Features:
A viseseal exv kit contains a close tolerance viseseal bearing, a ptfe lantern ring, and high quality
Die formed packing rings.
Benefits:
Viseseal bearing protects soft packing from destructive shaft movement, vibration and process interruptions. Lantern ring can be removed for easy repacking (no more need to remove equipment to repack pumps). Packing rings are free to seal without need to support shaft and deal with excessive shaft movement.Longer mtbf (mean timbetweenfailure), less sleeve wear, longer packing life, and fewer packing adjustments.