Cup Seal

Created to support consistent machine performance under tough site conditions, the Cup Seal (OEM 3115 5190 00) is intended for maintenance of compatible Atlas Copco drill rigs, drifters and support systems. Its primary role is to contain hydraulic oil, air or flushing media while keeping dirt and abrasive contamination away from critical interfaces. The compatibility data covers applications such as BOOMER 282, BOOMER L2D and BOOMER M2C-SP.

Its working environment commonly involves repeated pressure cycles, reciprocating or rotary movement, temperature changes and contamination typical of drilling service. Construction based on application-matched sealing materials and accurately controlled profiles helps the part retain its functional geometry under repeated use. As a result, it supports stable sealing performance, cleaner operation and longer service intervals for the surrounding assembly.

Backed by Delkom’s specialization in alternative rock-drilling spare parts, this component is intended to support efficient maintenance and reduced downtime. Contact Delkom with reference 201 000 111 for supply and technical cross-checking.