Why Hollow Plunger Technology delivers better durability
Zero Leakage and extended durability:
- Since the UHMW plunger seals create a zero leakage seal, internal component damage from water jetting is eliminated.
- Since the UHMW plunger seals are only directly exposed to the high velocity water flow for 1-2 seconds per shift, wear is minimized.
- Since the UHMW plunger seals are pushed away from the surface of the plunger when shifting the valve, wear is minimized resulting in longer service life and improved contamination tolerance.