but GRACO cylinder pumps are typically constructed from heavy-duty materials such as stainless steel or chrome-plated steel for durability and long service life
Replace tubes as part of routine maintenance or if damage is detected
Supports reliable operation of air-driven pump sections
Follow GRACO’s recommended maintenance procedures for the 290AA model
Designed for low pressure
GRACO Husky 1050 AL 1 in. (25.4 mm) NPT Pump, AL Center Section, SS Seats, SS Balls & PTFE Diaphragm - (SKU: 647018) but GRACO cylinder pumps areThe GRACO 647018 is an air operated double diaphragm pump featuring an aluminum center section, stainless steel (SS) seats and balls, and PTFE diaphragms. It is designed for reliable transfer of fluids such as water, antifreeze, and fuel in industrial applications, offering robust performance and compatibility with a range of liquids. Key Features: Air Operated Double Diaphragm Pump Husky 1050, 1 in. (25. 4 mm) NPT Aluminum center section, 316 SST