Hallite offers a wide range of single- acting piston seals that provide the. The Hallite 15 rod seal has been well proven in many applications . Single Acting Piston Seals. Hallite is a leading global manufacturer and distributor of fluid power hydraulic and pneumatic seals, wiper seals, o-rings, rod and piston seals, bearings and.

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Originally designed and patented by Hallite Seals over 25 years ago, the Unitized Piston continues to establish and develop itself as a unique solution for our customers many and varied applications.

Excessive leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issues. We are here to help! An accepted solution for Construction, Off Highway and Agricultural cylinders, the Unitized Piston provides the OEM customer with proven extended service life whilst significantly reducing manufacturing and assembly costs.

Double Acting Piston Seals Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised hhallite does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore. Swivel Seals Swivel seals are designed for slow rotary applications, such as the hydraulic swivels, which allow the transmission sals pressurised services between the chassis and body of mobile hydraulic equipment.

It is hallife finish machined to provide a tight tolerance with the bore of the tube and also for the installation of the chosen seal. Wipers Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system. Bearings The function of the Bearing or wear ring pistpn to guide the piston and piston rod of a hydraulic cylinder, as well as to withstand arising side loads.

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Hallite – Single Acting Piston Seals

Universal Products Seals Private Limited. Hallite offers a wide range of hydraulic rod seals for both single-acting and double-acting systems. Please enter your name. These include a unique profiled NBR energised sesls PU seal, and a specifically designed three element seal for the mining industry comprising of an O-ring energiser, PU shell and a polyacetal anti-extrusion ring. Company Factsheet Nature of Business Retailer. For a cylinder which is exclusively single-acting, capable of sealing dynamic pressure from one side unidirectionalit is always best to choose the type of seal pisron to provide optimum sealing qualities for single-acting functions.

Small amounts of leakage on the rod are cosmetically unattractive, and in many applications are becoming increasingly unacceptable. Hallite offer bearings in various types of materials all of which offer high wear-resistance and demonstrate excellent friction properties. Double Acting Piston Seals. Rod Seals The rod seal is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside.

Please enter your Email ID. Particular attention should be drawn to its selection, the surrounding environment and service conditions must also be taken into special consideration. The best sealing capacity of a double-acting cylinder, capable of sealing dynamic pressure from both sides bidirectionalis achieved by choosing a double-acting seal.

At the same time, it prevents any metal-to-metal contact, which will damage and score the surfaces and eventually cause seal damage, leakage and component damage. Single Acting Piston Seals 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.

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Hallite Single Acting Piston Seals

The steel piston has a non-metallic bearing material moulded over the outer diameter using a special proprietary process. A piston design pitson two single-acting seals on the piston for a double-acting cylinder are used can easily give rise to a breakdown.

The choice of piston seal is decided by the way in which the cylinder operates. The T, which is a sealls fabric reinforced polyester resin bearing is available in three forms, cut rings, spiral lengths and flat coils, and is compatible with a wide range of fluids, and is used extensively in mining applications.

Hallite Piston Seals

Ram Seal for concrete ssals. Piston seals, both single- and double-acting, can be designed for and used with integrated or separate back-up rings and guide rings. Unitized Pistons The Hallite Type is a ready to fit complete piston.

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Hallite offers a wide range of piston seals that provide the ultimate in leakage control. Our T63 polyacetal wear ring is suitable for both fluid and pneumatic cylinder applications, the T87bronze filled PTFE bearing is suitable for higher temperature applications.

The wiper seal is the most undervalued seal type in the hydraulic cylinder in relation to its important function.