A Mechanical locking device of cartridge type, especially designed to be used with the pump is Pumping Abrasive product

摘要

Mechanical locking device of cartridge type, designed to be used with Pumps Pump whose product is Abrasive.Tree comprises a sleeve (22) which has an outer diameter of a Tree impeller pump (16); a First rotating Sealing ring (24) mounted on (22) with a Screen (32); a Second Sealing ring (26) that supports the stationary sleeve (22) during installation And adjusting the sameAnd has an annular flange (56) that is intended to apply to a stationary Element and provided with a Display (34) and a positioning Block (60) which is attached to the annular flange (56) and is applicable to the stationary element for attaching Surface between the flange (56) and the block of emp Launch (60).