When gas or liquid are under pressure, system fastenersshould be sealed to prevent leakage. This is true even for fasteners that arenot under pressure, but where hostile environments such as water, ...

The E454 O-ring sealing system is for use in critical commercial-aircraft hydraulic systems. The phosphate-ester fluid hydraulic sealing system is designed to perform for years in primary and ...

O-rings and guide rings are both used on hydraulic cylinders, but they handle different tasks. O-rings are often the first choice for engineers because of their flexibility and performance in static ...

Bores are sealed with ‘O’ rings' sited in grooves, (figure 1). The ‘O’ rings' are usually of toroidal shape (i.e. circular cross section) and are regulated by BS 1806 and BS 4518. Figure 1. ‘O’ Ring ...

New developments of an innovative sealing technology have been added to the range of Viking Universal Seal Series of Internal Gear Pumps. The result is a more cost-effective sealing option compared to ...