20 / Titanium | |
Bellow Material | AM-350 / Alloy 20 / Inconel 625 / Titanium | |
Operating Limits | Size | up to 25 mm to 150 mm |
Pressure | up to 20 bar | |
Temperature | up to -20O C to +300O C | |
Speed | up to 10 m/s |
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GIPFEL ENGINEERING
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