Hallite

Rod Seals

  • Most critical seal in the cylinder
  • Increase equipment performance
  • A unique profiled NBR energized polyurethane seals
  • Pressures up to 700 Bar
  • Temperature range of -45 °C to 110 °C
  • Pair with wiper seals for the best sealing performance

Single Acting Piston Seals

  • Best sealing capacity of a single-acting cylinder
  • Ensures pressurized fluid does not leak across the cylinder head
  • Pressures up to 700 Bar
  • Temperature ranges of -30 °C to 110 °C

Double Acting Piston Seals

  • Best sealing capacity of a double-acting cylinder
  • Can be design for and used with integrated or separate back-up rings and guide rings
  • Pressures up to 700 Bar
  • Temperature ranges of -30 °C to 110 °C

Vee Packs

  • Sets are multiple-lip (chevron) seals, usually composed of a male and female adaptor and a group of three or five vee rings
  • Popular for sealing rods and pistons in medium to heavy duty applications
  • Pressures up to 700 Bar
  • Temperature ranges of -30 °C to 100 °C

Wipers

  • Installed in sealing configurations of hydraulic cylinder to prevent contaminants
  • Wide range of hydraulic wipers in High Performance Hallite® 361 polyurethane, Nitrile®, Hythane® 181 and other polyester based materials
  • Wipers are the most undervalued seal to protect from the surrounding environment
  • Temperature ranges of -30 °C to 110 °C

Bearings

  • Guides the piston and piston rod of a hydraulic cylinder
  • Made to withstand arising side loads
  • Prevents any metal-to-metal contact to prevent damage and leaking
  • Temperature ranges of -50 °C to 200 °C

Unitized Pistons

  • The Hallite type 720 is a ready to fit complete piston
  • The steel piston has a non-metallic bearing material moulded over the outer diameter
  • A great solution for construciton, off highway and agricultural cylinders
  • Temperature ranges of -30 °C to 100 °C

Swivel Seals

  • Designed for slow rotary applications, such as the hydraulic swivels
  • Allows the transmission of pressurized services between the chassis and body of mobile hydraulic equipment
  • Pressures up to 350 Bar
  • Temperature ranges of -30 °C to 100 °C

Rod Buffer Seals

  • Protects the main rod seal from the effects of shock pressure loading
  • Hallite designs have features to help prevent
  • Pressures up to 700 Bar
  • Temperature ranges of -30 °C to 110 °C

Pneumatic Seals

  • Ultra long life
  • Ultra low friction
  • Water resistant
  • Wide temperature capability
  • Pressures up to 16 bar
  • Temperature ranges of -45 °C to 80 °C

Additional Products

  • Available for various applications
  • O-rings, back up rings and other seals
  • Pressures up to 700 Bar
  • Temperature ranges of -30 °C to 200 °C

Custom Seals

As a major supplier in fluid power, process, and several other sectors, Hallite Seals prides itself on reputation for providing a flexible and responsive service to meet the ever increasing dynamics of industry.

In addition to our extensive range of stocked moulded products we offer custom designed sealing solutions incorporating extensive engineering support, CAD/CAM software, and an experienced team of technicians.