Per MIL-F-8115C

Fold-down push handle

Blow Off Gun

Air Exhaust Port Size (in) 3/4 Air Exhaust Port Thread Gender Female Air Exhaust Port Thread Type NPT Air Inlet Size (in) 1/2 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Application Industrial Ball Material TPE Center Section Material Aluminum Compatible Material Antifreeze

Graco 245133 Pump Armor, 1-Gallon , Blue Cast-Iron Per MIL-F-8115COne of the most important sprayer components is the pump. Graco fluids have been formulated to protect the pump from corrosion and freezing while in storage. They extend pump life and assure they are in ready to use when you need them. Bottle contains 1 quart.