Relief Fitting

Intended for equipment that operates under repeated load, vibration and contamination exposure, the Relief Fitting (OEM 3128 3151 48) supports the hose routing and fluid connection system. Its role is to maintain a reliable connection in the fluid or air path, helping preserve flow while reducing the risk of leakage at the interface.

The part supports cost-conscious maintenance strategies that require a reliable cross-reference option for professional drilling equipment. Controlled mating surfaces help maintain a secure connection and reduce leakage risk in circuits exposed to vibration, pressure pulsation and field contamination. Compatibility records include BOOMER 281DH and BOOMER 282. For best results, check the part reference together with the machine model and serial data.

Delkom supplies alternative spare parts for rock drilling equipment to maintenance teams across international mining and tunneling markets. When requesting stock status, technical support or a quotation, provide Delkom part number 888 172 19 together with OEM reference 3128 3151 48.