Pistons for boring pumps
Today Co Ltd “LEMP” manufactures pistons of all dimension types for boring pumps of types УНБ-600, УНБТ-9500 (НБТ-600), НБ-125 (9МГР), 9Т, НБ-32()50, F-100, F1300, F-1600, and also for other pumps of Chinese and European production. These pistons transcend rubber pistols’ service life in 2-3 times, because gasket collars are made of high-strength polyurethane, physical-mechanical properties of which considerably higher than rubber’s properties. Pistons for boring pumps are demountable. It lets use the piston core iteratively, changing the gasket collar only.