GRACO Packing, Nut, Throat - (SKU: 620840) contributing to the reliable operation

contributing to the reliable operation of lubrication equipment

SD 10 (HPH15B)

designed for use in GRACO ChemSafe and similar air-operated diaphragm pump systems

intended for clear and durable product identification and traceability within GRACO systems

9 mm wrench) for maintenance and assembly

GRACO Packing, Nut, Throat - (SKU: 620840) contributing to the reliable operationThe GRACO 620840 is a replacement packing nut and throat assembly designed for use in GRACO fluid handling and spray equipment. It is typically constructed from durable materials such as metal or engineered plastics to withstand the rigors of industrial environments. This part is essential for maintaining proper sealing and alignment within the pump assembly, ensuring reliable operation and preventing leaks. Key Features: Packing Nut, Throat Designed