A customer specialized in the manufacture of pumps for china [...]
Vibration levels in propulsion units can be extreme and the [...]
Due to changes is environmental regulations and performance expectations the [...]
An OEM customer required gas lift-off seals for a sour [...]
An Original Equipment Manufacturer (OEM) addressing the growing Flue-Gas Desulphurisation [...]
Cooling compressors are facing increased requirements and the end users were suffering repeated blister damages to the Carbon sealing surfaces. The use of solid Silicon Carbide seal faces was an interim solution, however end users were requesting a shrink fitted version combining best properties of the Silicon Carbide and stainless steel. As the cooling compressors were used in pairs with one being idle, the shaft seal had to cope with full gas pressure applied without suffering from leakage.