The rod seal is the most critical hydraulic seal on any type of fluid power equipment. They prevent leakage from within the cylinder to the outside which can reduce equipment performance, and in extreme cases can cause environmental issues.
Piston seals or piston rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
Piston seals or piston rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the piston as the system pressure pushes the piston down the cylinder bore.
Vee pack sets are multiple-lip (chevron) seals, usually composed of a male and female adaptor and a group of three or five vee rings, are popular for sealing rods and pistons in medium to heavy duty applications.
Wipers are installed in hydraulic cylinders to prevent contaminants from entering the cylinder, which is one of the primary causes of premature hydraulic seal and component failure.
Hallite offer bearings in many materials all of which offer high wear-resistance and demonstrate excellent friction properties. The Bearing or wear ring guides the piston and piston rod of a hydraulic cylinder.
An accepted solution for Construction, Off Highway and Agricultural cylinders, unitised pistons provide OEM customers with extended service life whilst reducing manufacturing and assembly costs.
Swivel seals are designed for slow rotary applications, such as the hydraulic swivels, which allow the transmission of pressurised services between the chassis and body of mobile hydraulic equipment.
The buffer seal protects the main rod seal from the effects of shock pressure loading. The buffer seal needs to allow adequate lubrication of the main seal and not cause a pressure trap between itself and the main seal.
Hallite's Pneumatic Seals may be used for rotary and reciprocating motions. Since the launch of the versatile 600 series, there has been a continual research and development program, by Hallite and OEMs.
The Hallite series of additional products are suitable for a wide range of applications.
