Vulcan Seals Type VG4 is a 100% pure Graphite Gland Packing which is capable of near universal application. VG4 is inter-braided from pure Graphite yarn impregnated fibre by fibre with pure Graphite powder. Suitable for pumps and valves in extreme conditions or where the value of the best quality Gland Packing can be realised. Suitable and certified for use in nuclear power plants.
Self-lubricating, high strength and heat transfer graphite Gland Packing. Combines expanded graphite and PAN graphite fibres for performance and service life. Maximum capability, rotary Gland Packing, for an extreme range of duties, against virtually all chemicals and temperature conditions.
Vulcan Seals Type VC5 is square-braided from high-quality Carbon yarns impregnated with pure Graphite, special high-temperature lubricants and molybdenum disulfide. Type VC5 is ideal as a rotary duty, multi-service Gland Packing particularly for boiler feed applications.