Vulcan Type VK4T combines low-friction, complete PH range chemical
resistance with high mechanical and dimensional strength. A wide ranging
packing, for specifications especially in high pressure conditions in chemical
or abrasive applications, where alternative single fibre packings may extrude or
cause significant shaft wear.
The construction and materials of VK4T makes this packing ideal for piston
sealing on reciprocating, chemical slurry and high pressure pumps.