GRACO HP-50 Lubricator, 8.5 Pints-37.5:1 Ratio - (SKU: 564275) Replace the spring element as

Replace the spring element as recommended by GRACO or if performance issues arise

Ensures reliable sealing for moving rods

The GRACO 288984 KIT GUN TIP

Ensure proper alignment of swivel connections to prevent leaks

Material and specific equipment model compatibility are not specified in available sources

GRACO HP-50 Lubricator, 8.5 Pints-37.5:1 Ratio - (SKU: 564275) Replace the spring element asThe GRACO HP 50 Lubricator is a high performance, industrial grade lubricator designed for reliable and efficient lubrication delivery. It is constructed for durability and is intended for use within GRACO lubrication systems to ensure smooth operation and extended equipment life. Key Features: Lubricator HP 50, 8. 5 Pints 37. 5: 1 Ratio High reliability for demanding industrial environments Ease of maintenance Robust construction for long service