9

- Hallite 09 V-packings incorporate the Hallite 08 V-ring made of high quality fabric reinforced nitrile rubber, which is normally used in multiples in a set with a male and female adapter. The parts are «stacked» together and should be liberally lubricated with clean operating fluid prior to assembly.
- The packing must be axially preloaded by the casing. This preload works through the male adapter on the pressure side, exerting a hinging action on the V's, separating the sealing lips to ensure a low-pressure seal. As the pressure increases, so does the hinge action, increasing the effectiveness of the seal even when severe vibration, shock loads and knuckling may occur.
- The standard Hallite 09 consists of three V's and two adapters, available in metric and imperial inch sizes. In addition to the ranges, Hallite 09 is also available for standard American inch housings. Some adapters are made of rubber fabric while others are made of polyacetal resin. Individual V-rings are stocked to complement the sets, but it should be noted that individual adapters are only available in special circumstances.
- For sizes not listed or for special requirements, contact your Hallite sales office.