Excellent kupfeka resistance
Impact resistance
Resistance kusvina kunze
Diki compression deformation
Yakagadziridzwa kune yakanyanya kudiwa mamiriro ekushanda
Nekuda kwekumanikidza pakati pekuvhara muromo inosuma yepakati uye ine yakazara lubrication
Kuvandudzwa kwekuisa chisimbiso pasi pe zero pressure
Kudzivirirwa kwakanakisa kubva kumhepo yekunze
Easy kuisa
Iyo inonyanya kushandiswa kuvhara piston tsvimbo uye plunger mune inorema basa rekufamba muchina uye static kumanikidza.