Use only recommended lubricants to prevent pump damage
Teflon (PTFE) or similar high-performance polymer
It is constructed from steel and serves as a critical component for drawing lubricant from the reservoir into the pump system
likely used for calibration or securing components within GRACO finishing or lubrication systems
GRACO Husky 1050 (1" NPT) S/S Pump, Standard AC Motor, Aluminum Center Section, S/S Seats, PTFE Balls & PTFE Overmolded Diaphragm - (SKU: 651802) Use only recommended lubricants toThe GRACO Husky 1050 is a robust air operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a 1" NPT connection, stainless steel (S S) pump body, aluminum center section, stainless steel seats, PTFE balls, and PTFE overmolded diaphragm. It is engineered for reliable transfer of water, antifreeze, fuel, oil, and other compatible fluids in demanding environments. Key Features: Pneumatic Diaphragm Pump