Install the air valve according to the equipment manual instructions
Quick-coupler not included (order separately)
Automatic Nozzle
Add 0–8 shims (part number 188204) as required under the top item to obtain a stack height of 0
Ensure proper wire routing to prevent damage
GRACO Husky 1050 AL 1 in. (25.4 mm) BSPT Pump, Standard AL Center Section, SS Seats, PTFE Balls & PTFE Diaphragm - (SKU: 647109) Install the air valve accordingThe GRACO 647109 is an air operated double diaphragm pump designed for reliable transfer of fluids such as water, antifreeze, and fuel. It features an aluminum center section, stainless steel seats, PTFE balls, and a PTFE diaphragm for enhanced chemical resistance and durability. Key Features: Air operated double diaphragm pump Husky 1050, 1 in. (25. 4 mm) BSPT Aluminum center section, stainless steel seats, PTFE balls, PTFE diaphragm Maximum free