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Bolted joint design for leak-free operation
Always use with the recommended Flat Tip Guard (220251) for safety and maintenance
Extreme-duty construction for high-pressure environments
enabling operators to switch between spray and prime modes efficiently
GRACO Diaphragm Kit, PTFE - (SKU: 25B439) Bolted joint design for leak-freeThe GRACO 25B439 KIT is a diaphragm kit constructed from PTFE (polytetrafluoroethylene), designed for use as a replacement or maintenance part in GRACO diaphragm pumps. Its primary function is to ensure reliable sealing and efficient fluid transfer within GRACO process equipment. Key Features: Diaphragm Kit 25B439 PTFE (polytetrafluoroethylene) Designed for GRACO diaphragm pumps (specific models not listed) High chemical resistance due to PTFE
