Spare Part For Sandivk RD520 Drifter

Product Description

From the seal seat designed for the old HL510 series rock drills to the products used for the new RDX5, it can be installed in the head of the rock drill with guide rings (2PCs) in the middle and one end threaded for connection. The products are made with precision casting and CNC machining
Installation instructions (from Sandvik Maintenance Manual).
the seal housing guide rings (2) 2 pcs must be replaced when the flushing air or water escapes from the sides of the seal housing, and they should be checked whenever the shank is changed. Seals are easier to install when they are lubricated. Install the new flushing housing seals making sure they face the right direction (shown in the figure). The use of a spare flushing housing is recommended, as it speeds up on-site maintenance of the rock drill.

The flushing housing seals must be installed the correct way according the type of flushing